Avaya 1000 series Service manual

Circuit Card Reference

Nortel Communication Server 1000

7.0

NN43001-311, 04.04

July 2011

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2 Circuit Card Reference July 2011

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Contents

Chapter 1: New in this release........................................................................................... 21

Features.................................................................................................................................................... 21

Common Processor Media Gateway (CP MG) card........................................................................ 21

Common Processor Dual Core (CP DC) card.................................................................................. 21

128-port DSP daughterboard........................................................................................................... 22

Other......................................................................................................................................................... 22

Revision History............................................................................................................................... 22

Chapter 2: How to get help................................................................................................. 25

Getting help from the Nortel web site........................................................................................................ 25

Getting help over the telephone from a Nortel Solutions Center.............................................................. 25

Getting help from a specialist by using an Express Routing Code........................................................... 26

Getting help through a Nortel distributor or reseller.................................................................................. 26

Chapter 3: Introduction...................................................................................................... 27

Subject...................................................................................................................................................... 27

Note on legacy products and releases............................................................................................. 27

Applicable systems................................................................................................................................... 27

System migration...................................................................................................................................... 27

Intended audience.................................................................................................................................... 28

Conventions.............................................................................................................................................. 28

Terminology...................................................................................................................................... 28

Related information................................................................................................................................... 29

Technical documentation.................................................................................................................. 29

Online............................................................................................................................................... 29

CD-ROM........................................................................................................................................... 29

Chapter 4: Overview........................................................................................................... 31

Contents.................................................................................................................................................... 31

Line cards.................................................................................................................................................. 32

NT1R20 Off-Premise StationAnalog Line card................................................................................ 32

NT5D11 and NT5D14 Lineside T1 interface card............................................................................. 33

NT5D33 and NT5D34 Lineside E1 Interface card............................................................................ 33

NT8D02 Digital Line card................................................................................................................. 33

NT8D09 analog message waiting line card...................................................................................... 33

Analog line interface units................................................................................................................ 39

Digital line interface units................................................................................................................. 41

Analog line call operation................................................................................................................. 43

Digital line call operation.................................................................................................................. 46

Lineside T1 and E1 call operation.................................................................................................... 47

Voice frequency audio level.............................................................................................................. 55

Off-premise line protection............................................................................................................... 55

Line protectors.................................................................................................................................. 56

Line protection grounding................................................................................................................. 56

Line and telephone components...................................................................................................... 57

Trunk cards............................................................................................................................................... 57

NT8D14 Universal Trunk card.......................................................................................................... 58

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NT8D15 E and M Trunk card............................................................................................................ 58

NTCK16 Generic Central Office Trunk card..................................................................................... 58

Installation........................................................................................................................................ 59

Operation.......................................................................................................................................... 60

Host interface bus............................................................................................................................ 60

Trunk interface unit........................................................................................................................... 65

Serial Data Interface (SDI) cards.............................................................................................................. 66

Uses................................................................................................................................................. 67

Features........................................................................................................................................... 67

Specifications................................................................................................................................... 68

Installation........................................................................................................................................ 69

Maintenance..................................................................................................................................... 69

Chapter 5: Circuit card installation................................................................................... 71

Contents.................................................................................................................................................... 71

Card slots - Large System......................................................................................................................... 71

Circuit and installation............................................................................................................................... 71

Precautions............................................................................................................................................... 74

Installing a circuit card............................................................................................................................... 76

Chapter 6: Acceptance tests.............................................................................................. 79

Contents.................................................................................................................................................... 79

Introduction............................................................................................................................................... 79

Conference cards...................................................................................................................................... 79

Digitone receiver cards............................................................................................................................. 81

Line cards.................................................................................................................................................. 82

Multifrequency sender cards..................................................................................................................... 82

Multifrequency signaling cards.................................................................................................................. 83

Network cards........................................................................................................................................... 83

Trunk cards............................................................................................................................................... 84

Tone and digit switch cards....................................................................................................................... 85

Chapter 7: Option settings................................................................................................. 87

Contents.................................................................................................................................................... 87

Circuit card grid......................................................................................................................................... 87

NT1R20 Off-Premise Station card............................................................................................................ 89

NT5D12 Dual DTI/PRI (DDP) card............................................................................................................ 90

General purpose switches................................................................................................................ 91

Trunk interface switches................................................................................................................... 91

Ring ground switches....................................................................................................................... 92

DCH mode and address select switches.......................................................................................... 92

Illustrations of switch locations and settings..................................................................................... 93

NT6D42 Ringing Generator DC................................................................................................................ 95

NT6D80 Multi-purpose Serial Data Link card........................................................................................... 97

NT8D14 Universal Trunk card................................................................................................................... 98

NT8D15 E and M Trunk card.................................................................................................................... 101

NT8D17 Conference/TDS card................................................................................................................. 102

NT8D21 Ringing Generator AC................................................................................................................ 103

NT8D22 System Monitor........................................................................................................................... 103

