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CDM-IP 300L
User Manual
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Comtech EF Data CDM-IP 300L User Manual

CDM-IP 300L
Comtech EF Data is an ISO 9001
IP-Centric Satellite Modem
Installation and Operation Manual
Part Number CD/CDMIP300L.IOM
Rev. 1

Errata A

Comtech EF Data Documentation Update
Subject:
Date: Original Document Part Number/Rev: Errata Part Number:
Change Specifics:
Add Turbo option to: Utility – Modulator – Encoder Utility – Demodulator – Decoder Utility – Modem Type – Card 2 TYPE and Card 3 TYPE
Changes to CDM-IP 300L manual
September 30, 2004 CD/CDMIP300L.IOM Rev 1
CD/CDMIP300L.EA1
This information will be incorporated into the next revision.
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1
4.2.1.1.6 Function Select – Utility
DISPLAY SELECTIONS/DESCRIPTION
FUNCTION SELECT UTILITY
4.2.1.1.6.1 Utility – Modulator
DISPLAY SELECTIONS/DESCRIPTION
UTILITY MODULATOR
ASSIGN TRANSMIT FILTERS
TX TERMINAL LO 0 MHz MIX:-
MODULATOR DEMODULATOR INTERFACE SYSTEM MODEM TYPE FACTORY SET-UP
Transmit code rate/type selection. Select one of the following or a variable rate selection (V), as follows:
TX-x QPSK 1/2
Code Rate BPSK 1/2 2.4 to 1250 kbit/s QPSK 1/2 4.8 to 2500 kbit/s QPSK 3/4 7.2 to 3750 kbit/s QPSK 7/8 8.4 to 4375 kbit/s
8-PSK 2/3 64 to 5000 kbit/s OQPSK 1/2 4.8 to 2500 kbit/s OQPSK 3/4 7.2 to 3750 kbit/s OQPSK 7/8 8.4 to 4375 kbit/s BPSK 1/1 4.8 to 2500 kbit/s QPSK 1/1 9.6 to 5000 kbit/s
Notes: 1. Max Symbol Rate: 2500 kbit/s
2. Max Data Rate for Low Var Rate:
512.0 kbit/s.
Enter: “+” for high mix
Or
“-” for low mi
Data Rate Range
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DISPLAY SELECTIONS/DESCRIPTION
MOD POWER OFFSET
0.0 dB
ENCODER TYPE VITERBI
SCRAMBLER EFD MOD V.35
TX BPSK ORDERING STANDARD
MOD SPECTRUM NORMAL
TX-RS N/K DEEP 8 DEEP
TX IESS-310 MODE OFF
ODU ALARM LOW 0 mA
ODU ALARM HIGH 0 mA
Modulator power offset adjust. Offsets the modulator output power readout in the Configuration menu. This feature does not actually change the modulator power level, but displays an offset value in the monitor. The modulator power offset range is -99.9 to +99.9 dB, in 0.1 dB steps.
Note: Anything except 0.0 dB will cause ADJ to be displayed for the TX power level
Select Encoder type
VITERBI SEQUENTIAL TURBO (Only in Custom mode)
Select Scrambling type
INTELSAT V.35
Select BPSK Bit Ordering
STANDARD NON-STANDARD
Select TX spectrum phase
NORMAL INVERT
Select Reed-Solomon Interleaver Depth
4 8 16
Selection of IESS-310 compliance for 8-PSK 2/3 with Reed-Solomon
ON OFF
Set ODU low current alarm threshold
X.X mA
Set ODU high current alarm threshold
X.X mA
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DISPLAY SELECTIONS/DESCRIPTION
RF MODE CONTROL NORMAL
TX SYMBOL RATE
64.000 Kbps
4.2.1.1.6.2 Utility - Demodulator
DISPLAY SELECTIONS/DESCRIPTION
UTILITY DEMODULATOR
ASSIGN RECEIVE FILTERS
RX TERMINAL LO 0 MHz MIX:-
DECODER TYPE VITERBI
NORM - RF power is manually controlled
POWER - RF is OFF @ power up
COM - RF is OFF @ power up & no remote communications in 10 seconds
CARRIER DETECT - RF is OFF when Carrier Detect is lost
Display only.
