Nortel 1000 Con?guration guide User manual

Succession Communication Server for Enterprise 1000 Circuit Card Reference Guide
Succession Communication Server for
Enterprise 1000
Circuit Card Reference Guide
Document Number: 553-3023-211
Document Release: Standard 1.00
Date: June 2001
Year Publish FCC TM
Copyright © 2001 Nortel Networks
All Rights Reserved
Printed in Canada
Information is subject to change without notice. Nortel Networks reserves the right to make changes in design
or components as progress in engineering and manufacturing may warrant. This equipment has been tested
and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules, and the
radio interference regulations of Industry Canada. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference in which case the user will be required to correct the
interference at their own expense.
Succession Communication Server for Enterprise 1000 is a trademark of Nortel Networks.

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SuccessionCommunication Server for Enterprise1000 Circuit Card ReferenceGuide
4
Revision history
June 2001Standard, 1.00.This documentis issued for Succession Communication
ServerforEnterprise 1000 Release 1.00.

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553-3023-211 Standard 1.00 June 2001

Contents Page 5 of 236
Succession Communication Server for Enterprise 1000 Circuit Card Reference Guide
Contents
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Succession System Controller card . . . . . . . . . . . 13
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
NTDK20FA Succession System Controller card . . . . . . . . . . . . . . . . . 13
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
100BaseT IP daughterboards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
NTAK20 clock controller daughterboard . . . . . . . 25
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Clocking modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Faceplate LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Phase difference detector circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Digital phase lock loops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Digital to analog converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
CPU-MUX bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Signal conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Sanity timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Microprocessor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
External timing interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Hardware integrity and regulatory environment . . . . . . . . . . . . . . . 33
ITG Line 2.1 NTVQ55AA card . . . . . . . . . . . . . . . . . 35
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
ITG Line 2.1 card description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
ITG Line 2.1 controls, indicators and connectors . . . . . . . . . . . . . . . . 36
Faceplate components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Backplane interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Assembly description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

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553-3023-211 Standard 1.00 June 2001
ITG Line 2.1 card functional description . . . . . . . . . . . . . . . . . . . . . . . 39
ITGL Gateway functional description . . . . . . . . . . . . . . . . . . . . . . 39
Virtual TNs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Terminal Proxy Server description . . . . . . . . . . . . . . . . . . . . . . . . . 40
Virtual Terminal Manager (VTM) description . . . . . . . . . . . . . . . . 41
Analog Trunk Cards - NT8D14
Universal Trunk Card . . . . . . . . . . . . . . . . . . . . . . . 43
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Card interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Card control functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Loop start operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Ground start operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Direct inward dial operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Two-way, loop dial repeating, tie trunk operation . . . . . . . . . . . . . 63
Senderized operation for DID and two-way loop DR trunks . . . . . 71
Outgoing automatic, incoming dial operation . . . . . . . . . . . . . . . . . 74
Recorded Announcement trunk operation . . . . . . . . . . . . . . . . . . . 79
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Foreign and surge voltage protection . . . . . . . . . . . . . . . . . . . . . . . 85
Environmental specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Connector pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Jumper strap settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Service change entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Paging trunk operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Music operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Contents Page 7 of 236
Succession Communication Server for Enterprise 1000 Circuit Card Reference Guide
NT8D15 E&M Trunk Card . . . . . . . . . . . . . . . . . . . . 97
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Card interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Card control functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Maintenance features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Signaling and call control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Trunk interface electrical characteristics . . . . . . . . . . . . . . . . . . . . . 121
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Environmental specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Foreign and surge voltage protection . . . . . . . . . . . . . . . . . . . . . . . 122
Connector pin assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Software service entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Paging trunk operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
NTAK09 1.5 Mb DTI/PRI card . . . . . . . . . . . . . . . . . 133
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
NTAK09 DTI/PRI power on self-test . . . . . . . . . . . . . . . . . . . . . . . 137
NTAK20 power on self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
NTAK93 self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
DTI/PRI local self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Foreign and surge voltage protection . . . . . . . . . . . . . . . . . . . . . . . 139
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

