Comtech EF Data CDM-625A User manual
Part Number MN-CDM625A Revision 0
IMPORTANT NOTE: The information contained in this document supersedes all previously published
information regarding this product. Product specifications are subject to change without prior notice.
CDM-625
A
Advanced Satellite Modem (18 kbps – 25 Mbps)
Installation and Operation Manual
For Firmware Version 1.1.1 or higher
Copyright © 2013 Comtech EF Data. All rights reserved. Printed in the USA.
Comtech EF Data, 2114 West 7th Street, Tempe, Arizona 85281 USA, 480.333.2200, FAX: 480.333.2161
Part Number MN-CDM625A
Revision 0
CDM-
625A
Advanced Satellite Modem (18 kbps – 25 Mbps)
Installation and Operation Manual
For Firmware Version 1.1.1 or higher
ii
BLANK PAGE
iii
TABLE OF CONTENTS
TABLE OF CONTENTS ............................................................................................................III
TABLES ................................................................................................................................XXII
FIGURES...............................................................................................................................XXII
PREFACE........................................................................................................................... XXVII
About this Manual ....................................................................................................................... xxvii
Conventions and References ........................................................................................................ xxvii
Patents and Trademarks ........................................................................................................................................... xxvii
Warnings, Cautions, and Notes ................................................................................................................................ xxvii
Recommended Standard Designations .................................................................................................................. xxviii
Safety and Compliance.................................................................................................................xxviii
Electrical Safety and Compliance ............................................................................................................................ xxviii
Grounding .................................................................................................................................................................. xxviii
Electrical Installation ................................................................................................................................................... xxix
Battery ..................................................................................................................................................................... xxix
Fuses ..................................................................................................................................................................... xxix
Operating Environment...............................................................................................................................................xxx
European Union Radio Equipment and Telecommunications Terminal Equipment (R&TTE) Directive
(1999/5/EC) and EN 301 489-1...................................................................................................................................xxx
European Union Electromagnetic Compatibility (EMC) Directive (2004/108/EC)...........................................xxx
European Union Low Voltage Directive (LVD) (2006/95/EC) ............................................................................xxxi
European Union RoHS Directive (2002/95/EC)...................................................................................................xxxi
European Union Telecommunications Terminal Equipment Directive (91/263/EEC) ...................................xxxi
CE Mark ................................................................................................................................................................ xxxi
Product Support............................................................................................................................xxxii
Comtech EF Data Headquarters .....................................................................................................xxxii
Warranty Policy ...........................................................................................................................xxxiii
Limitations of Warranty............................................................................................................................................ xxxiii
Exclusive Remedies ................................................................................................................................................... xxxiv
CHAPTER 1. INTRODUCTION............................................................................................1–1
1.1 Overview............................................................................................................................1–1
1.2 Functional Description ........................................................................................................1–2
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1.3 Features .............................................................................................................................1–3
1.3.1 Physical Description.................................................................................................................................. 1–3
1.3.2 Modem Compatibility ..............................................................................................................................1–4
1.3.3 Ethernet/IP Interface Compatibility........................................................................................................1–4
1.3.4 Verification................................................................................................................................................. 1–4
1.3.5 Updating Modem Firmware....................................................................................................................1–5
1.3.6 Standard Data Interfaces ......................................................................................................................... 1–5
1.3.7 Optional Hardware and Accessories....................................................................................................... 1–6
1.3.8 Fully Accessible System Topology (FAST)............................................................................................... 1–7
1.3.9 Supporting Hardware and Software.......................................................................................................1–9
1.3.10 Physical Features.....................................................................................................................................1–10
1.3.10.1 Dimensional Envelope .......................................................................................................................1–10
1.3.10.2 Front Panel ..........................................................................................................................................1–11
1.3.10.3 Rear Panel ...........................................................................................................................................1–12
1.4 Summary of Specifications ................................................................................................1–13
1.4.1 Modulator................................................................................................................................................1–13
1.4.2 Demodulator ...........................................................................................................................................1–16
1.4.3 Data Interfaces ........................................................................................................................................1–21
1.4.4 Automatic Uplink Power Control (AUPC).............................................................................................1–22
1.4.5 DoubleTalk® Carrier- in-Carrier®(CnC)...................................................................................................1–22
1.4.6 Framing Summary...................................................................................................................................1–23
1.4.7 Data Rate Ranges ....................................................................................................................................1–24
1.4.8 VersaFEC Adaptive Coding and Modulation (ACM)............................................................................1–29
1.4.9 Miscellaneous..........................................................................................................................................1–30
1.4.10 Approvals .................................................................................................................................................1–30
CHAPTER 2. INSTALLATION.............................................................................................2–1
2.1 Unpacking and Inspecting the Shipment ..............................................................................2–1
2.2 Installing Into a Rack Enclosure ...........................................................................................2–2
2.2.1 Installing the Optional Rear-Mounting Support Brackets Kits.............................................................2–4
2.3 Configuring the CDM-625A..................................................................................................2–5
2.4 Selecting the Internal IF Loop ..............................................................................................2–5
2.5 Connecting the External Cables ...........................................................................................2–5
CHAPTER 3. REAR PANEL CONNECTORS AND PINOUTS ............................................3–1
3.1 CDM-625A Rear Panel Overview..........................................................................................3–1
3.2 CDM-625A Cable Connections .............................................................................................3–2
3.2.1 IF Connection Group.................................................................................................................................3–3
3.2.1.1 Rx IF Connectors................................................................................................................................... 3–3
3.2.1.2 Tx IF Connectors ................................................................................................................................... 3–3