NT8D22 jumper settings................................................................................................................... 107

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NT8D41BA Quad Serial Data Interface Paddle Board............................................................................. 107

Baud rate.......................................................................................................................................... 107

Address............................................................................................................................................ 108

DTE/DCE mode................................................................................................................................ 109

QPC43 Peripheral Signaling card............................................................................................................. 109

QPC414 Network card.............................................................................................................................. 110

QPC441 3-Port Extender cards................................................................................................................ 110

QPC841 4-Port Serial Data Interface card................................................................................................ 113

Chapter 8: NT1R20 Off-Premise Station Analog Line card............................................. 117

Contents.................................................................................................................................................... 117

Introduction............................................................................................................................................... 117

Physical description.................................................................................................................................. 118

Self Test............................................................................................................................................ 118

Functional description............................................................................................................................... 119

Card interfaces................................................................................................................................. 120

Voice and signaling interfaces.......................................................................................................... 120

Maintenance communication............................................................................................................ 121

Power interface................................................................................................................................ 121

Line interface units........................................................................................................................... 122

Signaling and control........................................................................................................................ 122

Card control functions...................................................................................................................... 122

Microcontroller.................................................................................................................................. 122

Card LAN interface........................................................................................................................... 123

Software service changes................................................................................................................ 123

Port-to-port loss configuration.......................................................................................................... 124

Electrical specifications............................................................................................................................. 125

Circuit power.................................................................................................................................... 125

Analog line interface......................................................................................................................... 125

Power requirements......................................................................................................................... 126

Foreign and surge voltage protection............................................................................................... 126

Ringer limitations.............................................................................................................................. 126

Environmental specifications............................................................................................................ 127

Operation.................................................................................................................................................. 127

Incoming calls................................................................................................................................... 127

Outgoing calls................................................................................................................................... 128

Connector pin assignments....................................................................................................................... 129

Configuring the OPS analog line card....................................................................................................... 131

Jumper strap settings....................................................................................................................... 131

Application................................................................................................................................................. 135

Off-premise station application......................................................................................................... 135

Other applications............................................................................................................................ 136

Transmission considerations............................................................................................................ 137

Chapter 9: NT4N39AA CP Pentium IV Card...................................................................... 141

Contents.................................................................................................................................................... 141

Introduction............................................................................................................................................... 141

Physical description.................................................................................................................................. 141

Functional description............................................................................................................................... 144

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Memory............................................................................................................................................ 144

Front panel connector pin assignments.................................................................................................... 145

COM1 and COM2 ports.................................................................................................................... 145

USB port........................................................................................................................................... 145

10/100/1000 Mbps Ethernet ports.................................................................................................... 146

Front panel LED indicators............................................................................................................... 146

ITP connector (25 PIN, Debug Only)................................................................................................ 147

Post 80 Debug LEDs (Optional)....................................................................................................... 147

Chapter 10: NT5D11 and NT5D14 Lineside T1 Interface cards....................................... 149

Contents.................................................................................................................................................... 149

Introduction............................................................................................................................................... 149

Physical description.................................................................................................................................. 150

Card connections............................................................................................................................. 150

Faceplate.......................................................................................................................................... 150

Functional description............................................................................................................................... 153

Card interfaces................................................................................................................................. 154

T1 interface circuit............................................................................................................................ 155

Signaling and control........................................................................................................................ 155

Card control functions...................................................................................................................... 155

Electrical specifications............................................................................................................................. 157

T1 channel specifications................................................................................................................. 157

Power requirements......................................................................................................................... 157

Foreign and surge voltage protections............................................................................................. 157

Environmental specifications............................................................................................................ 158

Installation and configuration.................................................................................................................... 158

Dip switch settings............................................................................................................................ 158

Installation........................................................................................................................................ 163

Cabling the Lineside T1 card............................................................................................................ 165

Terminal configuration...................................................................................................................... 171

Software configuration...................................................................................................................... 171

Clocking Requirement............................................................................................................................... 173

Connecting MGC DECT Clock Reference Cable............................................................................. 173

Man-Machine T1 maintenance interface software.................................................................................... 175

Description....................................................................................................................................... 175

Login and password......................................................................................................................... 177

Basic commands.............................................................................................................................. 178

Configuring parameters.................................................................................................................... 180

Alarm operation and reporting.......................................................................................................... 184

Performance counters and reporting................................................................................................ 186

Testing.............................................................................................................................................. 187

Applications............................................................................................................................................... 189

Chapter 11: NT5D33 and NT5D34 Lineside E1 Interface cards....................................... 193

Contents.................................................................................................................................................... 193

Introduction............................................................................................................................................... 193

Physical description.................................................................................................................................. 194

Card connections............................................................................................................................. 194

Faceplate.......................................................................................................................................... 195

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Functional description............................................................................................................................... 199

Overview.......................................................................................................................................... 199

Card interfaces................................................................................................................................. 200

E1 interface circuit............................................................................................................................ 200