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Signaling interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Microprocessor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Digital pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
D-channel interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
DS-1 Carrier interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Clock controller interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Clock rate converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
NTAK10 2.0 Mb DTI card . . . . . . . . . . . . . . . . . . . . 145
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
DS-30X interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Signaling interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Carrier interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Clock controller interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Switch settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
NTBK50 2.0 Mb PRI card . . . . . . . . . . . . . . . . . . . . 155
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
DS-30X interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Signaling interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Carrier interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Carrier grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Contents Page 9 of 236
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CEPT transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Slip control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
D-channel support interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Card-LAN interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
NTAK79 2.0 Mb PRI card . . . . . . . . . . . . . . . . . . . . . 167
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
NTAK79 switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
DS-30X interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Signaling interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Carrier interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Carrier grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
CEPT transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Slip control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
D-channel support interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Card-LAN interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Clock controller interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
NTAK93 D-channel handler
interface daughterboard . . . . . . . . . . . . . . . . . . . . . 181
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Features and functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Faceplate LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Microprocessors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
DMA controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

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553-3023-211 Standard 1.00 June 2001
Random Access Memory (RAM) . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Read Only Memory (ROM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
LAPD Data Link/Asynchronous Controller . . . . . . . . . . . . . . . . . . 184
Counter/Timer controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Software interface circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
DPNSS/DCHI Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
D-Port – SDTI/PRI interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
NTBK51 Downloadable D-channel Handler
daughterboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Features and functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Microprocessors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Main Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Shared Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
EPROM Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Flash EPROM Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
EEPROM Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Serial Communication Controller . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Sanity Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Bus Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Download Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
System Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Card enabling or application enabling . . . . . . . . . . . . . . . . . . . . . . 191
Card reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Background audit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
NTRB21 DTI/PRI/DCH TMDI card . . . . . . . . . . . . . . 193
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Hardware description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Contents Page 11 of 236
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NTRB21 TMDI card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Foreign and surge voltage protection . . . . . . . . . . . . . . . . . . . . . . . 200
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Signaling interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Interconnection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Microprocessor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Digital pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
D-channel interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
DS-1 Carrier interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
NTAK20 Clock Controller (CC) daughterboard . . . . . . . . . . . . . . . 204
NTAK02 SDI/DCH card . . . . . . . . . . . . . . . . . . . . . . 207
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
NTAK02 SDI/DCH card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Connecting to the ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Characteristics of the low speed port . . . . . . . . . . . . . . . . . . . . . . . . 211
Characteristics of the high speed port . . . . . . . . . . . . . . . . . . . . . . . 214
Analog line cards . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
NT1R20 Off-Premise Station Analog Line Card . . . . . . . . . . . . . . . . . 216
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Card interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Card functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Incoming calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Outgoing calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Off-premise Station application . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

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553-3023-211 Standard 1.00 June 2001
Other applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Transmission considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
NT1R20 OPS analog line card installation . . . . . . . . . . . . . . . . . . . 226
NT5K02 Flexible Analog Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . 226
NT8D03 Analog Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
NT8D09 Analog Message Waiting Line Card . . . . . . . . . . . . . . . . . . 228
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Physical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Technical summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Analog line interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Foreign and surge voltage protections . . . . . . . . . . . . . . . . . . . . . . 234
Overload level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Supported Applications . . . . . . . . . . . . . . . . . . . . . 235

