Clock Extension In Connector, Type 'Bnc' (Future); Utility Connections; Term Connector, Rj-12; Redundancy Connector, Db-9F (Future) - Comtech EF Data CDM-800 Installation And Operation Manual

CDM-800 Gateway Router
Rear Panel Connector Pinouts
3.3.3 CLOCK EXTENSION IN Connector, Type 'BNC'
3.4

Utility Connections

3.4.1

TERM Connector, RJ-12

The RJ-12 TERM connector is currently unused.
3.4.2 REDUNDANCY Connector, DB-9F
This BNC connector is reserved for future G.703 input.
Connector Type
BNC
The REDUNDANCY connector is a 9-pin Type 'D' female connector,
intended only for future 1:1 redundant applications. The CDM-800 will be
supported by the CRS-170A Redundancy Switch for L-Band operation, or the
CRS-180 Redundancy Switch for 70/140 MHz operation. M:N redundancy
support will also be available in future releases. Refer to Table 3-2 for pinouts.

Table 3-2. REDUNDANCY Connector Pinouts

Pin #
1 Ground
2 Receive Serial Data – auxiliary channel
3 Redundancy In 1
4 Redundancy In 2
5 Ground
6 Transmit Serial Data – auxiliary channel
7 Redundancy Out 1
8 Redundancy Out 2
9 Fused +12 volt
3–3
Description
Clock Extension In
(FUTURE)
Description
Revision 0
MN-CDM800
(FUTURE)
Direction
In
Direction
In
In
In
Out
Out
Out
Out