Before lifting the router, you must remove the following components (see
Figure 5 on page 15 and Figure 6 on page 16:
•
Power supplies
•
Cable management system
•
Switch Interface Boards (SIBs)
•
Control Boards (CBs)
•
SONET Clock Generators (SCGs)
•
Fan trays
•
Flexible PIC Concentrators (FPCs)
To remove the components from the router:
1. Slide each component out of the chassis evenly so that it does not become stuck or
damaged.
2. Label each component as you remove it so you can reinstall it in the correct location.
3. Immediately store each removed component in an electrostatic bag.
4. Do not stack removed components. Lay each one on a flat surface.
Copyright © 2015, Juniper Networks, Inc.14
T640 Core Router Quick Start
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