Replacing A Txp-T1600 Sib; Removing A Txp-T1600 Sib - Juniper T1600 Hardware Manual

Replacing a TXP-T1600 SIB

Removing a TXP-T1600 SIB

Copyright © 2010, Juniper Networks, Inc.
Removing a TXP-T1600 SIB on page 233
1.
Installing a TXP-T1600 SIB on page 234
2.
3. Verifying the Installation of a TXP-T1600 SIB on page 236
Five SIBs are installed in the router. The SIBs are located in the rear of the chassis in the
slots marked through
SIB0
To remove the TXP-T1600 SIBs (see Figure 134 on page 234):
Place an electrostatic bag or antistatic mat on a flat, stable surface.
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
2.
the strap to one of the ESD points on the chassis.
Ensure the fiber-optic array cables connected to to the TXP-T1600 SIB are labeled
3.
so you can reconnect them correctly.
Use one of the following methods to take the TXP-T1600 SIB offline:
4.
Issue the
request chassis sib lcc number slot slot-number offline
example:
user@host> request chassis sib lcc 0 slot 3 offline
Online initiated, use "show chassis sibs" to verify
Press and hold the
SIB ONLINE/OFFLINE
SIB faceplate to take the SIB offline. Hold the buttons down until all the LEDs on
the faceplate are not lit.
Remove all four fiber-optic array cables from the TXP-T1600 SIB.
5.
WARNING: Do not look directly into a fiber-optic array port or a connector
at the end of a fiber-optic array cable connected to a port. The fiber optics
emit laser light that can damage your eyes.
Install a dust cover on each cable you removed from the TXP-T1600 SIB. Align the
6.
dust cover with the cable and carefully press them together until they stop. The cover
and the cable are keyed to ensure proper mating.
Move the fiber-optic array cables to the side of the TXP-T1600 SIB so they do not
7.
interfere with the removal of the TXP-T1600 SIB.
Loosen the captive screws (using a Phillips (+) screwdriver, number 2) on the ejector
8.
handles on each side of the SIB faceplate.
Flip the ejector handles outward to unseat the SIB.
9.
Chapter 17: Replacing T1600 Router Hardware Components
. Each TXP-T1600 SIB weighs 10.2 lb (4.6 kg).
SIB4
button in the middle of the TXP-T1600
command. For
233