Signaling and control........................................................................................................................ 200

Card control functions...................................................................................................................... 201

Microcontrollers................................................................................................................................ 201

Card LAN interface........................................................................................................................... 201

Sanity Timer..................................................................................................................................... 202

Man-Machine Interface..................................................................................................................... 202

ELEI additional functionality............................................................................................................. 202

Electrical specifications............................................................................................................................. 203

E1 channel specifications................................................................................................................. 203

Power requirements......................................................................................................................... 204

Foreign and surge voltage protections............................................................................................. 204

Environmental specifications............................................................................................................ 204

Installation and Configuration................................................................................................................... 205

Dip switch settings............................................................................................................................ 205

MMI port speed selection................................................................................................................. 206

Line Supervisory Signaling protocol................................................................................................. 206

Address of LEI to the MMI................................................................................................................ 206

E1 framing........................................................................................................................................ 206

E1 Coding......................................................................................................................................... 206

Line supervision on E1 failure.......................................................................................................... 207

Daisy-Chaining to MMI..................................................................................................................... 208

MMI Master or Slave........................................................................................................................ 208

Installation................................................................................................................................................. 211

Available and restricted card slots in the NT8D37 IPE module........................................................ 211

Cabling the LEI card......................................................................................................................... 212

Cabling from the I/O panel with the NT5D35AA or NT5D36AA lineside E1 I/O cable..................... 212

E1 Connections................................................................................................................................ 215

External Alarm Connections............................................................................................................. 215

MMI Connections............................................................................................................................. 215

Terminal configuration...................................................................................................................... 217

Software Configuration..................................................................................................................... 217

Disconnect supervision.................................................................................................................... 219

Clocking Requirement...................................................................................................................... 220

Connecting MGC DECT Clock Reference Cable............................................................................. 220

Pre requisites................................................................................................................................... 220

Man-Machine E1 maintenance interface software.................................................................................... 222

Description....................................................................................................................................... 222

Alarms.............................................................................................................................................. 223

Login and Password......................................................................................................................... 224

Basic commands.............................................................................................................................. 225

Configuring parameters.................................................................................................................... 227

Display Configuration (D C).............................................................................................................. 235

Alarm operation and reporting.......................................................................................................... 235

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Performance counters and reporting................................................................................................ 237

Testing.............................................................................................................................................. 239

Applications............................................................................................................................................... 242

Chapter 12: NT5D60/80/81 CLASS Modem card (XCMC)................................................. 245

Contents.................................................................................................................................................... 245

Introduction............................................................................................................................................... 245

Physical description.................................................................................................................................. 246

Functional description............................................................................................................................... 246

Electrical specifications............................................................................................................................. 249

Data transmission specifications...................................................................................................... 249

Power requirements......................................................................................................................... 250

Environmental specifications............................................................................................................ 250

Configuration............................................................................................................................................. 251

Software service changes................................................................................................................ 251

Chapter 13: NT5D97 Dual-port DTI2 PRI2 card................................................................. 253

Contents.................................................................................................................................................... 253

Introduction............................................................................................................................................... 253

Physical description.................................................................................................................................. 254

External D-Channel Interface DCH or MSDL................................................................................... 254

NT5D97 faceplate............................................................................................................................ 255

Port definitions.................................................................................................................................. 259

System capacity and performance................................................................................................... 260

Cable requirements.......................................................................................................................... 261

Cable diagrams................................................................................................................................ 268

Functional description............................................................................................................................... 271

NT5D97 circuit card locations.......................................................................................................... 271

NT5D97AA/AB DIP switch settings.................................................................................................. 271

Trunk interface switches for NT5D97AA/AB..................................................................................... 273

NT5D97AD DIP switch settings........................................................................................................ 276

DCH Address select switch for NTBK51AA/NTBK51CA daughterboard for NT5D97AD................. 279

MSDL external card.......................................................................................................................... 280

Architecture............................................................................................................................................... 281

Clock operation................................................................................................................................ 281

Reference clock errors..................................................................................................................... 282

Automatic clock recovery................................................................................................................. 282

Automatic clock switching................................................................................................................ 283

Clock configurations......................................................................................................................... 283

Operation.................................................................................................................................................. 285

Configuring the NT5D97................................................................................................................... 290

Testability and diagnostics................................................................................................................ 291

Chapter 14: NT5K02 Flexible Analog Line card............................................................... 293

Contents.................................................................................................................................................... 293

Introduction............................................................................................................................................... 293

Applications............................................................................................................................................... 294

Chapter 15: NT5K21 XMFC/MFE card................................................................................ 295

Contents.................................................................................................................................................... 295

Introduction............................................................................................................................................... 295

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MFC signaling........................................................................................................................................... 295

Signaling levels................................................................................................................................ 296

Forward and backward signals......................................................................................................... 296

MFE signaling........................................................................................................................................... 297

Sender and receiver mode........................................................................................................................ 298

Receive mode.................................................................................................................................. 298

Send mode....................................................................................................................................... 298

