Comtech EF Data CDM-625 User Manual
Page 7
CDM-625 Advanced Satellite Modem
Revision 15
Table of Contents
MN-CDM625
v
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