Installing A T640-Sib; Figure 114: Removing A Sib - Juniper T640 Hardware Manual

Installing a T640-SIB

Copyright © 2010, Juniper Networks, Inc.
Grasp both ejector handles, pull firmly, and slide the T640-SIB about three-quarters
9.
of the way out of the chassis.
Place one hand underneath the T640-SIB to support it and slide it completely out of
10.
the chassis. Place it on the antistatic mat.
CAUTION: Do not stack hardware components on one another after you
remove them. Place each component on an antistatic mat resting on a
stable, flat surface.
If you are not reinstalling a SIB into the emptied SIB slot within a short time, install a
11.
blank SIB panel over the slot to maintain proper airflow in the SIB card cage.

Figure 114: Removing a SIB

Use this procedure to install a T640-SIB in a T640 router that is connected to a TX Matrix
platform. To convert the switching plane from standard SIBs to T640-SIBs, see the
procedures in the TX Matrix Router Hardware Guide.
NOTE: While you install the T640-SIB or replace a fiber-optic array cable,
small deposits of oil and dust can enter the T640-SIB fiber-optic array
adapters, the fiber-optic array cable connectors, and the loopback connectors
and adapters. We recommend you clean the optics in these components, as
well as the loopback connector and adapter dust covers, immediately before
connecting them. For cleaning instructions, see the TX Matrix Router Hardware
Guide.
To install a T640-SIB into the rear of the chassis (see "Installing a T640 Standard SIB
or Standard SIB Version B" on page 213):
Chapter 17: Replacing T640 Router Hardware Components
217