Catalyst 6503 Chassis, 3-slot, 4RU, spare
Cisco WS-C6503-E=, 100-240 V, 0 - 40 °C, -20 - 65 °C, 5 - 90%, 5 - 95%, 0 - 78740.2" (0 - 2000 m)
Cisco WS-C6503-E=. AC input voltage: 100-240 V. Safety: UL 60950 Second Edition, CAN/CSA-C22.2 No. 60950 Second Edition, EN 60950 Second Edition, IEC.... Width: 17.4" (441 mm), Depth: 21.7" (552 mm), Height: 7.01" (178 mm)