7-15
Cisco 7500 Series Installation and Configuration Guide
OL-5008-03 B0
Chapter 7 Maintaining Your Cisco 7513, Cisco 7513-MX, and Cisco 7576 Router
Maintenance Procedures for the Cisco 7513, Cisco 7513-MX, and Cisco 7576
Figure 7-12 Cisco 7500 Series Chassis Interface
The CI is a printed circuit board mounted to the noninterface processor side of the backplane, behind the
backplane maintenance cover. The Cisco 7513 and Cisco 7513-MX have one dual arbiter and one chassis
interface. The Cisco 7576 has two dual arbiters and two chassis interfaces. (See Figure 7-13.) On the
back of the CI (backplane side) is a connector that plugs directly into the backplane. The edge connector
is for diagnostics at the factory and is not used.
Figure 7-13 Location of the CI with Maintenance Cover Removed (Cisco 7513 and Cisco 7513-MX
Shown)
H2877
Chassis interface
Standoff
screw holes
Standoff
screw holes
H3101
Dual arbiter
or turbo arbiter
Chassis
interface
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