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Cisco 7500 Series Installation and Configuration Guide
OL-5008-03 B0
Chapter 1 Cisco 7500 Series Product Overview
Cisco 7505 Overview
Figure 1-3
CyBus Backplane in the Cisco 7505
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 four 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.
Caution
When installing an RSP, ensure that you are installing it in the appropriate slot to avoid damaging the
key guides or the backplane.
Cisco 7505 System Specifications
Table 1-1
lists the specifications for the Cisco 7505 system.
SLOT 4
SLOT 3
SLOT 2
SLOT 1
SLOT 0
H2875
Table 1-1
Cisco 7505 Specifications
Description
Specification
High-speed backplane
1.067 Gbps CyBus, 4 interface processor slots, and 1 RSP slot
Dimensions (H x W x D)
10.5 x 17.5 x 17.0 in. (26.67 x 44.45 x 43.18 cm)
Chassis depth including power cord and cable management brackets is
19 in. (48.26 cm)
Weight
Chassis only (including power supply and fan array): 46 lb (20.87 kg)
Chassis fully configured with 1 RSP and 4 interface processors: 70 lb (31.75 kg)
Power dissipation
600W maximum configuration with AC-input power supply
600W maximum configuration with DC-input power supply
Heat dissipation
715W (2440 Btu/hr)
Power distribution
75A maximum @ +5 VDC, 15A maximum @ +12 VDC,
3A maximum @ –12 VDC, 5A maximum @ +24 VDC
AC-input rating
100 to 240 VAC, wide input with power factor corrector (PFC);
9A maximum @ 100 VAC, 4A maximum @ 240 VAC (at 600W)
AC-input cable
12 AWG, with 3 leads, an IEC-320 plug on the router end, and a country-dependent plug on
the power source end
Frequency
50 to 60 Hz
