Chapter 1 Cisco 7500 Series Product Overview
Cisco 7513 Overview
Figure 1-12 Dual CyBus Backplane in the Cisco 7513
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0 | 1 | 2 | 3 | 4 | 5 | RSP | RSP | 8 | 9 | 10 | 11 | 12 |
CyBus 0 (slots 0 through 5) | CyBus 1 (slots 8 through 12) |
An RSP2, RSP4/4+, or RSP8 in either slot 6 or slot 7 controls both CyBus 0 and CyBus 1. The dual CyBus backplane in the Cisco 7513 has an aggregate bandwidth of 2.134 Gbps. Interface processors connected to one CyBus are unaffected by the traffic generated by the interface processors connected to the other CyBus. The two CyBuses are independent of one another.
The backplane slots are keyed so that the processor modules can be installed only in the slots designated for them. Keys on the backplane fit into two key guides on each module. Although the RSP uses unique keys, all eleven interface processor slots use the same key, so you can install an interface processor in any interface processor slot, but not in the RSP slot.
Note A spare card cage assembly ships as Product Number
Cisco 7500 Series Installation and Configuration Guide
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