Comtech EF Data CDM-740 Installation And Operation Manual page 10

CDM-740 Advanced Satellite Modem
Table of Contents
1.2 Functional Description ............................................................................................................... 1-2
1.3 Features ........................................................................................................................................ 1-4
1.3.1 Physical Description ............................................................................................................. 1-4
1.3.2 Compatibility ........................................................................................................................ 1-4
1.3.3 Major Assemblies ................................................................................................................. 1-4
1.3.4 Dimensional Envelope .......................................................................................................... 1-5
1.3.5 Physical Features .................................................................................................................. 1-6
1.3.5.1 Front Panel ........................................................................................................................ 1-6
1.3.6 Rear Panel ............................................................................................................................. 1-7
1.3.7 Data Interfaces ...................................................................................................................... 1-7
1.3.11 Supporting Hardware and Software ...................................................................................... 1-9
1.4 New in this Release ...................................................................................................................... 1-9
1.5 Summary of Specifications ....................................................................................................... 1-10
1.5.1 Transmit / Modulator .......................................................................................................... 1-10
1.5.2 Receive / Demodulator........................................................................................................ 1-11
1.5.3 Data Interfaces .................................................................................................................... 1-12
1.5.4 Data Rate Ranges ................................................................................................................ 1-12
1.5.5 Miscellaneous ..................................................................................................................... 1-13
1.5.6 Approvals ............................................................................................................................ 1-13
CHAPTER 2. INSTALLATION .............................................................................................. 2-1
2.1 Unpacking and Inspection .......................................................................................................... 2-1
2.2 Mounting ...................................................................................................................................... 2-2
2.2.1 Optional Rear-Mounting Support Bracket Installation ......................................................... 2-2
CHAPTER 3. REAR PANEL CONNECTOR PINOUTS ........................................................ 3-1
3.1 Connector Overview ................................................................................................................... 3-1
3.2 IF Connections ............................................................................................................................ 3-3
3.2.1 Rx IF Connectors .................................................................................................................. 3-3
3.2.2 Tx IF Connectors .................................................................................................................. 3-3
3.3 Terrestrial Data Connections ..................................................................................................... 3-3
3.3.1 GE-1 and GE-2 Ethernet Connectors, RJ-45 ........................................................................ 3-3
3.3.2 FE (Fast Ethernet) Connector, RJ-45 .................................................................................... 3-3
3.3.3 ASI IN/OUT 1 & 2 Connectors, BNC (UNUSED) .............................................................. 3-4
3.4 Utility Connections ...................................................................................................................... 3-4
3.4.1 TERM Connector, RJ-12 ...................................................................................................... 3-4
3.4.2 REDUNDANT Connector, DB-9F ....................................................................................... 3-4
3.4.3 Remote Control Interface Connector, DB-9M ...................................................................... 3-5
3.4.4 EXT/INT REF Connector, BNC ........................................................................................... 3-5
iv
Revision 0
MN-CDM740