Mocomtech CRS-300 User Manual
CRS-300 1:10 Redundancy Switch
Revision 16
Connector Pinouts
MN/CRS300.IOM
6–12
6.2.11
Quad E1 – DB-9F Connectors (CRS-365D)
Table 6-14 and Table 6-15 indicate the pinout for the two (2) DB-9F TMI User Data Interface
connectors (Quad E1): J2 and J3 on the CRS-365D.
Table 6-14. Quad E1 Connector (J2)
Pin #
Name
Direction
1
Port 2 Rx-
Out
6
Port 2 Rx+
Out
2
Port 2 Tx-
In
7
Port 2 Tx+
In
3 Gnd
-
8
Port 1 Rx-
Out
4
Port 1 Rx+
Out
9
Port 1 Tx-
In
5 Port
1
Tx+
In
Table 6-15. Quad E1 Connector (J3)
Pin #
Name
Direction
1
Port 4 Rx-
Out
6
Port 4 Rx+
Out
2
Port 4 Tx-
In
7
Port 4 Tx+
In
3 Gnd
-
8
Port 3 Rx-
Out
4
Port 3 Rx+
Out
9
Port 3 Tx-
In
5 Port
3
Tx+
In
TMI User Data Interface:
Quad E1 connectors