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3.2.2 Terrestrial Data Connection Group.........................................................................................................3–4
3.2.2.1 Data Interface (DB-25F) .......................................................................................................................3–4
3.2.2.1.1 HSSI Operation via the CIC-60 Interface Adapter Module..........................................3–5
3.2.2.2 G.703 Connectors.................................................................................................................................3–7
3.2.2.2.1 Balanced G.703 (DB-9F) .............................................................................................. 3–7
3.2.2.2.2 Aux G.703 (DB-9F).......................................................................................................3–7
3.2.2.2.3 Quad E1 Operation via the Balanced G.703 / Aux G.703 Connectors ........................3–8
3.2.2.2.3.1 CA-0000163 Adapter Cable.................................................................................. 3–8
3.2.2.2.3.2 CA-0000164 Adapter Cable.................................................................................. 3–9
3.2.2.2.3.3 KT-0000122/KT-0020570 Quad E1 Balanced/Unbalanced Adapter Cable Kits .3–10
3.2.2.2.4 Unbal G.703 / ASI – Out (IDO), In (DDI) .................................................................... 3–11
3.2.2.2.5 G.703 IDI (Insert Data In), DDO (Drop Data Out)...................................................... 3–11
3.2.2.3 Quad 10/100 Ethernet (RJ-45)..........................................................................................................3–11
3.2.2.4 IDR Data / Alarms / Audio (HD-44F).................................................................................................3–11
3.2.2.5 ESC (DB-9F)..........................................................................................................................................3–12
3.2.3 Utility Connections Group......................................................................................................................3–12
3.2.3.1 Remote Control (DB-9M) ..................................................................................................................3–12
3.2.3.2 Alarms (DB-15M)................................................................................................................................3–13
3.2.3.3 PMSI Connector, DB-9F .....................................................................................................................3–13
3.2.3.4 1:1 Control (DB-9F).............................................................................................................................3–14
3.2.3.5 Ext Ref In/Out .....................................................................................................................................3–14
3.3 CDM-625A Ground and Power Connections .......................................................................3–15
3.3.1 Chassis Ground Interface .......................................................................................................................3–15
3.3.2 Standard 100V/240V Alternating Current (AC) Power Interface ......................................................3–16
3.3.2.1 AC Operation – CDM-625A Accessories ..........................................................................................3–16
3.3.2.2 AC Operation – Applying Power .......................................................................................................3–17
3.3.2.3 AC Operation – Replacing Fuses .......................................................................................................3–17
3.3.3 Optional 48V Direct Current (DC) Power Interface.............................................................................3–18
3.3.3.1 Optional DC Operation – CDM-625A Accessories ..........................................................................3–19
3.3.3.2 Optional DC Operation – Applying Power.......................................................................................3–19
3.3.3.3 Optional DC Operation – Replacing Fuses.......................................................................................3–20
CHAPTER 4. UPDATING FIRMWARE................................................................................4–1
4.1 Updating Firmware via Internet...........................................................................................4–1
4.2 About Firmware Files, Naming, Versions, and Archive Formats ............................................4–2
4.3 Firmware Update Procedure ...............................................................................................4–3
4.3.1 Getting Started: Preparing for the Firmware Download......................................................................4–3
4.3.2 Downloading and Extracting the Firmware Update .............................................................................4–5
4.3.3 Executing the Ethernet FTP Upload Procedure.....................................................................................4–7
CHAPTER 5. FAST ACTIVATION PROCEDURE................................................................5–1
5.1 Introduction .......................................................................................................................5–1
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5.2 FAST Activation Procedure ..................................................................................................5–2
5.2.1 FAST Activation via the CDM-625A Front Panel....................................................................................5–2
5.2.2 FAST Activation via the CDM-625A Web Server (HTTP) Interface ......................................................5–4
CHAPTER 6.FRONT PANEL OPERATION........................................................................6–1
6.1 Introduction .......................................................................................................................6–1
6.1.1 LED Indicators............................................................................................................................................ 6–2
6.1.2 Keypad........................................................................................................................................................ 6–4
6.1.3 Vacuum Fluorescent Display (VFD).........................................................................................................6–5
6.1.3.1 Screen Saver.......................................................................................................................................... 6–5
6.1.3.2 Opening Screen ....................................................................................................................................6–5
6.1.3.2.1 Feature Availability/Operation Indicators via the Opening Screen............................ 6–5
6.2 SELECT: (Main) Menu ..........................................................................................................6–7
6.2.1 SELECT: Configuration Menus .................................................................................................................6–9
6.2.1.1 CONFIG: All..........................................................................................................................................6–10
6.2.1.2 CONFIG: Mode...................................................................................................................................6–11
6.2.1.3 CONFIG: Tx ..........................................................................................................................................6–13
6.2.1.3.1 CONFIG: Tx Tx-IF................................................................................................... 6–13
6.2.1.3.2 CONFIG: Tx Freq (Frequency)...............................................................................6–14
6.2.1.3.3 CONFIG: Tx Power................................................................................................ 6–14
6.2.1.3.3.1 CONFIG: Tx Power Mode AUPC ..........................................................6–15
6.2.1.3.4 CONFIG: Tx FEC .................................................................................................... 6–17
6.2.1.3.5 CONFIG: Tx Mod (Modulation) ............................................................................ 6–19
6.2.1.3.6 CONFIG: Tx Data................................................................................................... 6–20
6.2.1.3.7 CONFIG: Tx Symb (IP-ACM Mode Only) ...............................................................6–21
6.2.1.3.8 CONFIG: Tx Scrambler.......................................................................................... 6–22
6.2.1.4 CONFIG: Rx..........................................................................................................................................6–22
6.2.1.4.1 CONFIG: Rx Rx-IF ..................................................................................................6–23
6.2.1.4.2 CONFIG: Rx Freq (Frequency) ............................................................................... 6–24
6.2.1.4.3 CONFIG: Rx FEC .................................................................................................... 6–24
6.2.1.4.4 CONFIG: Rx Demod (Demodulation)....................................................................6–26
6.2.1.4.5 CONFIG: Rx Data .................................................................................................. 6–27
6.2.1.4.6 CONFIG: Rx Symb (IP-ACM Mode Only)............................................................... 6–28
6.2.1.4.7 CONFIG: Rx Descram (Descrambler) ....................................................................6–29
6.2.1.4.8 CONFIG: Rx Eq (Equalizer).................................................................................... 6–29
6.2.1.4.9 CONFIG: Rx EbNo ................................................................................................. 6–30
6.2.1.5 CONFIG: Clocks ...................................................................................................................................6–31
6.2.1.5.1 CONFIG: Clocks Tx Clock.......................................................................................6–31
6.2.1.5.2 CONFIG: Clocks Rx Buffer/Clock...........................................................................6–32
6.2.1.5.3 CONFIG: Clocks Clk-Ext (G.703 Clock Extension).................................................. 6–33
6.2.1.5.4 CONFIG: Clocks Freq-Ref...................................................................................... 6–34
6.2.1.5.5 CONFIG: Clocks Int-Ref-Adjust ............................................................................. 6–34
