Comtech EF Data CDM-840 User Manual
Page 8
CDM-840 Remote Router
Revision 2
Table of Contents
MN-CDM840
iv
1.3
CDM-840 Features .............................................................................................................. 1–4
1.3.1 Physical Description .................................................................................................................. 1–4
1.3.2 Dimensional Envelope .............................................................................................................. 1–4
1.3.3 CDM-840 Physical Features ...................................................................................................... 1–5
1.3.3.1 Front Panel ........................................................................................................................ 1–5
1.3.3.2 Rear Panel ......................................................................................................................... 1–6
1.3.3.2.1 Rear Panel Standard Features..................................................................................... 1–6
1.3.3.2.2 Rear Panel Optional Features ..................................................................................... 1–7
1.4
CDM-840 Specifications ....................................................................................................... 1–8
1.4.1 Product Feature Specifications ................................................................................................. 1–8
1.4.2 Bit Error Rate (BER) ................................................................................................................... 1–9
1.4.3 Standard Assemblies............................................................................................................... 1–10
1.4.4 Optional Assemblies ............................................................................................................... 1–10
1.4.5 Regulatory Compliance ........................................................................................................... 1–10
CHAPTER 2.
INSTALLATION ............................................................................................. 2–1
2.1
Unpacking and Inspecting the Shipment .............................................................................. 2–1
2.2
Installing Into a Rack Enclosure ........................................................................................... 2–2
2.2.1 Installing the Optional Rear-Mounting Support Brackets Kit ................................................... 2–4
CHAPTER 3.
REAR PANEL CONNECTIONS ..................................................................... 3–1
3.1
Cabling Connection Types ................................................................................................... 3–1
3.1.1 Coaxial Cable Connections ........................................................................................................ 3–1
3.1.1.1 Type ‘BNC’ ......................................................................................................................... 3–2
3.1.1.2 Type ‘TNC’ ......................................................................................................................... 3–2
3.1.1.3 Type ‘N’ ............................................................................................................................. 3–2
3.1.1.4 Type ‘F’ .............................................................................................................................. 3–3
3.1.1.5 Type ‘SMA’ (Subminiature Version ‘A’) ............................................................................. 3–3
3.1.2 D-Subminiature Cable Connections .......................................................................................... 3–3
3.1.3 Circular Cable Connections ....................................................................................................... 3–4
3.1.4 RJ-45, RJ-48 Cable Connections ................................................................................................ 3–4
3.2
CDM-840 Cabling Connections ............................................................................................. 3–5
3.2.1 IF Connector Group .................................................................................................................. 3–6
3.2.1.1 ‘L-BAND Rx’ IF Connector .................................................................................................. 3–6
3.2.1.2 ‘L-BAND Tx’ IF Connector .................................................................................................. 3–6
3.2.2 Terrestrial Data Connector Group ............................................................................................ 3–6
3.2.2.1 ‘G.703 | OUT’ / ‘G.703 | IN’ Connectors ........................................................................... 3–6
3.2.2.2 ‘TRAFFIC | GE’ (Gigabit Ethernet) Connector ................................................................... 3–6
3.2.3 Utility Connector Group ........................................................................................................... 3–7
3.2.3.1 ‘MANAGEMENT | FE’ (Fast Ethernet) Connector ............................................................. 3–7
3.2.3.2 ‘REDUNDANCY’ Connector ................................................................................................ 3–7
3.2.3.3 ‘CONSOLE’ Interface Connector ........................................................................................ 3–8