Displays current TX Symbol Data rate between 4.8 to 2500 ksps
Receive code rate/type selection. Select one of the following or a variable rate selection (V), as follows:
RX-x QPSK ½
Code Rate BPSK 1/2 2.4 to 1250 kbit/s QPSK 1/2 4.8 to 2500 kbit/s QPSK 3/4 7.2 to 3750 kbit/s QPSK 7/8 8.4 to 4375 kbit/s
8-PSK 2/3 64 to 5000 kbit/s OQPSK 1/2 4.8 to 2500 kbit/s OQPSK 3/4 7.2 to 3750 kbit/s OQPSK 7/8 8.4 to 4375 kbit/s BPSK 1/1 4.8 to 2500 kbit/s QPSK 1/1 9.6 to 5000 kbit/s
Notes: 1. Max Symbol Rate: 2500 kbit/s
2. Max Data Rate for Low Var Rate:
512.0 kbit/s.
Enter
“+” for high mix
Or
“-” for low mix
Select Decoder type
VITERBI SEQUENTIAL TURBO (Only in Custom Mode)
Data Rate Range
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DISPLAY SELECTIONS/DESCRIPTION
DESCRAMBLER TYPE INTELSAT V.35
Select Descrambling type
INTELSAT V.35
RX BPSK ORDERING STANDARD
Select BPSK Bit Ordering
STANDARD NON-STANDARD
DEMOD SPECTRUM NORMAL
Select RX spectrum phase:
NORMAL INVERT
RX-RS N/K DEEP 8 DEEP
RX IESS-310 MODE
Select Reed-Solomon Interleaver Depth
4 8 16
ON, OFF
OFF
LNB ALARM LOW 0 mA
Set LNB low current alarm threshold
X.X mA
LNB ALARM HIGH 500 mA
Set LNB high current alarm threshold
X.X mA
RX SYMBOL RATE
64.000 Kbps
Display only.
Displays current RX Symbol Data rate between 4.8 to 2500 ksps
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5
4.2.1.1.6.6 Utility - Modem Type
DISPLAY SELECTIONS/DESCRIPTION
UTILITY MODEM TYPE
MODEM TYPE CUSTOM
REV. EMULATION CURRENT_VERSION
CDM-IP 300L only supports CUSTOM
Programs an emulation mode of a previous Bse modem M&C functional revision. This allows the user to select the CURRENT VERSION or FUNCTIONAL X.
CURRENT_VERSION FUNCTION VERSION X (X = Rev. Emulation desired)
Notes:
1. Programming a current version (default) allows all features and options (if installed) to operate normally.
2. Programming a FUNCTIONAL version (X) eliminates any changes that affect the later version. The revision emulation feature affects only functional changes.
3. A correction change (e.g., VER 3.1.2) remains fixed in accordance with the latest version. Since the revision emulation default is the current version, program the functional version at the start of each operation.
4. The revision emulation feature does not affect some interface changes for the direct operation of the modem (Configuration save/recall, test mode screen in the Utility/System, all factory setup modes, etc.).
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6
DISPLAY SELECTIONS/DESCRIPTION
MODEM OPTIONS HIGH POWER
CARD #1 TYPE NOT INSTALLED
CARD #2 TYPE REED-SOLOMON 02
CARD #3 TYPE REED-SOLOMON 03
CARD #1 OPTIONS INTELSAT +
CADR #2 OPTIONS INTELSAT +
(Status Only)
HIGH POWER (0 or +) HIGH STABILITY (0 or +) VITERBI (- or +) SINGLE RATE (- or +) LOW RATE (- or +) FULL RATE (- or +) CARD #1 PCB (x or +) CARD #3 PCB (x or +) CARD #3 PCB (x or +) 8-PSK 2/3 (- or +) TX ONLY (0 or +) RX ONLY (0 or +) 0QPSK (- or +) TX/RF L-BAND (0 or +)
IP 01
REED-SOLOMON 02 REED-SOLOMON 03 TURBO NOT INSTALLED
REED-SOLOMON 02 REED-SOLOMON 03 TURBO NOT INSTALLED
(Status Only)
TCP ACCELERATION (+ or -) DATA ENCRYPTION (+ or -) DATA COMPRESSION (+ or -) QoS (+ or -) NAT (+ or -) BRIDGING (+ or -) IGMP (+ or -) HEADER COMPRESSION (+ or -)
REED-SOLOMON 02 LIST INTELSAT (- or +) AUPC (- or +)
REED-SOLOMON 03 LIST INTELSAT (- or +) AUPC (- or +)
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7
DISPLAY SELECTIONS/DESCRIPTION
CARD #3 OPTIONS INTELSAT +
LOCAL MODEM AUPC ON
MODEM SERIAL NO. 1234567890
CARD #1 SERIAL NO. 1234567890
CARD #2 SERIAL NO. 1234567890
CARD #3 SERIAL NO. 1234567890
CONFIGURATION CODE – MODEM
CONFIGURATION CODE - CARD #1
CONFIGURATION CODE - CARD #2
REED-SOLOMON 02 LIST INTELSAT (- or +) AUPC (- or +)
REED-SOLOMON 03 LIST INTELSAT (- or +) AUPC (- or +)
ON, OFF
Status only. Conditional or optional dependent.