6.2.1.6 CONFIG: D&I (Drop & Insert) ............................................................................................................6–35
6.2.1.6.1 CONFIG: D&I Loop................................................................................................6–35
6.2.1.6.2 CONFIG: D&I Drp-Type or Ins-Type...................................................................... 6–35
6.2.1.6.3 CONFIG: D&I (Drop or Insert) Chan/TS (Channel Timeslots) ...............................6–36
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6.2.1.6.4 CONFIG: Quad D&I (QDI) .......................................................................................... 6–36
6.2.1.7 CONFIG: ACM (Adaptive Coding and Modulation) (IP-ACM Mode Only) ...................................6–38
6.2.1.7.1 CONFIG: ACM Min/Max-ModCod........................................................................ 6–38
6.2.1.7.2 CONFIG: ACM Unlock-Action ............................................................................... 6–38
6.2.1.7.3 CONFIG: ACM Target-EbNo-Margin .....................................................................6–39
6.2.1.8 CONFIG: CnC .......................................................................................................................................6–39
6.2.1.8.1 CONFIG: CnC Mode .............................................................................................. 6–39
6.2.1.8.2 CONFIG: CnC CONFIG: CnC Freq-Offset ..........................................................6–40
6.2.1.8.3 CONFIG: CnC Search-Delay .................................................................................. 6–40
6.2.1.8.4 CONFIG: CnC PMSI-Control .................................................................................. 6–41
6.2.1.9 CONFIG: EDMAC.................................................................................................................................6–42
6.2.1.10 CONFIG: Misc ......................................................................................................................................6–43
6.2.1.10.1 CONFIG: Misc G.703-LineCode (Ternary Code).................................................. 6–43
6.2.1.10.2 CONFIG: Misc IDR-ESC........................................................................................6–43
6.2.1.10.3 CONFIG: Misc HSSI ............................................................................................. 6–44
6.2.1.10.4 CONFIG: Misc RTS .............................................................................................. 6–44
6.2.1.10.5 CONFIG: Misc Audio-Vol (ADPCM Audio Volumes) ........................................... 6–44
6.2.1.10.6 CONFIG: Misc HiRateESC....................................................................................6–45
6.2.1.10.7 CONFIG: Misc Warm-Up.....................................................................................6–46
6.2.1.10.8 CONFIG: Misc Stats (Statistics)........................................................................... 6–46
6.2.1.10.9 CONFIG: Misc MEO ............................................................................................6–47
6.2.1.10.9.1 CONFIG: Misc MEO Antenna Handover .................................................. 6–48
6.2.1.11 CONFIG: Mask.....................................................................................................................................6–48
6.2.1.11.1 CONFIG: Mask AIS .............................................................................................. 6–48
6.2.1.11.2 CONFIG: Mask Buffer or Ref............................................................................... 6–49
6.2.1.11.3 CONFIG: Mask RxIF............................................................................................. 6–49
6.2.1.11.4 CONFIG: Mask TxClk...........................................................................................6–49
6.2.1.11.5 CONFIG: Mask TxSat (Satellite Tx Alarms) ......................................................... 6–50
6.2.1.11.6 CONFIG: Mask RxSat (Satellite Rx Alarms)......................................................... 6–50
6.2.1.11.7 CONFIG: Mask Terr............................................................................................. 6–50
6.2.1.11.8 CONFIG: Mask ROp (RAN Optimization) (FUTURE)............................................ 6–51
6.2.1.11.9 CONFIG: Mask BUC ............................................................................................ 6–51
6.2.1.11.10 CONFIG: Mask LNB........................................................................................... 6–51
6.2.1.11.11 CONFIG: Mask CEX (G.703 Clock Extension mask)........................................... 6–51
6.2.1.12 CONFIG: Remote (Remote Control).................................................................................................6–52
6.2.1.12.1 CONFIG: Remote Local or Serial remote settings .............................................. 6–52
6.2.1.13 CONFIG: IP ...........................................................................................................................................6–52
6.2.1.13.1 CONFIG: IP Addresses ........................................................................................ 6–52
6.2.1.13.2 CONFIG: IP SNMP ............................................................................................... 6–53
6.2.1.13.3 CONFIG: IP Setup................................................................................................6–55
6.2.1.13.4 CONFIG: IP ANT (Advanced Network Timing) .................................................... 6–65
6.2.1.13.4.1 CONFIG: IP ANT SNTP (Simple Network Time Protocol) ........................6–66
6.2.1.13.4.2 CONFIG: IP ANT PTP (Precision Time Protocol)......................................6–67
6.2.1.13.5 CONFIG: IP AccessList..........................................................................................6–67
6.2.1.13.6 CONFIG: IP PktP-Enable ..................................................................................... 6–68
6.2.2 SELECT: Test Menus................................................................................................................................6–69
6.2.2.1 SELECT: TEST Mode.......................................................................................................................6–69
6.2.2.2 SELECT: TEST BERT ........................................................................................................................6–71
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6.2.2.2.1 SELECT: TEST BERT Config ...............................................................................6–71
6.2.2.2.2 SELECT: TEST BERT Monitor ............................................................................6–71
6.2.2.3 SELECT: TEST CnC-APC-Monitor ..................................................................................................6–71
6.2.2.4 SELECT: TEST Uncorrected-BER ...................................................................................................6–72
6.2.3 SELECT: Monitor Menus.........................................................................................................................6–73
6.2.3.1 Monitor: Live-Alarms .........................................................................................................................6–73
6.2.3.2 Monitor: Stored Events .....................................................................................................................6–74
6.2.3.3 Monitor: ACM.....................................................................................................................................6–75
6.2.3.4 Monitor: Statistics ..............................................................................................................................6–75
6.2.3.5 Monitor: Rx Parameters ....................................................................................................................6–77
6.2.3.6 Monitor: AUPC-Parameters ..............................................................................................................6–77
6.2.3.7 Monitor: CnC-Parameters .................................................................................................................6–77
6.2.3.8 Monitor: IP Statistics ..........................................................................................................................6–78
6.2.4 SELECT: Info (Information) Menus........................................................................................................6–78
6.2.4.1 Info: All.................................................................................................................................................6–78
6.2.4.2 Info: ID .................................................................................................................................................6–78
6.2.4.3 Info: Mode...........................................................................................................................................6–79
6.2.4.4 Info: Tx .................................................................................................................................................6–79
6.2.4.5 Info: Rx.................................................................................................................................................6–79
6.2.4.6 Info: Clocks ..........................................................................................................................................6–80
6.2.4.7 Info: EDMAC........................................................................................................................................6–80
6.2.4.8 Info: Drop ............................................................................................................................................6–80
6.2.4.9 Info: Insert ...........................................................................................................................................6–81
6.2.4.10 Info: Remote .......................................................................................................................................6–81
6.2.4.11 Info: Alarms Mask...............................................................................................................................6–81
6.2.4.12 Info: Misc .............................................................................................................................................6–81
6.2.5 SELECT: Store/Ld (Store/Load) Menus .................................................................................................6–82
6.2.6 SELECT: Utility Menus.............................................................................................................................6–83