XMFC sender and receiver specifications........................................................................................ 298

XMFE sender and receiver specifications........................................................................................ 299

Physical specifications.............................................................................................................................. 300

Chapter 16: NT6D70 SILC Line card.................................................................................. 303

Contents.................................................................................................................................................... 303

Introduction............................................................................................................................................... 303

ISDN BRI.......................................................................................................................................... 304

Physical description.................................................................................................................................. 304

Power consumption.......................................................................................................................... 305

Foreign and surge voltage protections............................................................................................. 305

Functional description............................................................................................................................... 305

Micro Controller Unit (MCU)............................................................................................................. 307

IPE interface logic............................................................................................................................ 308

S/T interface logic............................................................................................................................. 309

Chapter 17: NT6D71 UILC line card................................................................................... 311

Contents.................................................................................................................................................... 311

Introduction............................................................................................................................................... 311

Physical description.................................................................................................................................. 312

Power consumption.......................................................................................................................... 312

Functional description............................................................................................................................... 312

Micro Controller Unit (MCU)............................................................................................................. 313

IPE interface logic............................................................................................................................ 314

U interface logic................................................................................................................................ 315

Chapter 18: NT6D80 MSDL card........................................................................................ 317

Contents.................................................................................................................................................... 317

Introduction............................................................................................................................................... 317

Physical description.................................................................................................................................. 318

Functional description............................................................................................................................... 319

CPU bus interface............................................................................................................................ 319

Micro Processing Unit (MPU)........................................................................................................... 320

Memory............................................................................................................................................ 321

Serial interface................................................................................................................................. 321

MSDL operations.............................................................................................................................. 322

Data flow.......................................................................................................................................... 323

Engineering guidelines.............................................................................................................................. 324

Available network card slots............................................................................................................. 324

Card mix........................................................................................................................................... 324

Address decoding............................................................................................................................. 324

Port specifications............................................................................................................................ 325

Implementation guidelines................................................................................................................ 328

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Environmental and power requirements........................................................................................... 328

Installation................................................................................................................................................. 329

Device number................................................................................................................................. 329

MSDL interfaces............................................................................................................................... 329

Installing the MSDL card.................................................................................................................. 330

Cable requirements.......................................................................................................................... 331

Cable installation.............................................................................................................................. 333

MSDL planning form......................................................................................................................... 334

Maintenance.............................................................................................................................................. 335

MSDL states..................................................................................................................................... 335

Maintaining the MSDL...................................................................................................................... 337

System controlled maintenance....................................................................................................... 338

Manually controlled maintenance..................................................................................................... 338

Manually isolating and correcting faults........................................................................................... 340

Replacing MSDL cards............................................................................................................................. 341

Symptoms and actions.............................................................................................................................. 341

System disabled actions........................................................................................................................... 342

Chapter 19: NT8D02 and NTDK16 Digital Line cards....................................................... 347

Contents.................................................................................................................................................... 347

Introduction............................................................................................................................................... 347

NT8D02 Digital Line card................................................................................................................. 348

NTDK16 Digital Line card................................................................................................................. 348

Physical description.................................................................................................................................. 348

Functional description............................................................................................................................... 349

NT8D02 Digital Line card................................................................................................................. 349

NTDK16 Digital Line card................................................................................................................. 351

Card interfaces................................................................................................................................. 354

Digital line interfaces........................................................................................................................ 355

Card control functions...................................................................................................................... 355

Circuit power.................................................................................................................................... 356

Electrical specifications............................................................................................................................. 357

Digital line interface specifications................................................................................................... 357

Connector pin assignments....................................................................................................................... 358

Configuration............................................................................................................................................. 359

Jumper and switch settings.............................................................................................................. 360

Software service changes................................................................................................................ 360

Chapter 20: NT8D09 Analog Message Waiting Line card................................................ 363

Contents.................................................................................................................................................... 363

Introduction............................................................................................................................................... 363

Physical description.................................................................................................................................. 364

Functional description............................................................................................................................... 366

Card interfaces................................................................................................................................. 367

Line interface units........................................................................................................................... 368

Card control functions...................................................................................................................... 368

Circuit power.................................................................................................................................... 369

Technical summary or electrical specifications................................................................................. 370

Power requirements......................................................................................................................... 372

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Foreign and surge voltage protections............................................................................................. 372

Overload level.................................................................................................................................. 373

Environmental specifications............................................................................................................ 373

Connector pin assignments....................................................................................................................... 373

Configuration............................................................................................................................................. 375

Jumper and switch settings.............................................................................................................. 375

Software service changes................................................................................................................ 376

Chapter 21: NT8D14 Universal Trunk card....................................................................... 379

Contents.................................................................................................................................................... 379

Introduction............................................................................................................................................... 379

Physical description.................................................................................................................................. 381

Functional description............................................................................................................................... 382

Card interfaces................................................................................................................................. 383

Card control functions...................................................................................................................... 384

Signaling interface............................................................................................................................ 385

