Cisco CRS-1 - Carrier Routing System Router Migration Manual page 78

How to Migrate to a Cisco CRS-3 Carrier Routing System (4-Slot)
Prerequisites
Before performing this task, you must first open the front (SFC) side cosmetic doors (if installed). You
must already have an OIM installed in your chassis in the slot corresponding to where you plan to install
the CRS-3 fabric card before you install the CRS-3 fabric card (for example, if you are planning on
installing the CRS-3 fabric card in slot 0, you must have an OIM installed in slot 0 on the rear of the
chassis), and you must remove any impedance carrier or slot cover from the slot in which you are
installing the CRS-3 fabric card.
A CRS-3 fabric card can be installed in any of the slots SFC0 to SFC11 (upper card cage) and SFC12 to
SFC23 (lower card cage).
Use the slide-assistance arm to slide cards from the card carrier. DO NOT LIFT CARDS BY THE
Caution
SLIDE-ASSISTANCE ARM! Rotate cards onto their vertical axes, then lift them from the bottom, using
the slide-assistance arm only as an aid for balance.
Required Tools and Equipment
You need the following tools and part to perform this task:
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Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide
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ESD-preventive wrist strap
Large Phillips screwdriver
CRS-3 fabric card
Chapter 1 Migrating to a Cisco CRS-3 Carrier Routing System
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