6.2.6.1 Utilities: Set-RTC .................................................................................................................................6–83
6.2.6.2 Utilities: Display-Bright.......................................................................................................................6–83
6.2.6.3 Utilities: CarrID....................................................................................................................................6–83
6.2.6.4 Utilities: LED ........................................................................................................................................6–84
6.2.6.5 Utilities: Redundancy .........................................................................................................................6–84
6.2.6.5.1 Utilities: Redundancy Traffic-IP-Addr/Range ....................................................... 6–84
6.2.6.5.2 Utilities: Redundancy 1:1 ..................................................................................... 6–84
6.2.6.5.3 Utilities: Redundancy 1:N.....................................................................................6–84
6.2.6.6 Utilities: Circuit-ID...............................................................................................................................6–85
6.2.6.7 Utilities: Firmware ..............................................................................................................................6–86
6.2.6.7.1 Utilities: Firmware Base-Modem ......................................................................... 6–86
6.2.6.7.1.1 Utilities: Firmware Base-Modem Boot-ROM, Image#X ........................... 6–86
6.2.6.7.1.2 Utilities: Firmware Base-Modem Select....................................................6–86
6.2.6.7.2 Utilities: Firmware Packet-Processor ................................................................... 6–87
6.2.6.7.2.1 Utilities: Firmware Packet-Processor Boot-ROM, Image#X .....................6–87
6.2.6.7.2.2 Utilities: Firmware Packet-Processor Select .............................................6–87
6.2.6.8 Utilities: Em (CDM-600/600L Emulation) ........................................................................................6–88
6.2.7 SELECT: ODU Menus (Summary Only) .................................................................................................6–88
6.2.8 SELECT: FAST Menus ..............................................................................................................................6–89
6.2.8.1 FAST: Options......................................................................................................................................6–89
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6.2.8.1.1 FAST: Options View Options ................................................................................6–89
6.2.8.1.2 FAST: Options Set Register1 or Set Register 2 ..................................................... 6–90
6.2.8.2 FAST: Demo-Mode .............................................................................................................................6–91
6.2.8.3 FAST: CnC ............................................................................................................................................6–92
CHAPTER 7. ETHERNET-BASED REMOTE PRODUCT MANAGEMENT .........................7–1
7.1 Introduction .......................................................................................................................7–1
7.2 Ethernet Management Interface Protocols ..........................................................................7–1
7.3 SNMP Interface...................................................................................................................7–2
7.3.1 Management Information Base (MIB) Files...........................................................................................7–2
7.3.2 SNMP Community Strings........................................................................................................................7–3
7.3.3 SNMP Traps ...............................................................................................................................................7–3
7.4 Telnet Interface ..................................................................................................................7–5
7.4.1 Using the Telnet Interface for Remote Control Operation ..................................................................7–5
7.4.1.1 Using HyperTerminal for Telnet Remote Control Operation..........................................................7–5
7.4.2 Using the Telnet Interface for Telnet Command Line Interface (CLI) Operation...............................7–7
7.5 Web Server (HTTP) Interface ...............................................................................................7–8
7.5.1 User Login .................................................................................................................................................. 7–8
7.5.2 Web Server Interface – Operational Features.......................................................................................7–9
7.5.2.1 Navigation ............................................................................................................................................. 7–9
7.5.2.2 Page Sections ........................................................................................................................................ 7–9
7.5.2.3 Action Buttons ......................................................................................................................................7–9
7.5.2.4 Drop-down Lists..................................................................................................................................7–10
7.5.2.5 Text or Data Entry...............................................................................................................................7–10
7.5.3 Web Server Interface – Menu Tree ......................................................................................................7–11
7.5.3.1 Conditional Access to IP Packet Processor Pages ...........................................................................7–12
7.5.4 Web Server Page Descriptions ..............................................................................................................7–13
7.5.4.1 Home Pages ........................................................................................................................................7–13
7.5.4.1.1 Home | Home ........................................................................................................... 7–13
7.5.4.1.2 Home | Contact ........................................................................................................7–14
7.5.4.1.3 Home | Support ........................................................................................................7–14
7.5.4.2 Admin Pages .......................................................................................................................................7–15
7.5.4.2.1 Admin | Access .........................................................................................................7–15
7.5.4.2.2 Admin | SNMP .......................................................................................................... 7–17
7.5.4.2.3 Admin | Firmware Pages .......................................................................................... 7–18
7.5.4.2.3.1 Admin | Firmware | Base Modem..................................................................... 7–18
7.5.4.2.3.2 Admin | Firmware | Packet Processor...............................................................7–19
7.5.4.2.4 Admin | Reboot ........................................................................................................7–20
7.5.4.2.5 Admin | FAST ............................................................................................................ 7–21
7.5.4.2.6 Admin | Utilities........................................................................................................7–22
7.5.4.3 Configuration Pages ...........................................................................................................................7–23
7.5.4.3.1 Configuration | Modem............................................................................................7–23
7.5.4.3.2 Configuration | LAN Pages........................................................................................7–24
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7.5.4.3.2.1 Configuration | LAN | IP ....................................................................................7–24
7.5.4.3.2.2 Configuration | LAN | ARP.................................................................................7–28
7.5.4.3.3 Configuration | Routing Pages.................................................................................. 7–30
7.5.4.3.3.1 Configuration | Routing | Routes ......................................................................7–30
7.5.4.3.3.2 Configuration | Routing | IGMP ........................................................................7–32
7.5.4.3.3.3 Configuration | Routing | DHCP ........................................................................ 7–34
7.5.4.3.3.4 Configuration | Routing | DNS .......................................................................... 7–35
7.5.4.3.4 Configuration | Managed Switch.............................................................................. 7–36
7.5.4.3.5 Configuration | WAN Pages......................................................................................7–38
7.5.4.3.5.1 Configuration | WAN | QoS Pages.....................................................................7–38
7.5.4.3.5.1.1 Configuration | WAN | QoS Pages – Max/Priority, Min/Max Modes ........ 7–39
7.5.4.3.5.1.2 Configuration | WAN | QoS Pages – DiffServ Mode...................................7–43
7.5.4.3.5.2 Configuration | WAN | Compression ................................................................ 7–45
7.5.4.3.5.3 Configuration | WAN | Encryption ....................................................................7–46
7.5.4.3.6 Configuration | Overhead......................................................................................... 7–49
7.5.4.3.7 Configuration | Utilities ............................................................................................ 7–51
7.5.4.3.8 Configuration | D&I (Drop and Insert)......................................................................7–54
7.5.4.3.9 Configuration | BUC (Block Up Converter) ............................................................... 7–55
7.5.4.3.10 Configuration | LNB (Low Noise Block Down Converter) .......................................7–55
