Comtech EF Data CDM-625 User Manual

625

CDM-

Advanced Satellite Modem (18 kbps – 25 Mbps)

Installation and Operation Manual

For Firmware Version 2.3.1 or higher

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.

Part Number MN-CDM625 Revision 15

CDM-625

Advanced Satellite Modem (18 kbps – 25 Mbps)

Installation and Operation Manual

For Firmware Version 2.3.1 or higher

Part Number MN-CDM625

Revision 15

Comtech EF Data, 2114 West 7th Street, Tempe, Arizona 85281 USA, 480.333.2200, FAX: 480.333.2161

BLANK PAGE

TABLE OF CONTENTS ............................................................................................................III

TABLES ................................................................................................................................ XXII

FIGURES .............................................................................................................................. XXIII

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 ............................................................................................................................xxxii

Limitations of Warranty ............................................................................................................................................ xxxiii

Exclusive Remedies ................................................................................................................................................... xxxiii

CHAPTER 1. INTRODUCTION ............................................................................................ 1–1

1.1 Overview ............................................................................................................................ 1–1

1.2 Functional Description ........................................................................................................ 1–2

iii

CDM-625 Advanced Satellite Modem Revision 15 Table of Contents MN-CDM625

1.3 Features ............................................................................................................................. 1–3

1.3.1 Physical Description .................................................................................................................................. 1–3

1.3.2 Modem Compatibility .............................................................................................................................. 1–3

1.3.3 Verification ................................................................................................................................................. 1–4

1.3.4 Updating Modem Firmware .................................................................................................................... 1–4

1.3.5 Standard Data Interfaces ......................................................................................................................... 1–4

1.3.6 Optional Hardware and Accessories ....................................................................................................... 1–5

1.3.7 Fully Accessible System Topology (FAST) ............................................................................................... 1–6

1.3.8 Supporting Hardware and Software ....................................................................................................... 1–9

1.3.9 Physical Features ..................................................................................................................................... 1–10

1.3.9.1 Dimensional Envelope ....................................................................................................................... 1–10

1.3.9.2 Front Panel .......................................................................................................................................... 1–11

1.3.9.3 Rear Panel ........................................................................................................................................... 1–12

1.4 Summary of Specifications ................................................................................................ 1–13

1.4.1 Modulator ................................................................................................................................................ 1–13

1.4.2 Demodulator ........................................................................................................................................... 1–15

1.4.3 Data Interfaces ........................................................................................................................................ 1–19

1.4.4 Automatic Uplink Power Control (AUPC) ............................................................................................. 1–19

1.4.5 DoubleTalk

Carrier- in-Carrier® (CnC) ................................................................................................... 1–20

1.4.6 Framing Summary ................................................................................................................................... 1–21

1.4.7 Data Rate Ranges .................................................................................................................................... 1–22

1.4.8 VersaFEC Adaptive Coding and Modulation (ACM) ............................................................................ 1–26

1.4.9 Miscellaneous .......................................................................................................................................... 1–27

1.4.10 Approvals ................................................................................................................................................. 1–27

CHAPTER 2. INSTALLATION ............................................................................................. 2–1

2.1 Unpack and Inspect the Shipment ....................................................................................... 2–1

2.2 Install the Unit Into a Rack Enclosure ...................................................................................

2–2

2.2.1 Install the Optional Rear-Mounting Support Brackets Kits .................................................................. 2–4

2.3 Configure the CDM-625 ....................................................................................................... 2–5

2.4 Verify Modem Operation .................................................................................................... 2–5

2.5 Connect the External Cables ................................................................................................ 2–5

CHAPTER 3. REAR PANEL CONNECTORS A ND PINOUTS ............................................ 3–1

3.1 CDM-625 Rear Panel Overview ............................................................................................ 3–1

3.2 CDM-625 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

3.2.2 Terrestrial Data Connection Group ......................................................................................................... 3–4

CDM-625 Advanced Satellite Modem Revision 15 Table of Contents MN-CDM625

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-625 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-625 Accessories ............................................................................................. 3–16

3.3.2.2 AC Operation – Apply Power ............................................................................................................ 3–17

3.3.2.3 AC Operation –

Replace the Fuses ................................................................................................... 3–17

3.3.3 Optional 48V Direct Current (DC) Power Interface ............................................................................. 3–18

3.3.3.1 Optional DC Operation – CDM-625 Accessories............................................................................. 3–19

3.3.3.2 Optional DC Operation – Apply Power ............................................................................................ 3–19

3.3.3.3 Optional DC Operation – Replace the 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 ............................................ 4–1

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. FRONT PANEL OPERATION ........................................................................ 5–1

5.1 Overview ............................................................................................................................ 5–1

5.1.1 LED Indicators ............................................................................................................................................ 5–2

