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Appendix A Specifications
Catalyst 4503 Switch Specifications
A-2
Catalyst 4500 Series Switches Installation Guide
78-14409-08
Catalyst 4503 Switch Specifications
Table A-1 lists the Catalyst 4503 switch specifications.
Table A-1 Catalyst 4503 Switch Specifications
Item Specification
Environmental
Temperature,
ambient operating 32 to 104°F (0 to 40°C)
Temperature,
ambient nonoperating and storage –40 to 167°F (–40 to 75°C)
Humidity (RH), ambient (noncondensing),
operating 10 to 90%
Humidity (RH), ambient (noncondensing),
nonoperating and storage 5 to 95%
Altitude,
operating and nonoperating –200 to 6500 ft (–60 to 2000 m)
Switching Components
Backplane 24 Gbps full duplex backplane
4 Gbps Uplinks
Port density 116 ports when using a Catalyst 4500 Series Supervisor
Engine II-Plus TS, 96 ports with other supervisor engines
Inline power integrated support, 820 W per switching module
Physical Characteristics
Dimensions (H x W x D) 12.25 x 17.31 x 12.50 in. (31.12 x 43.97 x 31.70 cm)
Weight Minimum weight: 31.25 lb (14.1 kg)
Maximum weight: 75 lb (34 kg)
Chassis and backplane: 29 lb (13.1 kg)
Fan tray: 2.25 lb (1.0 kg)
Airflow
Switch Right to left
Power supply Front to back