7.5.4.3.11 Configuration | ANT (Advanced Network Timing) Pages .......................................7–56
7.5.4.3.11.1 Configuration | ANT | PTP (Precision Time Protocol) ..................................... 7–56
7.5.4.3.11.2 Configuration | ANT | SNTP (Simple Network Timing Protocol) ..................... 7–58
7.5.4.3.12 Configuration | MEO (Medium Earth Orbit)...........................................................7–59
7.5.4.4 Status Pages ........................................................................................................................................7–60
7.5.4.4.1 Status | Modem Status............................................................................................. 7–60
7.5.4.4.2 Status | Modem Logs................................................................................................7–61
7.5.4.4.2.1 Status | Modem Logs | Base Modem................................................................7–61
7.5.4.4.2.2 Status | Modem Logs | Packet Processor.......................................................... 7–63
7.5.4.4.3 Status | Modem Info.................................................................................................7–64
7.5.4.4.4 Status | Traffic Statistics Pages.................................................................................7–65
7.5.4.4.4.1 Status | Traffic Statistics | Ethernet ..................................................................7–65
7.5.4.4.4.2 Status | Traffic Statistics | Router .....................................................................7–66
7.5.4.4.4.3 Status | Traffic Statistics | Managed Switch......................................................7–67
7.5.4.4.4.4 Status | Traffic Statistics | WAN ........................................................................ 7–68
7.5.4.4.4.5 Status | Traffic Statistics | Compression ........................................................... 7–69
7.5.4.4.4.6 Status | Traffic Statistics | QoS.......................................................................... 7–70
7.5.4.4.4.7 Status | Traffic Statistics | PTP ..........................................................................7–71
7.5.4.4.4.8 Status | Traffic Statistics | MAC Table............................................................... 7–73
7.5.4.4.4.9 Status | Traffic Statistics | Clear Counters.........................................................7–74
7.5.4.4.5 Status | Performance Pages .....................................................................................7–75
7.5.4.4.5.1 Status | Performance | Performance ................................................................ 7–75
7.5.4.4.5.2 Status | Performance | Graphs .........................................................................7–76
7.5.4.5 ODU (Outdoor Unit) Pages (Summary Only)...................................................................................7–77
7.5.4.6 Redundancy page...............................................................................................................................7–78
CHAPTER 8. SERIAL-BASED REMOTE PRODUCT MANAGEMENT ...............................8–1
8.1 Introduction .......................................................................................................................8–1
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8.2 EIA-485...............................................................................................................................8–1
8.3 EIA-232...............................................................................................................................8–2
8.4 Basic Protocol .....................................................................................................................8–2
8.4.1 Packet Structure........................................................................................................................................8–3
8.4.1.1 Start of Packet.......................................................................................................................................8–4
8.4.1.2 Target Address...................................................................................................................................... 8–4
8.4.1.3 Address Delimiter.................................................................................................................................8–4
8.4.1.4 Instruction Code ................................................................................................................................... 8–4
8.4.1.5 Instruction Code Qualifier ...................................................................................................................8–5
8.4.1.6 Optional Message Arguments ............................................................................................................ 8–6
8.4.1.7 End Of Packet........................................................................................................................................8–6
8.5 Remote Commands and Queries .........................................................................................8–7
8.5.1 Table Indexes............................................................................................................................................. 8–7
8.5.2 Tx Parameters .........................................................................................................................................8–10
8.5.3 Rx Parameters .........................................................................................................................................8–19
8.5.4 Unit Parameters ......................................................................................................................................8–27
8.5.5 Bulk Configuration Strings......................................................................................................................8–40
8.5.6 Modem Information...............................................................................................................................8–46
8.5.7 Modem Performance Information .......................................................................................................8–50
8.5.8 BUC Parameters (L-Band Device)..........................................................................................................8–56
8.5.9 LNB Parameters (L-Band Device) ..........................................................................................................8–58
8.5.10 Ethernet Parameters ..............................................................................................................................8–59
CHAPTER 9. TELNET COMMAND LINE INTERFACE (CLI) OPERATION........................9–1
9.1 Overview ............................................................................................................................9–1
9.1.1 Interface Access ........................................................................................................................................ 9–1
9.1.2 Terminal Emulator Considerations .........................................................................................................9–2
9.1.2.1 Using the PuTTY Terminal Emulator ..................................................................................................9–2
9.1.2.2 Using the Tera Term Terminal Emulator ...........................................................................................9–4
9.2 Using the Telnet Command Line Interface (CLI) ....................................................................9–7
9.2.1 Telnet CLI Menu System – Parallel Functionality ..................................................................................9–7
9.2.2 CLI Menus – Common Navigation and Operation Features ................................................................9–7
9.3 Command Line Interface Pages..........................................................................................9–10
9.3.1 Home (Main) Menu ................................................................................................................................9–10
9.3.1.1 Home > Remote Access Mode .........................................................................................................9–11
9.3.2 Home > Administration Submenu ........................................................................................................9–12
9.3.2.1 Home > Administration > Host Access List ......................................................................................9–13
9.3.2.2 Home > Administration > SNMP ......................................................................................................9–14
9.3.2.3 Home > Administration > Firmware (Base Modem) or (Packet Processor) ................................9–15
9.3.2.4 Home > Administration > Reboot.....................................................................................................9–16
9.3.2.5 Home > Administration > FAST.........................................................................................................9–17
9.3.2.6 Home > Administration > Save Modem Configuration / Load Modem Configuration..............9–19
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9.3.2.7 Home > Administration > Restore Factory Defaults ......................................................................9–21
9.3.3 Home > Modem Submenu ....................................................................................................................9–22
9.3.3.1 Home > Modem > Interface..............................................................................................................9–23
9.3.3.2 Home > Modem > Modem TX..........................................................................................................9–24
9.3.3.3 Home > Modem > Modem RX..........................................................................................................9–26
9.3.3.4 Home > Modem > Carrier-in-Carrier (CnC) .....................................................................................9–28
9.3.3.5 Home > Modem > Adaptive Coding and Modulation (ACM)........................................................9–29
9.3.3.6 Home > Modem > Drop and Insert (D&I)........................................................................................9–30
9.3.3.6.1 Home > Modem > Drop and Insert (D&I) > D&I Tables ............................................ 9–31
9.3.3.7 Home > Modem > Block Upconverter (BUC) ..................................................................................9–33
9.3.3.8 Home > Modem > (Low-Noise Block Downconverter) LNB..........................................................9–34
9.3.3.9 Home > Modem > MEO (Medium-Earth Orbit) .............................................................................9–35
