Ca-0000163 Adapter Cable; Table 3-5. Ca-0000163 Connector Pinouts; Figure 3-5. Ca-0000163 Adapter Cable (Db-9M  (2X) Db-15F) - Comtech EF Data CDM-625A Installation And Operation Manual

CDM-625A Advanced Satellite Modem
Rear Panel Connectors and Pinouts
3.2.2.2.3 Quad E1 Operation via the Balanced G.703 / Aux G.703
Connectors
Each adapter cable option provides for two of the four ports of the Quad E1
interface. If all four ports of Quad E1 are needed, the user will need to obtain a
quantity of (2X) of any adapter option.
For Quad E1 operation, optional Comtech EF Data cabling accessories may be purchased from
Comtech EF Data to adapt the Balanced G.703 or Auxiliary G.703 connectors as follows:
Figure CEFD Part No.
3-5
3-6
KT-0000122 or KT-
3-7

3.2.2.2.3.1 CA-0000163 Adapter Cable

Figure 3-5. CA-0000163 Adapter Cable (DB-9M  (2X) DB-15F)
Converts (1) 9-pin Type 'D' Connector (DB-9F) to:
CA-0000163 (2) DB-15F connections – see Table 3-5 for the connector pinout
CA-0000164
(2) RJ-48 F connections – see Table 3-6 for the connector pinout
(2) BNC 75Ω BNC-F connections – see Table 3-7 for the connector pinout
0020570

Table 3-5. CA-0000163 Connector Pinouts

Table ordered by Signal Function
Signal Function
Port 1 or 3 Tx In (+)
Port 1 or 3 Tx In (–)
Port 1 or 3 Rx In (+)
Port 1 or 3 Rx In (–)
Port 2 or 4 Tx In (+)
Port 2 of 4 Tx In (–)
Port 2 or 4 Rx In (+)
Port 2 or 4 Rx In (–)
GND
Connector
Twisted
P1 J1 J2
5 9 ––
1 ––
9
11 ––
4
3 ––
8
–– 9
7
–– 1
2
–– 11
6
1 –– 3
2 2
3
3–10
MN-CDM625A
Revision 4
Pair
X
X
X
X
––