Operation.................................................................................................................................................. 385

Loop start operation......................................................................................................................... 385

Ground start operation..................................................................................................................... 390

Direct inward dial operation.............................................................................................................. 394

Two-way, loop dial repeating, TIE trunk operation............................................................................ 397

Senderized operation for DID and two-way loop DR trunks............................................................. 403

Outgoing automatic, incoming dial operation................................................................................... 407

Recorded announcement trunk operation........................................................................................ 411

Electrical specifications............................................................................................................................. 416

Power requirements......................................................................................................................... 418

Foreign and surge voltage protection............................................................................................... 418

Environmental specifications............................................................................................................ 418

Release control................................................................................................................................ 419

PAD switching................................................................................................................................... 419

Connector pin assignments....................................................................................................................... 420

Configuration............................................................................................................................................. 421

Jumper strap settings....................................................................................................................... 424

Service change entries..................................................................................................................... 425

Port-to-port loss configuration.......................................................................................................... 427

Applications............................................................................................................................................... 429

Paging trunk operation..................................................................................................................... 429

Music operation................................................................................................................................ 430

Chapter 22: NT8D15 E and M Trunk card.......................................................................... 431

Contents.................................................................................................................................................... 431

Introduction............................................................................................................................................... 431

Physical description.................................................................................................................................. 432

Functional description............................................................................................................................... 434

Common features............................................................................................................................. 435

Card interfaces................................................................................................................................. 435

Trunk circuit features........................................................................................................................ 436

Card control functions...................................................................................................................... 439

Signaling interface............................................................................................................................ 440

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Maintenance features....................................................................................................................... 441

Operation.................................................................................................................................................. 441

Signaling and call control................................................................................................................. 441

Electrical specifications............................................................................................................................. 450

Power requirements......................................................................................................................... 451

Environmental specifications............................................................................................................ 452

Foreign and surge voltage protection............................................................................................... 452

Connector pin assignments....................................................................................................................... 452

Configuration............................................................................................................................................. 455

Jumper settings................................................................................................................................ 455

Software service entries................................................................................................................... 457

Applications............................................................................................................................................... 459

PAD switching................................................................................................................................... 459

Paging trunk operation..................................................................................................................... 460

Chapter 23: NT8D41BA Quad Serial Data Interface Paddle Board................................. 463

Contents.................................................................................................................................................... 463

Introduction............................................................................................................................................... 463

Physical description.................................................................................................................................. 464

Functional description............................................................................................................................... 464

System considerations..................................................................................................................... 466

Connector pin assignments....................................................................................................................... 466

Configuring the QSDI paddle board.......................................................................................................... 467

Option switch settings...................................................................................................................... 468

Software service changes................................................................................................................ 470

Applications............................................................................................................................................... 471

Physical description.................................................................................................................................. 473

Functional description............................................................................................................................... 474

System considerations..................................................................................................................... 475

Connector pin assignments....................................................................................................................... 476

Configuring the QSDI paddle board.......................................................................................................... 477

Option switch settings...................................................................................................................... 477

Software service changes................................................................................................................ 479

Applications............................................................................................................................................... 479

Chapter 24: NTAG26 XMFR card........................................................................................ 481

Contents.................................................................................................................................................... 481

Introduction............................................................................................................................................... 481

MF signaling.............................................................................................................................................. 481

Signaling levels................................................................................................................................ 481

XMFR receiver specifications........................................................................................................... 482

Physical specifications..................................................................................................................... 483

Chapter 25: NTAK02 SDI/DCH card................................................................................... 485

Contents.................................................................................................................................................... 485

Introduction............................................................................................................................................... 485

NTAK02 SDI/DCH card............................................................................................................................. 485

Connecting to the ports.................................................................................................................... 486

Characteristics of the low speed port............................................................................................... 489

Characteristics of the high speed port.............................................................................................. 489

12 Circuit Card Reference July 2011

Chapter 26: NTAK09 1.5 Mb DTI/PRI card......................................................................... 491

Contents.................................................................................................................................................... 491

Introduction............................................................................................................................................... 491

Physical description.................................................................................................................................. 492

NTAK09 DTI/PRI power on self-test................................................................................................. 493

NTAK20 power on self-test............................................................................................................... 493

NTAK93 self-test............................................................................................................................... 494

DTI/PRI local self-test....................................................................................................................... 494

Power requirements......................................................................................................................... 494

Foreign and surge voltage protection............................................................................................... 494

Functional description............................................................................................................................... 495

Architecture............................................................................................................................................... 495

Signaling interface............................................................................................................................ 495

Interconnection................................................................................................................................. 495

Microprocessor................................................................................................................................. 496

Digital pad........................................................................................................................................ 496

D-channel interface.......................................................................................................................... 497

DS-1 Carrier interface...................................................................................................................... 497

Clock controller interface.................................................................................................................. 498

Clock rate converter......................................................................................................................... 499

Chapter 27: NTAK10 2.0 Mb DTI card................................................................................ 501