9.3.3.10 Home > Modem > Utilities ................................................................................................................9–36
9.3.3.11 Home > Modem > Overhead............................................................................................................9–38
9.3.4 Home > Network Submenu...................................................................................................................9–40
9.3.4.1 Home > Network > Ethernet Ports...................................................................................................9–41
9.3.4.1.1 Home > Network > Ethernet Ports > Ethernet Port #...............................................9–42
9.3.4.2 Home > Network > LAN IP.................................................................................................................9–43
9.3.4.3 Home > Network > LAN ARP.............................................................................................................9–44
9.3.4.3.1 Home > Network > LAN ARP > Arp Table > Arp Entry #............................................ 9–45
9.3.4.4 Home > Network > VLAN ..................................................................................................................9–46
9.3.4.4.1 Home > Network > VLAN > VLAN Table > VLAN # ....................................................9–47
9.3.4.5 Home > Network > Routes................................................................................................................9–48
9.3.4.5.1 Home > Network > Routes > Route Table.................................................................9–49
9.3.4.6 Home > Network > Managed Switch...............................................................................................9–50
9.3.4.7 Home > Network > IGMP (Internet Group Management Protocol) ............................................9–51
9.3.4.8 Home > Network > DNS (Domain Name System) ..........................................................................9–52
9.3.4.9 Home > Network > DHCP (Dynamic Host Configuration Protocol)..............................................9–52
9.3.4.10 Home > Network > PTP (Precision Time Protocol).........................................................................9–53
9.3.4.11 Home > Network > SNTP (Simple Network Time Protocol) ..........................................................9–54
9.3.4.12 Home > Network > MAC Table.........................................................................................................9–55
9.3.5 Home > WAN Submenu.........................................................................................................................9–56
9.3.5.1 Home > WAN > QoS Submenu .........................................................................................................9–57
9.3.5.1.1 Home > WAN > QoS > Max-Pri / Min-Max Table...................................................... 9–58
9.3.5.1.2 Home > WAN > QoS > QoS Differentiated Services Table ........................................ 9–59
9.3.5.2 Home > WAN > Compression ...........................................................................................................9–60
9.3.5.3 Home >WAN > Encryption ................................................................................................................9–61
9.3.6 Home > Outdoor Unit (ODU) Submenus (Summary Only) ................................................................9–63
9.3.7 Home > Redundancy Submenu ............................................................................................................9–64
9.3.8 Home > General Information Submenu...............................................................................................9–65
9.3.8.1 Home > General Information > Modem Status..............................................................................9–66
9.3.8.2 Home > General Information > Modem Information....................................................................9–67
9.3.8.3 Home > General Information > MAC Table.....................................................................................9–68
9.3.8.4 Home > General Information > Block Upconverter (BUC) ............................................................9–69
9.3.8.5 Home > General Information > Low Noise Block Downconverter (LNB).....................................9–69
9.3.9 Home > Logs Submenu ..........................................................................................................................9–70
9.3.9.1 Home > Logs > Base Modem ............................................................................................................9–71
9.3.9.1.1 Home > Logs > Base Modem > Stored Event Table .................................................. 9–72
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9.3.9.1.2 Home > Logs > Base Modem > Stored Statistic Table...............................................9–73
9.3.9.2 Home > Logs > Packet Processor......................................................................................................9–74
9.3.9.2.1 Home > Logs > Packet Processor > Stored Event Table............................................ 9–75
9.3.10 Home > Statistics Submenu ...................................................................................................................9–76
9.3.10.1 Home > Statistics > Ethernet Submenu ...........................................................................................9–77
9.3.10.1.1 Home > Statistics > Ethernet > Rx...........................................................................9–78
9.3.10.1.2 Home > Statistics > Ethernet > Tx ........................................................................... 9–79
9.3.10.1.3 Home > Statistics > Ethernet > Errors..................................................................... 9–80
9.3.10.2 Home > Statistics > Router ................................................................................................................9–81
9.3.10.3 Home > Statistics > Managed Switch...............................................................................................9–82
9.3.10.4 Home > Statistics > WAN (Router Mode)........................................................................................9–83
9.3.10.5 Home > Statistics > WAN (Managed Switch Mode).......................................................................9–84
9.3.10.6 Home > Statistics > Compression .....................................................................................................9–85
9.3.10.6.1 Home > Statistics > Compression > Table View ......................................................9–86
9.3.10.7 Home > Statistics > QoS.....................................................................................................................9–87
9.3.10.7.1 Home > Statistics > QoS > Table View .................................................................... 9–87
9.3.10.8 Home > Statistics > PTP .....................................................................................................................9–88
9.3.10.8.1 Home > Statistics > PTP > LAN Details .................................................................... 9–89
9.3.10.8.2 Home > Statistics > PTP > WAN Details ..................................................................9–89
9.3.10.9 Home > Statistics > CPU.....................................................................................................................9–90
9.3.10.10 Home > Statistics > Clear All Counters .............................................................................................9–90
9.3.11 Home > Contact Page .............................................................................................................................9–90
CHAPTER 10. CDM-625A ODU (TRANSCEIVER, BUC, LNB) OPERATION...................10–1
10.1 Introduction .....................................................................................................................10–1
10.2 ODU Remote Control Address Setup..................................................................................10–2
10.3 ODU Operations via the CDM-625A Front Panel................................................................. 10–3
10.3.1 CDM-625A Front Panel Operation Overview ......................................................................................10–3
10.3.2 CDM-625A Front Panel Menus – ODU Menu Hierarchy....................................................................10–4
10.3.3 SELECT: (Main) Menu Overview............................................................................................................10–5
10.3.3.1 (SELECT: CONFIGURATION) Menu Branches ..................................................................................10–6
10.3.3.1.1 CONFIG: Tx Freq and CONFIG: Rx Freq Submenus.......................................10–6
10.3.3.1.2 (SELECT: CONFIGURATION) Mask Submenus ......................................................... 10–6
10.3.3.1.2.1 CONFIG: Mask BUC ..................................................................................... 10–7
10.3.3.1.2.2 CONFIG: Mask LNB...................................................................................... 10–8
10.3.3.2 (SELECT: MONITOR) Live-Alarms Menu ..........................................................................................10–9
10.3.3.3 (SELECT:) ODU Menu Branches ..................................................................................................... 10–10
10.3.3.3.1 ODU: BUC:PwrSupply+Ref (Power Supply and Reference)...................................10–10
10.3.3.3.1.1 ODU: BUC:PwrSupply+Ref PSU-and-10MHz Parameters..........................10–10
10.3.3.3.1.2 ODU: BUC:PwrSupply+Ref LO Freq (Local Oscillator Frequency) .............10–11
10.3.3.3.1.3 ODU: BUC:PwrSupply+Ref PSUmonitor ....................................................10–11
10.3.3.3.2 ODU: LNB:PwrSupply+Ref (Power Supply and Reference)...................................10–12
10.3.3.3.2.1 ODU: LNB:PwrSupply+Ref PSU-and-10MHz..............................................10–12
10.3.3.3.2.2 ODU: LNB:PwrSupply+Ref LO-Freq (Local Oscillator Frequency) .............10–12
10.3.3.3.2.3 ODU: LNB:PwrSupply+Ref PSUmonitor ....................................................10–13
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10.3.3.3.3 ODU: FSK-control ..................................................................................................10–13
10.3.3.3.3.1 ODU: FSK-control CSAT .............................................................................10–15
10.3.3.3.3.1.1 ODU: FSK-control CSAT (2CSATs CSAT #X) Configuration ........10–15
10.3.3.3.3.1.1.1 ODU: FSK-control CSAT (2CSATs CSAT #X) Configuration Tx..
.........................................................................................................10–15