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Succession Communication Server for Enterprise 1000 Circuit Card Reference Guide
24
Succession System Controller card
Contents
This section contains information on the following topics:
NTDK20FA Succession System Controller card . .. . . . . . . . . . . . . . . . 13
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
100BaseT IP daughterboards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
This chapter describes the NTDK20FA Succession System Controller (SSC)
card used with the Succession Communication Server for Enterprise
(CSE) 1000 system.
NTDK20FA Succession System Controller card
The NTDK20FA Succession System Controller card is used in the
Succession CSE 1000 Call Server and Media Gateway. It controls call
processing, stores system and customer data, and provides various 100BaseT
IP interfaces. The NTDK20FA card is the minimum vintage of SSC that can
be used in the Succession CSE 1000 Call Server and Media Gateway. See
Figure 5 on page 20.
The Succession CSE 1000 Call Server supports up to 640 i2000 series
telephones. More than one Call Server can be installed on a network.
The NTDK20FA SSC card is comprised of the following components and
features:
• NTTK13 Flash daughterboard memory, NTAK19 SIMM module
(16 MB) DRAM, and Backup memory
• up to two 100BaseT IP daughterboards
• two PCMCIA sockets

Page 14 of 236 Succession System Controller card
553-3023-211 Standard 1.00 June 2001
• three Serial Data Interface (SDI) ports
• 32 channels of Conferencing (64 if one dual port 100BaseT IP
daughterboard is present, or 96 if two dual port 100BaseT IP
daughterboards are present)
• one 10BaseT port
• 30 channels of Tone and Digit Switch (TDS) and a combination of eight
Digitone Receivers (DTR) or Extended Tone Detectors (XTD)
• additional tone service ports (four units of MFC/MFE/MFK5/MFK6/
MFR or eight DTR/XTD units)
Memory
The majority of system and customer configured data is both controlled and
stored on the NTDK20FA SSC card’s Flash ROM. An active and backup
copy of customer data is also kept on the Flash ROM.
The NTDK20FA SSC card also retains a copy of customer files in the event
of data loss, in an area called the Backup flash drive. The NTDK20FA SSC
card is equipped with 8 MB of temporary memory space called DRAM.
DRAM functions much like RAM on a computer system, storing stores and
processes temporary automated routines and user-programmed commands
while the system is running. The DRAM on the SSC card stores operating
system files, user files, overlay data, patch codes, and the active copy of the
customer database.
The NTDK20FA SSC card’s Flash daughterboard, the NTTK13, performs
most of the system software storage and data processing for the Succession
CSE 1000.
NTTK13 daughterboard
The NTTK13 is a 48 MB daughterboard comprised of Flash ROM and
Primary Flash drive. It is required in the Call Server and Media Gateway.
• The Flash ROM holds 32 MB of ROM memory, comprising operating
system data and overlay programs. Flash ROM is expandable using an
expansion flash daughterboard.

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Succession Communication Server for Enterprise 1000 Circuit Card Reference Guide
• The Primary Flash drive contains 16 MB of storage space. Most of the
data storage is allocated to the Primary Flash drive - the main storage
area of customer configured data.
Other system data such as the Secure Storage Area (SSA) also resides in the
Flash drive. The SSA holds data that must survive power interruptions.
The Boot ROM is a 2 MB storage device located on the NTDK20FA SSC
card. The Boot ROM contains the boot code, system data, patch data and the
backup copy of the Primary Flash drive’s customer database.
100BaseT IP daughterboards.
A 100BaseT IP Daughterboard mounted on the NTDK20FA SSC card allows
the connection of the Call Server to a Media Gateway. See Figure 5 on
page 20.
Each daughterboard increases the number of conference channels by 32. The
maximum number of conference ports is 96. Table 1 on page 18 provides the
ports, cables and connection data on the IP daughterboards.
The NTDK83 (dual-port) 100BaseT IP daughterboard mounts on the
NTDK20FA SSC card in the Call Server. It provides connectivity to two
Media Gateways, and their associated Media Gateway Expansions, located
within 100 m of the Call Server.An optional second NTDK83 daughterboard
can be mounted on the NTDK20FA SSC card in the Call Server. Adding the
second NTDK83 daughterboard provides support for up to four Media
Gateways and their associated Media Gateway Expansions. See Figure 1 on
page 16.
The NTDK99AA (single-port) daughterboard is mounted on the SSC card in
the Media Gateway to provide connectivity to the Call Server. See Figure 2
on page 16.
Note: Third party media conversion devices can be used to extend the
range of Media Gateways from the Succession CSE 1000 Call Server.
The IMC Networks Ethernet Compatible Media Converter with a
McLIM Tx/Fx-SM/Plus module was tested by Nortel Networks. It
provided acceptable transmission between the Call Server and the Media
Gateway located up to 40 kms apart.