Status only. Conditional or optional dependent.
Status only. Conditional or optional dependent.
Status only. Conditional or optional dependent.
Comtech EF Data supplied code. Status only. Conditional or optional dependent.
Comtech EF Data supplied code. Status only. Conditional or optional dependent.
Comtech EF Data supplied code. Status only. Conditional or optional dependent.
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8
DISPLAY SELECTIONS/DESCRIPTION
CONFIGURATION CODE - CARD #3
Comtech EF Data supplied code. Status only. Conditional or optional dependent.
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9
CDM-IP 300L
Comtech EF Data is an ISO 9001
IP-Centric Satellite Modem
Installation and Operation Manual
Part Number CD/CDMIP300L.IOM
REV. 1
May 7, 2004
Copyright © Comtech EF Data, 2002. 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
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM

CUSTOMER SUPPORT

Contact the Comtech EF Data Customer Support Department for:
Product support or training Information on upgrading or returning a product Reporting comments or suggestions concerning manuals
Contact Customer Support using any of the following methods:
Mail: Comtech EF Data Customer Support Department 2114 West 7th Street Tempe, Arizona 85281 USA
Phone: (480) 333-2200 (Main Comtech EF Data Number)
Email: cdmipsupport@comtechefdata.com
Internet: www.comtechefdata.com
(480) 333-4357 (Customer Support Desk)
Fax: (480) 333-2161
To return a Comtech EF Data product (in-warranty and out-of-warranty) for repair or replacement:
1. Request a Return Material Authorization (RMA) number from the Comtech EF Data Customer Support Department.
2. Be prepared to supply the Customer Support representative with the model number, serial number, and a description of the problem.
3. To ensure that the product is not damaged during shipping, pack the product in its original shipping carton/packaging.
4. Ship the product back to Comtech EF Data. (Shipping charges should be prepaid.)
For more information regarding the warranty policies, see Warranty Policy, p. xiv.
ii

Table of Contents

FIGURES .......................................................................................................................IX
TABLES..........................................................................................................................X
1 INTRODUCTION...................................................................................................... 1
1.1 Introduction............................................................................................................................. 1
1.2 Major Assemblies.................................................................................................................... 2
1.3 Standard Features................................................................................................................... 2
1.3.1 AUPC................................................................................................................................. 2
1.3.2 Software ............................................................................................................................. 3
1.3.3 Verification ........................................................................................................................ 3
1.3.4 IGMP Support for Multicast .............................................................................................. 3
1.3.5 easyConnect Mode ......................................................................................................... 3
1.3.6 CDM-IP Working Modes and HDLC Addressing Modes................................................. 5
1.3.7 IP Traffic Classifying....................................................................................................... 11
1.4 Options................................................................................................................................... 12
1.4.1 Turbo Product Coding (TPC) .......................................................................................... 13
1.4.2 3xDES Encryption with Ability to Change Keys ............................................................ 13
1.4.3 IP Header Compression ................................................................................................... 14
1.4.4 Quality of Service ............................................................................................................ 15
1.4.5 Payload Compression...................................................................................................... 20
1.4.6 CDM-IP Demo Mode ...................................................................................................... 22
1.5 Specifications................................................................................................................... 23
1.6 Compatibility...................................................................................................................33
1.7 Application Notes............................................................................................................ 33
1.8 Dimensional Envelope .................................................................................................... 34
2 INSTALLATION..................................................................................................... 36
2.1 Unpacking........................................................................................................................ 36
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
2.2 Installation....................................................................................................................... 37
2.2.1 IDU Installation (Optional)....................................................................................... 37
2.3 External Modem Connections ....................................................................................... 39
2.3.1 Ethernet Interface Connector .................................................................................... 40
2.3.1 Async-Serial Console....................................................................................................... 40
2.3.3 Remote Connector and Pinouts........................................................................................ 41
2.3.4 Connector (J6)........................................................................................................... 41
2.3.5 Fault Connector and Pinouts (J7).............................................................................. 42
2.3.6 Auxiliary 1 Connector and Pinouts (J9).................................................................... 43
2.3.7 Alarms Connector and Pinouts (J10) ........................................................................ 44
2.3.8 RF Output Connector (CP1) ..................................................................................... 44
2.3.9 External Reference (CP2) ......................................................................................... 44
2.3.10 RF Input Connector (CP3)........................................................................................ 44
2.3.11 AC Power Connector ................................................................................................ 45
2.3.12 Ground Connector (GND) ........................................................................................ 45
3 OPERATION.............................................................................................................. 47
3.1 Methods of Operation........................................................................................................... 47
3.1.1 Front Panel Operation............................................................................................... 47