5.1.2 Keypad ........................................................................................................................................................ 5–3

CDM-625 Advanced Satellite Modem Revision 15 Table of Contents MN-CDM625

5.1.3 Vacuum Fluorescent Display (VFD) ......................................................................................................... 5–4

5.1.3.1 Screen Saver .......................................................................................................................................... 5–4

5.1.3.2 Opening Screen .................................................................................................................................... 5–4

5.1.3.2.1 Feature Availability/Operation Indicators via the Opening Screen ............................ 5–4

5.2 SELECT: (Main) Menu .......................................................................................................... 5–6

5.2.1 SELECT: Configuration Menus ................................................................................................................. 5–8

5.2.1.1 CONFIG: All ............................................................................................................................................ 5–9

5.2.1.2 CONFIG: Mode ................................................................................................................................... 5–10

5.2.1.3 CONFIG: Tx .......................................................................................................................................... 5–12

5.2.1.3.1 CONFIG: Tx  Tx-IF ................................................................................................... 5–12

5.2.1.3.2 CONFIG: Tx  Freq (Frequency) ............................................................................... 5–13

5.2.1.3.3 CONFIG: Tx  Power ................................................................................................ 5–13

5.2.1.3.3.1 CONFIG: Tx  Power  Mode  AUPC .......................................................... 5–14

5.2.1.3.4 CONFIG: Tx  FEC .................................................................................................... 5–15

5.2.1.3.5 CONFIG: Tx  Mod (Modulation) ............................................................................ 5–17

5.2.1.3.6 CONFIG: Tx  Data ................................................................................................... 5–18

5.2.1.3.7 CONFIG: Tx  Symb (IP-ACM Mode Only) ............................................................... 5–19

5.2.1.3.8 CONFIG: Tx  Scrambler .......................................................................................... 5–20

5.2.1.4 CONFIG: Rx .......................................................................................................................................... 5–21

5.2.1.4.1 CONFIG: Rx  Rx-IF .................................................................................................. 5–21

5.2.1.4.2 CONFIG: Rx Freq (Frequency) ............................................................................... 5–22

5.2.1.4.3 CONFIG: Rx  FEC .................................................................................................... 5–22

5.2.1.4.4 CONFIG: Rx  Demod (Demodulation) .................................................................... 5–24

5.2.1.4.5 CONFIG: Rx  Data .................................................................................................. 5–25

5.2.1.4.6 CON

FIG: Rx  Symb (IP-ACM Mode Only) ............................................................... 5–26

5.2.1.4.7 CONFIG: Rx  Descram (Descrambler) .................................................................... 5–27

5.2.1.4.8 CONFIG: Rx  Eq (Equalizer) .................................................................................... 5–27

5.2.1.4.9 CONFIG: Rx  EbNo ................................................................................................. 5–28

5.2.1.5 CONFIG: Clocks ................................................................................................................................... 5–29

5.2.1.5.1 CONFIG: Clocks  Tx Clock ....................................................................................... 5–29

5.2.1.5.2 CONFIG: Clocks  Rx Buffer/Clock ........................................................................... 5–30

5.2.1.5.3 CONFIG: Clocks  Clk-Ext (G.703 Clock Extension) .................................................. 5–31

5.2.1.5.4 CONFIG: Clocks  Freq-Ref ...................................................................................... 5–32

5.2.1.5.5 CONFIG: Clocks  Int-Ref-Adjust ............................................................................. 5–32

5.2.1.6 CONFIG: D&I (Drop & Insert) ............................................................................................................ 5–33

5.2.1.6.1 CONFIG: D&I  Loop ................................................................................................ 5–33

5.2.1.6.2 CONFIG: D&I  Drp-Type or Ins-Type ...................................................................... 5–33

5.2.1.6.3 CONFIG: D&I  (Drop or Insert) Chan/TS (Channel Timeslots) ............................... 5–34

5.2.1.6.4 CONFIG: Quad D&I (QDI) .......................................................................................... 5–34

5.2.1.7 CONFIG: ACM (Adaptive Coding and Modulation) (IP-ACM Mode Only) ................................... 5–36

5.2.1.7.1 CONFIG: ACM  Min/Max-ModCod ........................................................................ 5–36

5.2.1.7.2 CONFIG: ACM  Unlock-Action ............................................................................... 5–36

5.2.1.7.3 CONFIG: ACM  Target-EbNo-Margin ..................................................................... 5–37

5.2.1.8 CONFIG: CnC ....................................................................................................................................... 5–37

5.2.1.8.1 CONFIG: CnC  Mode .............................................................................................. 5–37

5.2.1.8.2 CONFIG: CnC  CONFIG: CnC  Freq-Offset .......................................................... 5–38

5.2.1.8.3 CONFIG: CnC  Search-Delay .................................................................................. 5–38