Contents.................................................................................................................................................... 501

Introduction............................................................................................................................................... 501

Physical description.................................................................................................................................. 502

Power requirements......................................................................................................................... 503

Environment..................................................................................................................................... 503

Functional description............................................................................................................................... 503

Applicability to France...................................................................................................................... 504

Architecture............................................................................................................................................... 504

DS-30X interface.............................................................................................................................. 504

Signaling interface............................................................................................................................ 506

Clock controller interface.................................................................................................................. 507

Switch settings................................................................................................................................. 510

Chapter 28: NTAK20 Clock Controller daughterboard.................................................... 513

Contents.................................................................................................................................................... 513

Introduction............................................................................................................................................... 513

Clocking modes................................................................................................................................ 514

Tracking mode.................................................................................................................................. 514

Free-run (non-tracking).................................................................................................................... 515

Physical description.................................................................................................................................. 515

Faceplate LEDs................................................................................................................................ 515

Functional description............................................................................................................................... 516

Phase difference detector circuit...................................................................................................... 516

Digital phase lock loops.................................................................................................................... 517

System clock specification and characteristics................................................................................ 517

Digital to analog converter................................................................................................................ 518

CPU-MUX bus interface................................................................................................................... 519

Circuit Card Reference July 2011 13

Signal conditioning........................................................................................................................... 519

Sanity timer...................................................................................................................................... 519

Microprocessor................................................................................................................................. 519

External timing interface................................................................................................................... 520

Hardware integrity and regulatory environment............................................................................... 520

Chapter 29: NTAK79 2.0 Mb PRI card................................................................................ 521

Contents.................................................................................................................................................... 521

Introduction............................................................................................................................................... 521

Physical description.................................................................................................................................. 522

NTAK79 switches............................................................................................................................. 523

Power requirements......................................................................................................................... 525

Environment..................................................................................................................................... 525

Functional description............................................................................................................................... 526

Architecture............................................................................................................................................... 526

DS-30X interface.............................................................................................................................. 527

Signaling interface............................................................................................................................ 528

Carrier interface................................................................................................................................ 528

Carrier grounding............................................................................................................................. 528

CEPT transceiver............................................................................................................................. 529

Slip control........................................................................................................................................ 530

D-channel support interface............................................................................................................. 530

Card-LAN interface........................................................................................................................... 531

Clock controller interface.................................................................................................................. 531

Chapter 30: NTDW79AAE5 Universal Digital Trunk card................................................ 535

Contents.................................................................................................................................................... 535

Introduction............................................................................................................................................... 535

Physical description.................................................................................................................................. 539

Power requirements......................................................................................................................... 540

Connectors....................................................................................................................................... 540

LED indicators.................................................................................................................................. 540

Functional description............................................................................................................................... 541

UDT card alarms.............................................................................................................................. 541

Clock reference................................................................................................................................ 542

Feature interactions.......................................................................................................................... 542

Chapter 31: NTAK93 D-channel Handler Interface daughterboard................................ 543

Contents.................................................................................................................................................... 543

Introduction............................................................................................................................................... 543

Physical description.................................................................................................................................. 544

Faceplate LEDs................................................................................................................................ 544

Power consumption.......................................................................................................................... 544

Functional description............................................................................................................................... 544

Microprocessors............................................................................................................................... 545

DMA controller.................................................................................................................................. 545

Random Access Memory (RAM)...................................................................................................... 545

Read Only Memory (ROM)............................................................................................................... 545

LAPD data link/asynchronous controller.......................................................................................... 545

Counter/timer controller.................................................................................................................... 545

14 Circuit Card Reference July 2011

Software interface circuit.................................................................................................................. 546

DPNSS/DCHI Port............................................................................................................................ 546

D-Port - SDTI/PRI interface.............................................................................................................. 546

Chapter 32: NTBK22 MISP card......................................................................................... 547

Contents.................................................................................................................................................... 547

Introduction............................................................................................................................................... 547

Physical description.................................................................................................................................. 547

Functional description............................................................................................................................... 548

Micro Processing Unit (MPU)........................................................................................................... 548

High-Level Data Link Controller (HDLC).......................................................................................... 548

CPU to MISP bus interface.............................................................................................................. 549

MISP network bus interface............................................................................................................. 549

Power consumption.......................................................................................................................... 549

Chapter 33: NTBK50 2.0 Mb PRI card................................................................................ 551

Contents.................................................................................................................................................... 551

Introduction............................................................................................................................................... 551

Physical description.................................................................................................................................. 552

Power requirements......................................................................................................................... 553

Environment..................................................................................................................................... 553

Functional description............................................................................................................................... 554

Architecture............................................................................................................................................... 554

DS-30X interface.............................................................................................................................. 555

Signaling interface............................................................................................................................ 556

Carrier interface................................................................................................................................ 556

Carrier grounding............................................................................................................................. 556

CEPT transceiver............................................................................................................................. 557