3.1.2 Serial Remote Control Operations ............................................................................ 48
3.1.3 Serial Command Line Interface (CLI) Operations ................................................... 48
3.1.4 Telnet Operations...................................................................................................... 48
3.1.5 Web Server Operation............................................................................................... 48
3.1.6 SNMP Operations ..................................................................................................... 48
4 FRONT PANEL MENUS........................................................................................ 51
4.1 Front Panel Operation.................................................................................................... 51
4.1.1 Keypad ...................................................................................................................... 52
4.1.2 Liquid Crystal Display (LCD) .................................................................................. 53
4.1.3 Led Indicators ........................................................................................................... 53
4.2 MENUS ............................................................................................................................ 54
4.2.1 Menu Tree................................................................................................................. 54
5 SERIAL REMOTE CONTROL ............................................................................... 95
5.1 Introduction..................................................................................................................... 95
5.2 General............................................................................................................................. 96
5.3 Message Structure........................................................................................................... 96
5.3.1 Start Character .......................................................................................................... 97
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
5.3.2 Device Address ......................................................................................................... 97
5.3.3 Command/Response ................................................................................................. 97
5.3.4 End Character............................................................................................................ 98
5.4 Configuration Commands/Responses ........................................................................... 99
5.4.1 Modulator Configuration Commands....................................................................... 99
5.4.2 Demodulator Configuration Commands................................................................. 101
5.4.3 Interface Configuration Commands........................................................................ 103
5.4.4 System Configuration Commands .......................................................................... 104
5.4.5 Automatic Uplink Power Control (AUPC)............................................................. 105
5.5 Status Commands/Responses....................................................................................... 107
5.5.1 Modulator Configuration Status ............................................................................. 107
5.5.2 Demodulator Configuration Status ......................................................................... 108
5.5.3 Error Performance................................................................................................... 110
5.6 Stored Faults.................................................................................................................. 113
6 CLI AND TELNET INTERFACE .......................................................................... 133
6.1 Overview ........................................................................................................................ 133
6.2 Main Menu Page ........................................................................................................... 135
6.2.1 Administration Page................................................................................................ 137
6.2.2 Interface Configuration Page .................................................................................. 152
6.2.3 QoS (Quality of Service) Configuration Page ........................................................ 156
6.2.4 Route Table Configuration Page............................................................................. 162
6.2.5 Protocol Configuration Page................................................................................... 166
6.2.6 Modem Parameters Page......................................................................................... 172
6.2.7 Modem Summary Page........................................................................................... 173
6.2.8 Operations and Maintenance Page.......................................................................... 180
6.2.9 Telnet - Logout Option ........................................................................................... 197
7 WEB SERVER PAGES ....................................................................................... 199
7.1 Web Server Usage ......................................................................................................... 199
7.2 Web Server Menu Tree ................................................................................................ 201
7.3 Home Pages.................................................................................................................... 202
7.3.1 Home Page..................................................................................................................... 202
7.3.2 Contact Information....................................................................................................... 203
7.3.3 Support........................................................................................................................... 204
7.3.4 Logoff ............................................................................................................................ 205
7.3.5 ODU Configuration ....................................................................................................... 206
7.3.6 Statistics Pages............................................................................................................... 207
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
7.3.7 Reset Unit................................................................................................................ 209
8 SNMP INTERFACE ............................................................................................. 211
8.1 SNMP Interface............................................................................................................. 211
8.2 SNMP Community String Access Levels.................................................................... 211
8.3 MIB-II ............................................................................................................................ 212
8.3.1 System Group.......................................................................................................... 213
8.3.2 Interface Group ....................................................................................................... 214
8.3.3 ICMP Group............................................................................................................ 220
8.3.4 TCP Group .............................................................................................................. 221
