T640 Core Router Hardware Guide
Related
Documentation
T640 Midplane Description
16
Figure 5: Rear View of T640 Chassis
For chassis serial number information , see "Locating T640 Component Serial Numbers
Using the CLI" on page 369.
Safety Requirements, Warnings, and Guidelines for Installing the T640 Router on
page 85
T640 Physical Specifications on page 341
T640 Chassis Grounding Cable and Lug Specifications on page 345
T640 Chassis Lifting Guidelines on page 310
The T640 Core Router midplane is located in the center of the chassis and forms the
rear of the FPC card cage (see Figure 6 on page 17). The FPCs install into the midplane
from the front of the chassis, and the SIBs, Routing Engines, control boards, and SCGs
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