120-Ohm RJ45-to-RJ45 Cable (Dedicated for E1)
Description
A 120-ohm RJ45-to-RJ45 cable is applicable to the card/router models listed in Table 8-37.
Structure and Pin Assignments
Trunk Extension Cable
If the default length is not enough for cable connection, you can use a 120-ohm trunk extension cable as an extension cable.
When using a 120-ohm trunk extension cable to prolong a 120-ohm RJ45-to-RJ45 cable, connect one RJ45 connector of the trunk cable to a network interface connector and the other RJ45 connector to the remote device, as shown in Figure 8-25.
Connection
A 120-ohm RJ45-to-RJ45 cable is connected as follows:
- One RJ45 connector is connected to a router.
- The other RJ45 connector is connected to a network device.
Ordering Information
If 120-ohm RJ45-to-RJ45 cables need to be prolonged, configure one network interface connector and one 120-ohm trunk extension cable for each 120-ohm RJ45-to-RJ45 cable.
Table 8-39 provides the 120-ohm RJ45-to-RJ45 cable ordering information.
Part Number |
Description |
Remarks |
|---|---|---|
04040497 |
Trunk Cable, 3m, 120ohm, 1*E1,0.4mm, MP8-II, 120CC4P0.4P430U(S), MP8-II, Expert 2.0. |
Optional |
04040497-003 |
Trunk Cable, 50m, 120ohm, 1*E1,0.4mm, MP8-II, 120CC4P0.4P430U(S), MP8-II, Expert 2.0. |
Optional |
04040497-004 |
Trunk Cable, 100m, 120ohm, 1*E1,0.4mm, MP8-II, 120CC4P0.4P430U(S), MP8-II, Expert 2.0. |
Optional |
04120278 |
Trunk Extension Cable, 15m, 120ohm, 1*E1,0.4mm, MP8-II, 120CC2P0.4P430U(S), MP8-II. |
Optional |
14080099 |
Network Interface Connector, 8PIN, 8Bit, Unshielded |
Optional |