8.3.5 UDP Group ............................................................................................................. 222
8.3.6 EGP Group.............................................................................................................. 223
8.3.7 Transmission Group................................................................................................ 223
8.3.8 SNMP Group .......................................................................................................... 223
8.4 Private MIB Implementations ..................................................................................... 226
8.5 CDM-IP IP Controller Private MIB ........................................................................... 226
8.5.1 CDM-IP Administration Group ............................................................................. 226
8.5.2 Interface Group ....................................................................................................... 233
8.6 CDM-IP300L Private MIB........................................................................................... 247
8.6.1 CDM-IP300L Objects Group.................................................................................. 247
8.7 CDM-IP Controller MIB Tree..................................................................................... 262
8.8 CDM-IP300L MIB Tree ............................................................................................... 271
9 FORWARD ERROR CORRECTION OPTIONS ..................................................275
9.1 Introduction................................................................................................................... 275
9.2 Coding ............................................................................................................................ 275
9.3 Turbo Product Codec (Hardware Option)................................................................. 275
9.3.1 Introduction............................................................................................................. 275
9.3.2 Mod/Demod Processing Delay ............................................................................... 277
9.3.3 Comparison of all TPC Modes ............................................................................... 278
9.4 Uncoded Operation (No FEC) ..................................................................................... 279
10 SYSTEM CHECKOUT/FAULT ISOLATION .................................................... 289
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
10.1 System Checkout............................................................................................................... 289
10.1.1 ModulatorCheckout ................................................................................................ 289
10.1.2 Demodulator Checkout ........................................................................................... 292
10.1.3 Fault
Isolation .................................................................................................... 294
10.1.4 System Faults/Alarms ............................................................................................. 294
10.1.5 Faults/Alarms Display ............................................................................................ 294
10.1.6 Faults/Alarms Analysis........................................................................................... 295
11 AUTOMATIC UPLINK POWER CONTROL (AUPC) ....................................... 301
11.1 AUPC ............................................................................................................................. 301
11.1.1 AUPC – Between Two Modems............................................................................. 303
11.1.2 Remote AUPC ........................................................................................................ 303
12 QUICK-START GUIDE .................................................................................... 307
12.1 Introduction................................................................................................................... 307
12.1.1 Equipment List........................................................................................................ 307
12.1.2 Equipment Setup..................................................................................................... 307
12.1.3 Transmit and Receive IF Configuration ................................................................. 308
12.1.4 Serial console port Command Line Interface (CLI) Configuration........................ 308
12.1.5 Main Menu.............................................................................................................. 309
12.1.6 Restoring Factory Default Configuration ............................................................... 309
12.2 easyConnect Point-to-Point System Configuration................................................ 310
12.2.1 PC Configuration .................................................................................................... 310
12.2.2 CDM-IP Configuration .......................................................................................... 310
12.2.3 Setting IP Address(es)............................................................................................. 311
12.3 Router Mode Point-to-Point System Configuration.................................................. 312
12.3.1 PC Configuration .................................................................................................... 312
12.3.2 Setting CDM-IP Modems to Router Mode Operation............................................ 312
12.3.3 Setting IP Address(es)............................................................................................. 313
12.3.4 Route Table............................................................................................................. 314
12.4 Troubleshooting IP Module ......................................................................................... 316
12.4.1 easyConnect Mode Troubleshooting................................................................... 316
12.4.2 Router Mode Troubleshooting................................................................................ 318
13 FLASH UPGRADING CDM-IP SATELLITE MODEMS ................................... 320
13.1 Flash Upgrade Overview.............................................................................................. 320
13.2 Downloading Flash Upgrades from the Web ............................................................. 321
13.2.1 Base Modem (M&C or BULK Firmware) .................................................................. 321
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
13.2.2 CDM-IP Module Firmware ......................................................................................... 322
INDEX ......................................................................................................................... 325
METRIC CONVERSIONS ........................................................................................... 329
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
Figures
Figure 1. easyConnect Diagram ................................................................................................. 6
Figure 2. Router Mode, Point-to-Point Diagram ........................................................................... 7
Figure 3. Router Mode, Point-to-Multipoint Diagram .................................................................. 8
Figure 4. Router Mode, Partial Mesh, 1½ Hop Diagram............................................................... 9
Figure 5. CDM-IP Dimensional Envelope................................................................................... 34