CDM-625 Advanced Satellite Modem Revision 15 Table of Contents MN-CDM625

5.2.1.8.4 CONFIG: CnC  PMSI-Control .................................................................................. 5–39

5.2.1.9 CONFIG: EDMAC ................................................................................................................................. 5–40

5.2.1.10 CONFIG: Misc ...................................................................................................................................... 5–41

5.2.1.10.1 CONFIG: Misc  G.703-LineCode (Ternary Code) .................................................. 5–41

5.2.1.10.2 CONFIG: Misc  IDR-ESC ........................................................................................ 5–41

5.2.1.10.3 CONFIG: Misc  HSSI ............................................................................................. 5–42

5.2.1.10.4 CONFIG: Misc  RTS .............................................................................................. 5–42

5.2.1.10.5 CONFIG: Misc  Audio-Vol (ADPCM Audio Volumes) ........................................... 5–42

5.2.1.10.6 CONFIG: Misc  HiRateESC .................................................................................... 5–43

5.2.1.10.7 CONFIG: Misc  Warm-Up..................................................................................... 5–44

5.2.1.10.8 CONFIG: Misc  Stats (Statistics) ........................................................................... 5–44

5.2.1.10.9 CONFIG: Misc  MEO ............................................................................................ 5–45

5.2.1.10.9.1 CONFIG: Misc  MEO Antenna Handover .................................................. 5–46

5.2.1.11 CONFIG: Mask ..................................................................................................................................... 5–46

5.2.1.11.1 CONFIG: Mask  AIS .............................................................................................. 5–46

5.2.1.11.2 CONFIG: Mask  Buffer or Ref ............................................................................... 5–47

5.2.1.11.3 CONFIG: Mask  RxIF ............................................................................................. 5–47

5.2.1.11.4 CONFIG: Mask  TxClk ........................................................................................... 5–47

5.2.1.11.5 CONFIG: Mask  TxSat (Satellite Tx Alarms) ......................................................... 5–48

5.2.1.11.6 CONFIG: Mask  RxSat (Satellite Rx Alarms) ......................................................... 5–48

5.2.1.11.7 CONFIG: Mask  Terr ............................................................................................. 5–48

5.2.1.11.8 CONFIG: Mask  ROp (RAN Optimization) (FUTURE) ............................................ 5–48

5.2.1.11.9 CONFIG: Mask  BUC ............................................................................................ 5–49

5.2.1.11.10 CONFIG: Mask  LNB ........................................................................................... 5–49

5.2.1.11.11 CO

NFIG: Mask  CEX (G.703 Clock Extension mask) ........................................... 5–49

5.2.1.12 CONFIG: Remote (Remote Control) ................................................................................................. 5–49

5.2.1.12.1 CONFIG: Remote  Local or Serial remote settings .............................................. 5–50

5.2.1.13 CONFIG: IP ........................................................................................................................................... 5–50

5.2.1.13.1 CONFIG: IP  Addresses ........................................................................................ 5–50

5.2.1.13.2 CONFIG: IP  SNMP ............................................................................................... 5–51

5.2.1.13.3 CONFIG: IP  Setup ................................................................................................ 5–53

5.2.1.13.4 CONFIG: IP  ANT (Advanced Network Timing) .................................................... 5–64

5.2.1.13.4.1 CONFIG: IP  ANT  SNTP (Simple Network Time Protocol) ........................ 5–64

5.2.1.13.4.2 CONFIG: IP  ANT  PTP (Precision Time Protocol) ...................................... 5–65

5.2.1.13.5 CONFIG: IP AccessList .......................................................................................... 5–65

5.2.1.13.6 CONFIG: IP  PktP-Enable ..................................................................................... 5–66

5.2.2 SELECT: Test Menus ................................................................................................................................ 5–67

5.2.2.1 SELECT: TEST  Mode ....................................................................................................................... 5–67

5.2.2.2 SELECT: TEST  BERT ........................................................................................................................ 5–69

5.2.2.2.1 SELECT: TEST  BERT  Config ............................................................................... 5–69

5.2.2.2.2 SELECT: TEST  BERT  Monitor ............................................................................ 5–69

5.2.2.3 SELECT: TEST  CnC-APC-Monitor .................................................................................................. 5–69

5.2.2.4 SELECT: TEST  Uncorrected-BER ................................................................................................... 5–70

5.2.3 SELECT: Monitor Menus ......................................................................................................................... 5–71

5.2.3.1 Monitor: Live-Alarms ......................................................................................................................... 5–71

5.2.3.2 Monitor: Stored Events ..................................................................................................................... 5–72

5.2.3.3 Monitor: ACM ..................................................................................................................................... 5–73

5.2.3.4 Monitor: Statistics ..............................................................................................................................

5–73

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