Page 16 of 236 Succession System Controller card
553-3023-211 Standard 1.00 June 2001
Figure 1
NTDK83AA dual-port 100BaseT IP daughterboard
Figure 2
NTDK99A single-port 100BaseT IP daughterboard

Succession System Controller card Page 17 of 236
Succession Communication Server for Enterprise 1000 Circuit Card Reference Guide
Figure 3
Call Server connection to Media Gateways
Software
Daughterboard
Single Port
100BaseT
Daughterboard
Software
Daughterboard
Dual Port
100BaseT
Daughterboard
Dual Port
100BaseT
Daughterboard
LAN
The Call Server connects to the LAN via
dual port daughterboards.
One 100BaseT connection is required for
each Media Gateway.
Each Media Gateway contains an SSC with
a single port IP daughterboard and a
software daughterboard.
The single port IP daughterboard connects
to the LAN via 100BaseT.
Call Server connection to Media Gateways
Call Server Media Gateways
553-CSE0001

Page 18 of 236 Succession System Controller card
553-3023-211 Standard 1.00 June 2001
Call Servers can be connected to Media Gateways in the following ways:
• use 100BaseT to connect to the LAN for voice distribution over a data
network
• use 100BaseT cable if connected point-to-point (directly) to the Media
Gateway. The NTTK34AA crossover cable must be used. Media
Gateways can be located up to 100 meters from the Call Server.
• use Media Conversion devices (third party converters) to convert
100BaseT to fiber for distances from 100 m to 40 km.
See Figure 3 on page 17.
Table 1
Expansion Daughterboards
Daughterboard Number
of ports Cable type Max. distance between Call Server and Media Gateways
NTDK99 (used in
Media Gateway) one NTDK8305 100BaseT 2m
extension cable –
provides external
access to the
100BaseT port, and
EMC containment.
Use the supplied
NTTK4AA UTP CAT 5
RJ45 2 m cross-over
cable to connect the
Call Server and Media
Gateway using the
100BaseT
daughterboards.
The NTTK34AA cross-
over cable must be
used with the
NTDK8305 2 m
extension cable if
connecting point-to-
point.
Media Gateways can be
located up to100 m (328 ft.)
from the Call Server if
connected point-to-point, or
up to 40 km (24 miles) from
the Call Server if a third party
converter is used to convert to
fiber.
NTDK83 (used in
Call Server two

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Succession Communication Server for Enterprise 1000 Circuit Card Reference Guide
EMC grounding clip
For Media Gateways connected with 100BaseT cable, the cable must be
routed though the EMC grounding clip. This ensures electrical contact
between the ground rail and 100BaseT cable for EMC containment.
The NTTK43AA EMC grounding clip is used on the Media Gateway.
Figure 4
EMC Grounding Clip on the Media Gateway
For further information or installation instructions, refer to Succession
Communication Server for Enterprise 1000 Planning and Installation Guide
(553-3023-210).
CAUTION
Use of the EMC grounding clip is required for EMC compliance.
100BaseT cables
secured with a cable tie
100BaseT Cable
EMC Grounding Clip

Page 20 of 236 Succession System Controller card
553-3023-211 Standard 1.00 June 2001
Figure 5
NTDK20FA SSC card and Expansion Daughterboard in the Succession CSE 1000 Call Server
Ports 1 & 3 for first two
100BaseT Daughterboard
Flash ROM Drive
PCMCIA Drive
Connector for 2nd
100BaseT Daughterboard.
Media Gateways
Ports 2 and 4 for third and
fourth Media Gateways
Security Device