Figure 6. Installation of the Optional Mounting Bracket KT/6228-1........................................... 38
Figure 7. R
Figure 8. Front Panel..................................................................................................................... 47
Figure 9. Keypad.......................................................................................................................... 52
Figure 10. Front Panel Modem Menu Tree (1 of 5) .................................................................... 54
Figure 11. Front Panel Modem Menu Tree (2 of 5) .................................................................... 55
Figure 12. Front Panel Modem Menu Tree (3 of 5) .................................................................... 56
Figure 13. Front Panel Modem Menu Tree (4 of 5) .................................................................... 57
Figure 14. Front Panel Modem Menu Tree (5 of 5) .................................................................... 58
Figure 15. Viterbi Decoder ........................................................................................................ 281
Figure 16. Viterbi Decoder and Reed-Solomon ........................................................................ 282
Figure 17. BPSK and Offset QPSK BER Performance............................................................. 283
Figure 18. Turbo Product Codec................................................................................................. 284
Figure 19. Sequential Decoder, Reed-Solomon, and 1544 kbps ............................................... 285
Figure 20. Sequential Decoder and 56 kbps .............................................................................. 286
Figure 21. Sequential Decoder and 1544 kbps .......................................................................... 287
Figure 22. Typical Output Spectrum ......................................................................................... 291
Figure 23. Typical Eye Constellations....................................................................................... 293
Figure 24. CDM-300L Fault Tree ............................................................................................. 296
Figure 25. AUPC Between Two Modems .................................................................................. 302
Figure 26. Self-Monitoring AUPC with One Modem ................................................................ 302
Figure 27. Main Menu ............................................................................................................... 309
Figure 28. easyConnect Point-to-Point System Configuration............................................... 310
Figure 29. Router Mode Point-to-Point System Configuration................................................. 312
EAR PANEL CONNECTORS ............................................................................................ 39
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
Tables
Table 1. General Specifications .................................................................................................... 23
Table 2. Modulation Specifications .............................................................................................. 24
Table 3. Demodulation Specifications.......................................................................................... 26
Table 4. Digital Data Rates........................................................................................................... 27
Table 5. RFC’s and Protocols ....................................................................................................... 29
Table 6. Operations and Maintenance .......................................................................................... 30
Table 7. Remote Control Specifications ....................................................................................... 31
Table 8. BER Specifications......................................................................................................... 31
Table 9. Application Notes ........................................................................................................... 33
Table 10. Optional: Mounting Kit , KT/6228-1 (IDU to Equipment Rack)................................ 37
Table 11. Modem Rear Panel Connectors .................................................................................... 39
Table 12. Ethernet Interface Connector ........................................................................................ 40
Table 13. ASYNC-Serial Console Connector .............................................................................. 40
Table 14. Remote Connector and Pinouts..................................................................................... 41
Table 15. Fault Connector and Pinouts (J7)................................................................................. 42
Table 16. AUX 1 CONNECTOR AND PINOUTS (J9)........................................................................ 43
Table 17. Alarms Connector and Pinouts (J10)..................................................................... 44
Table 18. Front Panel LED Indicators ........................................................................................ 53
Table 19. CDM-IP Web Server Menu Tree................................................................................ 201
Table 20. MIB-II Support ........................................................................................................... 212
Table 21. System Group ............................................................................................................. 213
Table 22. System Services .......................................................................................................... 213
Table 23. Interfaces Table OIDs................................................................................................. 214
Table 24. Address Translation Table OIDs ................................................................................ 216
Table 25. IPGroup OIDs............................................................................................................. 216
Table 26. IPAddress Table OIDs................................................................................................ 218
Table 27. Address Translation Table OIDs ................................................................................ 219
Table 28. IP Routing Table OIDs ............................................................................................... 220
Table 29. TCP Group OIDs ........................................................................................................ 221
Table 30. TCP Connection Table OIDs...................................................................................... 222
Table 31. UDP Group OIDs........................................................................................................ 222
Table 32. UDP Listener Table OIDs........................................................................................... 223
Table 33. SNMP Group OIDs..................................................................................................... 223
Table 34. CDM-IP Name Password Config Subgroup OIDs .................................................... 226
Table 35. CDM-IP Access Lists Subgroup OIDs ....................................................................... 227
Table 36. FAST Features ............................................................................................................ 228
Table 37. Features Subgroup ...................................................................................................... 228
Table 38. Encryption Subgroup OIDs ........................................................................................ 229