Slip control........................................................................................................................................ 558

D-channel support interface............................................................................................................. 558

Card-LAN interface........................................................................................................................... 558

Chapter 34: NTBK51 Downloadable D-channel Handler daughterboard....................... 561

Contents.................................................................................................................................................... 561

Introduction............................................................................................................................................... 561

Physical description.................................................................................................................................. 562

Functional description............................................................................................................................... 562

Microprocessors............................................................................................................................... 563

Main memory.................................................................................................................................... 563

Shared memory................................................................................................................................ 563

EPROM memory.............................................................................................................................. 563

Flash EPROM memory.................................................................................................................... 563

EEPROM memory............................................................................................................................ 564

Serial communication controller....................................................................................................... 564

Sanity timer...................................................................................................................................... 564

Bus timer.......................................................................................................................................... 564

Download operation.................................................................................................................................. 564

System initialization.......................................................................................................................... 565

Card enabling or application enabling.............................................................................................. 565

Card reset......................................................................................................................................... 565

Circuit Card Reference July 2011 15

Background audit............................................................................................................................. 565

Chapter 35: NTCK16 Generic Central Office Trunk cards............................................... 567

Contents.................................................................................................................................................... 567

Introduction............................................................................................................................................... 567

Physical description.................................................................................................................................. 568

Switch settings................................................................................................................................. 568

Self-test............................................................................................................................................ 569

Functional description............................................................................................................................... 569

Common features............................................................................................................................. 569

Operation.................................................................................................................................................. 570

Loop start operation......................................................................................................................... 570

Electrical specifications............................................................................................................................. 571

Power requirements......................................................................................................................... 571

Environmental specifications............................................................................................................ 572

Pad switching................................................................................................................................... 572

Connector pin assignments....................................................................................................................... 572

Cross connections............................................................................................................................ 572

Configuration............................................................................................................................................. 573

NTCK16AX Central Office trunk card............................................................................................... 576

NTCK16BX Central Office trunk card............................................................................................... 578

BTID values by country.................................................................................................................... 580

Applications............................................................................................................................................... 580

Periodic Pulse Metering................................................................................................................... 580

Busy tone detect............................................................................................................................... 581

Loss switching.................................................................................................................................. 581

Trunk to Trunk connection................................................................................................................ 582

Call disconnect................................................................................................................................. 583

Chapter 36: NTDW12AAE5 Universal Clock Controller daughter board....................... 585

Contents.................................................................................................................................................... 585

Introduction............................................................................................................................................... 585

Clocking modes................................................................................................................................ 586

Tracking mode.................................................................................................................................. 587

Free-run (non-tracking).................................................................................................................... 587

Physical description.................................................................................................................................. 588

Faceplate LEDs................................................................................................................................ 588

Functional description............................................................................................................................... 588

Phase difference detector circuit...................................................................................................... 589

Digital phase lock loops.................................................................................................................... 589

Digital to analog converter................................................................................................................ 591

Signal conditioning........................................................................................................................... 591

Sanity timer...................................................................................................................................... 591

Microprocessor................................................................................................................................. 591

Chapter 37: NTDW60 Media Gateway Controller Card.................................................... 593

Contents.................................................................................................................................................... 593

Introduction............................................................................................................................................... 593

Processor.................................................................................................................................................. 596

Ethernet ports............................................................................................................................................ 596

16 Circuit Card Reference July 2011

External connections........................................................................................................................ 596

Internal connections......................................................................................................................... 596

Expansion daughterboards....................................................................................................................... 596

Backplane interface................................................................................................................................... 597

Serial data interface ports......................................................................................................................... 597

TTY default settings......................................................................................................................... 597

MGC serial port configuration change.............................................................................................. 597

Faceplate LED display.............................................................................................................................. 598

Faceplate LED display..................................................................................................................... 598

Chapter 38: NTDW20 Media Gateway Extended Peripheral Equipment Controller card 599

Contents.................................................................................................................................................... 599

Introduction............................................................................................................................................... 599

Processors................................................................................................................................................ 602

Chagall-2 Core................................................................................................................................. 602

DSP processors............................................................................................................................... 602

Ethernet interfaces.................................................................................................................................... 603

Backplane interface................................................................................................................................... 603

DS-30X voice/signalling................................................................................................................... 603

Card LAN.......................................................................................................................................... 603

TTY ports.......................................................................................................................................... 603

LED indicators........................................................................................................................................... 604

Network connections and dual homing..................................................................................................... 604

Chapter 39: NTDW56 and NTDW59 Common Processor Media Gateway card............. 607

Contents.................................................................................................................................................... 607

Introduction............................................................................................................................................... 607

Cabinet and chassis support..................................................................................................................... 609

Faceplate.................................................................................................................................................. 610

Status LED................................................................................................................................................ 610

LED display............................................................................................................................................... 611

Serial data interface ports......................................................................................................................... 612

Ethernet connections................................................................................................................................ 612

Media storage........................................................................................................................................... 613

