Cisco 7513, Cisco7513-MX, and Cisco 7576 Card Cage and Backplane Assembly Replacement Instructions 5
Installation Safety, ESD Precautions, and Tools Required
Figure 4 shows the location of the Cisco 7576 dual arbiters and chassis interfaces on the rear of the
backplane.
Figure 4 Location of the Cisco 7576 Dual Arbiters and Chassis Interfaces on the Rear
of the Backplane
Note When you view the rear of the card cage, the dual arbiter and chassis interface on the right
side are used with router A, and the dual arbiter and chassis interface on the left side are used with
router B.
Installation Safety, ESD Precautions, and Tools Required
Before you begin replacing the backplane and card cage assembly, review the safety guidelines in
this section to avoid injuring yourself or damaging the equipment. This section also lists the tools
and parts you need to perform this procedure.
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Dual arbiters
A
B
A
B
Chassis
interfaces