Table 39. CDM-IP SMTP OIDs ................................................................................................. 230
Table 40. CDM-IP SNMP Trap Configuration OIDs................................................................. 232
Table 41. Ethernet Interface Subgroup OIDs ............................................................................. 233
Table 42. Satellite Interface Subgroup OIDs.............................................................................. 234
Table 43. Route Table OIDs ....................................................................................................... 234
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
Table 44. IGMP Configuration Subgroup OIDs......................................................................... 236
Table 45. Redundancy OIDs....................................................................................................... 237
Table 46. Operation and Maintenance Subgroup OIDs.............................................................. 238
Table 47. Remote Port B Configuration Subgroup OIDs........................................................... 239
Table 48. IP Routing Statistics Subgroup OIDs ......................................................................... 241
Table 49. Ethernet Statistics Subgroup OIDs ............................................................................. 241
Table 50. QoS Statistics Subgroup OIDs.................................................................................... 242
Table 51. WAN Statistics Subgroup OIDs ................................................................................. 243
Table 52. Compression Statistics Subgroup OIDs...................................................................... 244
Table 53. QoS Rules Subgroup OIDs......................................................................................... 244
Table 54. ARP Configuration Subgroup OIDs........................................................................... 247
Table 55. Tx Parameters OIDs.................................................................................................... 247
Table 56. Rx Parameters OIDs ................................................................................................... 249
Table 57. Interface Parameters OIDs.......................................................................................... 250
Table 58. Utility Parameters OIDs.............................................................................................. 251
Table 59. AUPC Parameter OIDs............................................................................................... 252
Table 60. Status Parameter OIDs................................................................................................ 253
Table 61. Logs OIDs................................................................................................................... 255
Table 62. ODU System Information OIDs ................................................................................. 256
Table 63. ODU Unit OIDs .......................................................................................................... 257
Table 64. ODU Tx Parameters OIDs.......................................................................................... 258
Table 65. ODU Rx Parameters OIDs.......................................................................................... 259
Table 66. ODU Unit Status OIDs ............................................................................................... 260
Table 67. ODU Logs OIDs ......................................................................................................... 261
Table 68. Available TPC Modes................................................................................................ 276
Table 69. Turbo Product Coding processing delay comparison................................................ 277
Table 70. Conversion to S/N and Eb/No Chart.......................................................................... 290
Table 71. Setting AUPC Parameters......................................................................................... 301
Table 72. AUPC Default Settings.............................................................................................. 304
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
ABOUT THIS MANUAL
This manual provides installation and operation information for the Comtech EF Data CDM-IP 300L IP-Centric Satellite Modem. This is a technical document intended for earth station engineers, technicians, and users responsible for the operation and maintenance of the CDM-IP 300L IP-Centric Satellite Modem.
RELATED DOCUMENTS
Comtech EF Data CDM-IP 300L Satellite Modem Installation and Operation Manual
CONVENTIONS AND REFERENCES
CAUTIONS AND WARNINGS
Indicates information critical for proper equipment function.
IMPORTANT
Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury. CAUTION may also be used to indicate other unsafe practices
CAUTION
or risks of property damage.
Indicates a potentially hazardous situation that, if not avoided, could result
WARNING
in death or serious injury.
METRIC CONVERSION
Metric conversion information is located on the inside back cover of this manual. This information is provided to assist the user in cross-referencing English to Metric conversions.
RECOMMENDED STANDARD DESIGNATIONS
Recommended Standard (RS) Designations have been superseded by the new designation of the Electronic Industries Association (EIA). References to the old designations are shown only when depicting actual text displayed on the screen of the unit (RS-232, RS­485, etc.). All other references in the manual will be shown with the EIA designations (EIA-232, EIA-485, etc.) only.
TRADEMARKS
All product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and are hereby acknowledged.
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
REPORTING COMMENTS OR SUGGESTIONS CONCERNING THIS MANUAL
Comments and suggestions regarding the content and design of this manual will be appreciated. To submit comments, please contact the Comtech EF Data Customer Support Department.
EMC COMPLIANCE
This is a Class A product. In a domestic environment, it may cause radio interference that requires the user to take adequate protection measures.
EN55022 COMPLIANCE
This equipment meets the radio disturbance characteristic specifications for information technology equipment as defined in EN55022.
EN50082-1 COMPLIANCE
This equipment meets the electromagnetic compatibility/generic immunity standard as defined in EN50082-1.
FEDERAL COMMUNICATIONS COMMISSION (FCC)
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. 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. If not installed and used in accordance with the instruction manual, it may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case, users are required to correct the interference at their own expense.
Note: To ensure compliance, properly shielded cables for DATA I/O shall be used. More specifically, these cables shall be shielded from end to end, ensuring a continuous shield.
SAFETY COMPLIANCE
EN 60950
Applicable testing is routinely performed as a condition of manufacturing on all units to ensure compliance with safety requirements of EN60950.
This equipment meets the Safety of Information Technology Equipment specification as defined in EN60950.
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
LOW VOLTAGE DIRECTIVE (LVD)
The following information is applicable for the European Low Voltage Directive (EN60950):
<HAR> Type of power cord required for use in the European Community.
!
International Symbols:
Symbol Definition Symbol Definition
Alternating Current.
Note: For additional symbols, see “Cautions” listed earlier in this preface.