Security Device (Dongle).......................................................................................................................... 615

Chapter 40: NTDW53 and NTDW54 Common Processor Dual Core card...................... 617

Contents.................................................................................................................................................... 617

Introduction............................................................................................................................................... 617

Cabinet and chassis support..................................................................................................................... 618

Faceplate.................................................................................................................................................. 619

Status LED................................................................................................................................................ 619

Ethernet connections........................................................................................................................ 620

Serial data interface ports......................................................................................................................... 620

Media storage........................................................................................................................................... 621

Security Device (Dongle).......................................................................................................................... 622

Chapter 41: NTDW61 and NTDW66 Common Processor Pentium Mobile Card........... 623

Contents.................................................................................................................................................... 623

Introduction............................................................................................................................................... 623

Cabinet/chassis support............................................................................................................................ 626

Circuit Card Reference July 2011 17

Media storage........................................................................................................................................... 626

Fixed media drive............................................................................................................................. 626

Removable media drive.................................................................................................................... 626

Hard disk drive................................................................................................................................. 627

Memory..................................................................................................................................................... 630

Memory upgrade.............................................................................................................................. 630

Ethernet interfaces.................................................................................................................................... 635

ELAN................................................................................................................................................ 635

HSP.................................................................................................................................................. 636

TLAN................................................................................................................................................ 636

Serial data interface ports......................................................................................................................... 636

TTY parameters............................................................................................................................... 636

USB 2.0 port.............................................................................................................................................. 637

Security device.......................................................................................................................................... 637

Faceplate.................................................................................................................................................. 637

Faceplate buttons............................................................................................................................. 639

DIP switch........................................................................................................................................ 639

LED indicators........................................................................................................................................... 639

Status LED....................................................................................................................................... 639

Active CPU LED............................................................................................................................... 640

Ethernet LEDs.................................................................................................................................. 640

Removable and fixed media drive LEDs.......................................................................................... 641

Chapter 42: NTDW62, NTDW64, and NTDW78 Media Gateway Controller

Daughterboards.................................................................................................................. 643

Contents.................................................................................................................................................... 643

Introduction............................................................................................................................................... 643

Media Gateway Controller card................................................................................................................. 643

Daughterboard configurations................................................................................................................... 644

Chapter 43: NTDW65 Voice Gateway Media Card............................................................ 647

Contents.................................................................................................................................................... 647

Introduction............................................................................................................................................... 647

Ethernet ports............................................................................................................................................ 648

External connections................................................................................................................................. 648

Internal connections......................................................................................................................... 648

Backplane interfaces................................................................................................................................. 649

Serial data interface ports......................................................................................................................... 649

TTY settings..................................................................................................................................... 649

Faceplate LED display.............................................................................................................................. 649

Chapter 44: NTRB21 DTI/PRI/DCH TMDI card.................................................................. 651

Contents.................................................................................................................................................... 651

Introduction............................................................................................................................................... 651

Physical description.................................................................................................................................. 652

Power requirements......................................................................................................................... 655

Foreign and surge voltage protection............................................................................................... 655

Functional description............................................................................................................................... 655

Software description.................................................................................................................................. 656

Hardware description................................................................................................................................ 656

18 Circuit Card Reference July 2011

NTRB21 TMDI card.......................................................................................................................... 656

Architecture............................................................................................................................................... 656

Signaling interface............................................................................................................................ 656

Interconnection................................................................................................................................. 656

Microprocessor................................................................................................................................. 657

Digital pad........................................................................................................................................ 657

D-channel interface.......................................................................................................................... 658

DS-1 Carrier interface...................................................................................................................... 659

NTAK20 Clock Controller (CC) daughterboard................................................................................. 660

Chapter 45: NTVQ01xx Media Card................................................................................... 663

Contents.................................................................................................................................................... 663

Physical description.................................................................................................................................. 663

Hardware architecture............................................................................................................................... 664

Faceplate connectors and indicators................................................................................................ 664

Functional description............................................................................................................................... 667

Chapter 46: NTC314AAE6 Media Gateway utility card.................................................... 669

Contents.................................................................................................................................................... 669

Physical description.................................................................................................................................. 669

Functional description............................................................................................................................... 669

MGU dip switch settings............................................................................................................................ 671

Rear components............................................................................................................................. 674

Chapter 47: QPC841 Quad Serial Data Interface card..................................................... 677

Contents.................................................................................................................................................... 677

Introduction............................................................................................................................................... 677

Physical description.................................................................................................................................. 678

Functional description............................................................................................................................... 679

Connector pin assignments....................................................................................................................... 680

Configuring the QSDI card........................................................................................................................ 682

Address switch settings.................................................................................................................... 683

Baud rate switch settings................................................................................................................. 683

DTE/DCE mode switch settings....................................................................................................... 684

Test switch setting............................................................................................................................ 685

Software service changes................................................................................................................ 685

Applications............................................................................................................................................... 686

Index..................................................................................................................................... 689

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