10.3.3.3.3.1.1.2 ODU: FSK-control CSAT (2CSATs CSAT #X) Configuration Rx..
.........................................................................................................10–16
10.3.3.3.3.1.1.3 ODU: FSK-control CSAT (2CSATs CSAT #X) Configuration LNA
.........................................................................................................10–16
10.3.3.3.3.1.1.4 ODU: FSK-control CSAT (2CSATs CSAT #X) Configuration
Misc .........................................................................................................10–17
10.3.3.3.3.1.2 ODU: FSK-control CSAT (2CSATs CSAT #X) Monitor ................. 10–18
10.3.3.3.3.1.3 ODU: FSK-control CSAT (2CSATs CSAT #X) Alarms ...................10–18
10.3.3.3.3.1.3.1 ODU: FSK-control CSAT (2CSATs CSAT #X) Alarms Current-
Alarms .........................................................................................................10–19
10.3.3.3.3.1.3.2 ODU: FSK-control CSAT (2CSATs CSAT #X) Alarms Stored-
Alarms .........................................................................................................10–19
10.3.3.3.3.1.4 ODU: FSK-control CSAT (2CSATs CSAT #X) Info ........................10–20
10.3.3.3.3.2 ODU: FSK-control 2CSATs..........................................................................10–21
10.3.3.3.3.2.1 ODU: FSK-control 2CSATs CSAT#X.................................................10–21
10.3.3.3.3.2.2 ODU: FSK-control 2CSATs Redundancy-Box..................................10–21
10.3.3.3.3.3 ODU: FSK-control KST................................................................................10–23
10.3.3.3.3.3.1 ODU: FSK-control KST Configuration............................................. 10–23
10.3.3.3.3.3.1.1 ODU: FSK-control KST Configuration Tx ............................10–23
10.3.3.3.3.3.1.2 ODU: FSK-control KST Configuration Rx ............................10–23
10.3.3.3.3.3.1.3 ODU: FSK-control KST Configuration Miscellaneous.........10–23
10.3.3.3.3.3.1.4 ODU: FSK-control KST Information.........................................10–24
10.3.3.3.3.3.1.5 ODU: FSK-control KST Information Model ........................10–24
10.3.3.3.3.3.1.6 ODU: FSK-control KST Information Tx+Rx-Param..............10–24
10.3.3.3.3.3.1.7 ODU: FSK-control KST Information Misc ........................... 10–25
10.3.3.3.3.3.1.8 ODU: FSK-control KST Information Numbers....................10–25
10.3.3.3.3.3.1.9 ODU: FSK-control KST Alarms................................................. 10–25
10.3.3.3.3.4 ODU: FSK-control BUC...............................................................................10–26
10.3.3.3.3.4.1 ODU: FSK-control BUC Configuration............................................10–26
10.3.3.3.3.4.2 ODU: FSK-control BUC Status........................................................ 10–26
10.3.3.3.3.4.3 ODU: FSK-control BUC Advanced-FSK ...........................................10–26
10.3.3.3.3.4.3.1 ODU: FSK-control BUC Advanced-FSK LPOD (2LPODs
Online/Offline LPOD) ....................................................................................................10–27
10.3.3.3.3.4.3.1.1 ODU: FSK-control BUC Advanced-FSK LPOD (2LPODs
Online/Offline LPOD) Cnfg ...................................................................................10–27
10.3.3.3.3.4.3.1.2 ODU: FSK-control BUC Advanced-FSK LPOD (2LPODs
Online/Offline LPOD)Monitor .............................................................................. 10–29
10.3.3.3.3.4.3.1.3 ODU: FSK-control BUC Advanced-FSK LPOD (2LPODs
Online/Offline LPOD) LPOD Alarms.................................................................10–30
10.3.3.3.3.4.3.1.4 ODU: FSK-control BUC Advanced-FSK LPOD (2LPODs
Online/Offline LPOD)Statistics .............................................................................10–31
10.3.3.3.3.4.3.1.5 ODU: FSK-control BUC Advanced-FSK LPOD (2LPODs
Online/Offline LPOD)Information ........................................................................10–33
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10.3.3.3.3.4.3.1.6 ODU: FSK-control BUC Advanced-FSK LPOD (2LPODs
Online/Offline LPOD) Redun ................................................................................ 10–34
10.3.3.3.3.4.3.1.7 ODU: FSK-control BUC Advanced-FSK 2LPODs..........10–35
10.4 ODU Operations via the CDM-625A Web Server (HTTP) Interface ..................................... 10–36
10.4.1 Web Server Interface and Menu Tree............................................................................................... 10–36
10.4.2 Web Page Descriptions ....................................................................................................................... 10–38
10.4.2.1 Configuration | BUC (Block Up Converter) Page ......................................................................... 10–38
10.4.2.2 Configuration | LNB (Low Noise Block Down Converter)........................................................... 10–39
10.4.2.3 Status | Modem Logs | Base Modem Page ................................................................................. 10–40
10.4.2.4 ODU Pages........................................................................................................................................ 10–42
10.4.2.4.1 ODU | Enable ........................................................................................................10–43
10.4.2.4.2 ODU | Config Pages .............................................................................................. 10–44
10.4.2.4.2.1 ODU | Config (CSAT-5060).............................................................................10–44
10.4.2.4.2.2 ODU | Config (KST-2000A/B) .........................................................................10–47
10.4.2.4.3 ODU | Status .........................................................................................................10–49
10.4.2.4.3.1 ODU | Status (CSAT-5060) .............................................................................10–49
10.4.2.4.3.2 ODU | Status (KST-2000A/B)..........................................................................10–50
10.4.2.4.4 ODU | Utilities.......................................................................................................10–51
10.4.2.4.4.1 ODU | Utilities (CSAT-5060)...........................................................................10–51
10.4.2.4.4.2 ODU | Utilities (KST-2000A/B) ....................................................................... 10–53
10.5 ODU Operations via the CDM-625A Telnet Command Line Interface (CLI) ......................... 10–54
10.5.1 ODU Operations using the Telnet CLI................................................................................................ 10–55
10.5.1.1 Home (Main) Menu ........................................................................................................................ 10–55
10.5.1.2 Home > Outdoor Unit (ODU) Submenu ....................................................................................... 10–56
10.5.1.2.1 Home > Outdoor Unit (ODU) > CSAT-5060 Submenu...........................................10–57
10.5.1.2.1.1 Home > Outdoor Unit (ODU) > CSAT-5060 > Up Converter Settings 1/2, 2/2.........
.......................................................................................................................10–58