WARRANTY POLICY
This Comtech EF Data product is warranted against defects in material and workmanship for a period of two years from the date of shipment. During the warranty period, Comtech EF Data will, at its option, repair or replace products that prove to be defective.
CAUTION: Double-pole/Neutral Fusing.
ACHTUNG: Zweipolige bzw. Neutralleiter-Sicherung.
Protective Earth.
Fuse.
Chassis Ground.
For equipment under warranty, the customer is responsible for freight to Comtech EF Data and all related custom, taxes, tariffs, insurance, etc. Comtech EF Data is responsible for the freight charges only for return of the equipment from the factory to the customer. Comtech EF Data will return the equipment by the same method (i.e., Air, Express, Surface) as the equipment was sent to Comtech EF Data.
LIMITATIONS OF WARRANTY
The foregoing warranty shall not apply to defects resulting from improper installation or maintenance, abuse, unauthorized modification, or operation outside of environmental specifications for the product, or for damages that occur due to improper repackaging of equipment for return to Comtech EF Data.
No other warranty is expressed or implied. Comtech EF Data specifically disclaims the implied warranties of merchantability and fitness for particular purpose.
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 Preface CD/CDMIP300L.IOM
EXCLUSIVE REMEDIES
The remedies provided herein are the buyer's sole and exclusive remedies. Comtech EF Data shall not be liable for any direct, indirect, special, incidental, or consequential damages, whether based on contract, tort, or any other legal theory.
DISCLAIMER
Comtech EF Data has reviewed this manual thoroughly in order to provide an easy-to­use guide to your equipment. All statements, technical information, and recommendations in this manual and in any guides or related documents are believed reliable, but the accuracy and completeness thereof are not guaranteed or warranted, and they are not intended to be, nor should they be understood to be, representations or warranties concerning the products described. Further, Comtech EF Data reserves the right to make changes in the specifications of the products described in this manual at any time without notice and without obligation to notify any person of such changes.
If you have any questions regarding the equipment or the information in this manual, please contact the Comtech EF Data Customer Support Department.
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NOTES:
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 CD/CDMIP300L.IOM

1 Introduction

CDM-IP 300L
Satellite
Modem
1.1 INTRODUCTION
The CDM-IP 300L, hereafter referred to as the CDM-IP, is a high-performance, low-cost, IP-Centric satellite modem designed for closed network Single Channel Per Carrier (SCPC) links. It is ideal for many VSAT applications. Offering a range of data rates from
2.4 kbps to 5.0 Mbps in 1 bit per second steps, the modem includes Viterbi forward error
correction as standard. The Turbo Product Codec is available as an option.
The modem is compact, 1U high and 12 inches deep, and consumes only 25 Watts typically. It has the following configuration and control capabilities:
Front panel VFD display and keypad for local configuration and control.
Rear panel Remote Control Serial interface (DB9) for modem configuration and
control.
Rear panel Console Port (RJ-11) for Ethernet interface configuration and control.
Rear panel Ethernet Data interface (RJ-45).
For initial operation and setup, refer to 12, Quick-Start Guide.
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CDM-IP 300L IP-Centric Satellite Modem Rev. 1 CD/CDMIP300L.IOM
1.2 MAJOR ASSEMBLIES
Assembly Description
PL/9066 Modem Card
PL/9477-1 IP Module
PL/9624-1 Or PL/9956-1
Framer Module Note: PL/9956-1 is
required for Payload Compression option
1.3 STANDARD FEATURES
10/100BaseT Ethernet Interface
Static IP routing for unicast and multicast easyConnect Mode
Powerful network management
Web Server interface for complete product management
SNMP with public and private MIB
Telnet interface for remote product M & C
Console Port interface for local network management
Configurable serial interface (EIA-232 or RS-485) for local management
Remote software/firmware upgrade via FTP
Configuration backup and restore via FTP
Local software/firmware via console port
Data rates from 2.4 kbps to 5.0 Mbps
Symmetric as well as asymmetric operation for maximum bandwidth efficiency
Automatic Uplink Power Control (AUPC)
IGMP support for multicast
1.3.1 AUPC
An important innovation in the CDM-IP is the addition of Automatic Uplink Power Control (AUPC). This feature enables the modem to automatically adjust its output power to maintain the E protection against rain fade, a particularly severe problem with Ku-band links.
To accomplish this, the framed mode of operation must be used, and the distant end modem constantly sends back information about the demodulator Eb/No using reserved bytes in the overhead structure. Using the E power, and hence, a closed-loop feedback system is created over the satellite link.
of the remote end of the satellite link constant. This provides
b/No
, the local modem then adjusts its output
b/No
2
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