Figure 111: Connecting Fiber-Optic Cable to a PIC in an M40e Router
Related
Documentation
M40e Field-Replaceable Units (FRUs) on page 157
•
•
Tools and Parts Required to Remove Components from an M40e Router on page 309
•
M40e PICs Description on page 12
•
Troubleshooting PICs on the M40e Router on page 153
Replacing PIC Cables in an M40e Router
Removing and installing PIC cables do not affect router function, except that a PIC does
not receive or transmit data while its cable is disconnected. To replace a PIC cable:
•
Removing a PIC Cable from an M40e Router on page 203
•
Installing a PIC Cable in an M40e Router on page 204
Removing a PIC Cable from an M40e Router
To remove a PIC cable:
1.
If the PIC connects to fiber-optic cable, have ready a rubber safety cap for each cable
and transceiver.
2.
If removing all cables connected to the PIC, use one of the following methods to take
the PIC offline:
•
Press its online/offline button. For a PIC installed in a Type 1 FPC, use a tool—such
as a flat-blade screwdriver—to press the button slightly beneath the faceplate of
the PIC. For a PIC installed in a Type 2 FPC, use a narrow-ended tool that fits inside
the opening that leads to the button. Press and hold the button until the PIC LED
goes out (about 5 seconds).
•
Issue the CLI command:
user@host>
request chassis pic fpc-slot
fpc-slot
pic-slot
pic-slot
offline
For more information about the command, see the
Junos System Basics and Services
Command Reference
.
203
Copyright © 2010, Juniper Networks, Inc.
Chapter 16: Replacing M40e Hardware Components
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