Replacing Connections To M120 Routing Engine Interface Ports; Replacing The Management Ethernet Cable On The M120 Routing Engine; Figure 77: M120 Ethernet Cable Connectors - Juniper M120 Hardware Manual

M120 Multiservice Edge Router Hardware Guide

Replacing Connections to M120 Routing Engine Interface Ports

Replacing the Management Ethernet Cable on the M120 Routing Engine

206
The ports on the craft interface connect the Routing Engine to external management
devices (see Figure 76 on page
Figure 76: M120 Routing Engine Interface Ports and Alarm Relay Contacts
To replace the cables that connect to the ports:
Replacing the Management Ethernet Cable on the M120 Routing Engine on page 206
Replacing the Console or Auxiliary Cable on the M120 Routing Engine on page 207
Replacing Alarm Relay Wires on the M120 Craft Interface on page 208
For cable specifications, see
the M120 Router" on page
Press the tab on the connector and pull the connector straight out of the
1.
port. Figure 77 on page 206
Disconnect the cable from the network device.
2.
Plug one end of the replacement cable into the appropriate
3.
Figure 78 on page 207 shows the external device ports on the craft interface. The ports
labeled connect to the Routing Engine in the left Routing Engine slot (
0
ports labeled 1 connect to the Routing Engine in the right Routing Engine slot (
Plug the other end of the cable into the network device.
4.

Figure 77: M120 Ethernet Cable Connectors

206).
"Routing Engine Interface Cable and Wire Specifications for
105. To replace the management Ethernet Cable:
shows the connector.
ETHERNET
port.
ETHERNET
), and the
RE0
Copyright © 2018, Juniper Networks, Inc.
RE1 ).