10.5.1.2.1.2 Home > Outdoor Unit (ODU) > CSAT-5060 > Down Converter Settings 1/2, 2/2....
.......................................................................................................................10–59
10.5.1.2.1.3 Home > Outdoor Unit (ODU) > CSAT-5060 > Unit Settings 1/2, 2/2..............10–60
10.5.1.2.1.4 Home > Outdoor Unit (ODU) > CSAT-5060 > LNA Settings............................10–61
10.5.1.2.1.5 Home > Outdoor Unit (ODU) > CSAT-5060 > Status ......................................10–62
10.5.1.2.1.6 Home > Outdoor Unit (ODU) > CSAT-5060 > Logs ......................................... 10–63
10.5.1.2.1.7 Home > Outdoor Unit (ODU) > CSAT-5060 > Redundancy ............................10–64
10.5.1.2.1.8 Home > Outdoor Unit (ODU) > CSAT-5060 > Utilities....................................10–64
APPENDIX A. CABLE DRAWINGS.....................................................................................A-1
A.1 Overview ............................................................................................................................ A-1
A.1.1 EIA-530 to RS-422/449 DCE Conversion Cable...................................................................................... A-2
A.1.2 EIA-530 to V.35 DCE Conversion Cable .................................................................................................. A-3
A.1.3 RS-232 Remote Control Cable ................................................................................................................. A-4
APPENDIX B. FEC (FORWARD ERROR CORRECTION) OPTIONS ................................B–1
B.1 Introduction .......................................................................................................................B–1
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B.2 Viterbi ................................................................................................................................B–1
B.3 Sequential ..........................................................................................................................B–2
B.4 Reed-Solomon Outer Codec ................................................................................................B–3
B.4.1 Closed Network Modes............................................................................................................................B–3
B.4.2 Open Network Modes..............................................................................................................................B–4
B.5 Trellis Coding (FAST Option) ................................................................................................B–4
B.6 Turbo Product Codec (Hardware Option) .............................................................................B–5
B.7 TPC and Low Density Parity Check (LDPC) coding .................................................................B–6
B.7.1 Introduction...............................................................................................................................................B–6
B.7.2 LDPC versus TPC........................................................................................................................................B–7
B.7.3 End-to-End Processing Delay................................................................................................................ B–10
B.8.1 VersaFEC Extensions.............................................................................................................................. B–13
B.8.1.1 Extended CCM Codes........................................................................................................................ B–13
B.8.1.2 Ultra-Low-Latency (ULL) Codes........................................................................................................ B–13
B.9 Uncoded Operation (No FEC).............................................................................................B–14
APPENDIX C. AUPC (AUTOMATIC UPLINK POWER CONTROL)...................................C–1
C.1 Introduction .......................................................................................................................C–1
C.2 Setting AUPC Parameters ....................................................................................................C–2
C.2.1 Target Eb/No .............................................................................................................................................C–2
C.2.2 Max Range .................................................................................................................................................C–2
C.2.3 Alarm ..........................................................................................................................................................C–3
C.2.4 Demod Unlock...........................................................................................................................................C–3
C.3 Compensation Rate.............................................................................................................C–3
C.4 Monitoring .........................................................................................................................C–4
APPENDIX D. CARRIER ID (METACARRIER®).................................................................D–1
D.1 Introduction ...................................................................................................................... D–1
D.2 About MetaCarrier............................................................................................................. D–1
D.3 Functional Description ....................................................................................................... D–2
D.4 Configuring the CDM-625A for Carrier ID Operation............................................................ D–3
D.4.1 Enabling Carrier ID Operation................................................................................................................. D–4
D.4.1.1 Enabling Operation via the CDM-625A Front Panel and VFD ........................................................ D–4
D.4.1.2 Enabling Operation via the CDM-625A Web Server (HTTP) Interface .......................................... D–4
D.4.2 Creating the MetaCarrier Custom Message ......................................................................................... D–5
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D.4.2.1 Creating the Message via the CDM-625A Front Panel and VFD.................................................... D–5
D.4.2.2 Creating the Message via the CDM-625A Web Server (HTTP) Interface...................................... D–6
APPENDIX E. CLOCK MODES AND DROP AND INSERT (D&I) ......................................E–1
E.1 Introduction .......................................................................................................................E–1
E.2 Transmit Clocking ...............................................................................................................E–1
E.2.1 Internal Clock............................................................................................................................................. E–1
E.2.2 TX Terrestrial.............................................................................................................................................. E–2
E.2.3 RX Loop-Timed, RX=TX ............................................................................................................................. E–2
E.2.4 RX Loop-Timed, RX<>TX (Asymmetric Loop Timing) ............................................................................ E–2
E.2.5 External TT with ST = RX Satellite ............................................................................................................ E–2
E.3 Receive Clocking .................................................................................................................E–4
E.3.1 Buffer Disabled (RX Satellite)................................................................................................................... E–4
E.3.2 Buffer Enabled, TX=RX (TX Terrestrial or Int (SCT) Clock).....................................................................E–4
E.3.3 Buffer Enabled, RX<>TX (TX Terrestrial or Int (SCT) Clock)...................................................................E–4
E.4 X.21 Notes ..........................................................................................................................E–6
E.5 Drop and Insert...................................................................................................................E–6
E.6 Frame Formats....................................................................................................................E–7
E.7 Timeslot Selection...............................................................................................................E–8
E.8 Drop and Insert (D&I) Clocking ............................................................................................E–9
E.9 RX Buffer Clock = Insert (D&I only) .................................................................................... E–10
E.10 Single-Source Multiple Modems........................................................................................ E–10
E.11 G.703 Clock Extension .......................................................................................................E–11
E.11.1 Clock Extension Mode 1 .........................................................................................................................E–11
E.11.2 Clock Extension Mode 2 .........................................................................................................................E–12
E.11.3 Clock Extension Mode 3 .........................................................................................................................E–12
E.12 Quad E1 Operation ........................................................................................................... E–16
APPENDIX F. DOUBLETALK CARRIER-IN-CARRIER OPTION....................................... F–1
F.1 Introduction .......................................................................................................................F–1
F.2 What is DoubleTalk Carrier-in-Carrier? ................................................................................F–1
F.3 Application Requirements...................................................................................................F–2
F.3.1 Operational Recommendations.............................................................................................................. F–4
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F.4 System Functionality and Operational Considerations.......................................................... F–5
F.4.1 DoubleTalk Carrier-in-Carrier Cancellation Process.............................................................................. F–7
F.4.2 Margin Requirements .............................................................................................................................. F–9
F.4.4 Carrier-in-Carrier and Adaptive Coding and Modulation ..................................................................... F–9
F.4.5 Carrier-in-Carrier Link Design................................................................................................................... F–9
F.4.5.1 Symmetric Data Rate Link .................................................................................................................F–10
F.4.5.2 Asymmetric Data Rate Link ...............................................................................................................F–12
F.4.5.3 Power Limited Links ...........................................................................................................................F–13
F.4.5.4 Carrier-in-Carrier Commissioning and Deployment.......................................................................F–15
F.4.6 Validating Carrier-in-Carrier Performance ...........................................................................................F–16
F.5 Operational References..................................................................................................... F–17
F.5.1 Carrier-in-Carrier Link Budget Calculation ........................................................................................... F–17
F.5.2 Estimating PSD Ratio .............................................................................................................................. F–18
F.5.2.1 Estimating PSD Ratio from LST..........................................................................................................F–18
F.5.2.2 Estimating PSD Ratio from Satmaster..............................................................................................F–19
F.6 Carrier-in-Carrier Automatic Power Control (CnC-APC)....................................................... F–20
F.6.1 Introduction.............................................................................................................................................F–20
F.6.2 AUPC and Carrier-in-Carrier in the CDM-625A....................................................................................F–20
F.6.3 The CnC Automatic Power Control Algorithm.....................................................................................F–20
F.6.4 CnC-APC Framing .................................................................................................................................... F–23
F.6.5 Solving the Problem of Self-Locking......................................................................................................F–24
F.6.6 CnC-APC Response Time ........................................................................................................................F–24
F.6.7 CnC-APC Setup ........................................................................................................................................ F–24
F.6.8 CnC-APC Redundancy Support Notes ..................................................................................................F–28
F.7 DoubleTalk Carrier-in-Carrier Specifications....................................................................... F–29
F.8 Carrier-in-Carrier Summary ............................................................................................... F–30
F.9 Glossary............................................................................................................................ F–30
APPENDIX G. EB/NOMEASUREMENT ..............................................................................G–1
APPENDIX H. EDMAC CHANNEL ....................................................................................H–1
H.1 Theory of Operation........................................................................................................... H–1
H.1.1 EDMAC ...................................................................................................................................................... H–1
H.1.2 Drop & Insert ++....................................................................................................................................... H–2
H.1.3 EDMAC-3................................................................................................................................................... H–2
H.2 M&C Connection................................................................................................................ H–2
H.3 Setup Summary ................................................................................................................. H–4
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