Cisco Ip Phone 8800 Series Administration Guide For Cisco Unified Communications Manager - Cisco 8800 Series Administration Manual

Cable Specifications
Specification
Operating relative humidity
Storage temperature
Height
Width
Depth
Weight
Power
Cables
Distance requirements
Cable Specifications
The following information lists the cable specifications:
• RJ-9 jack (4-conductor) for handset and headset connection
• RJ-45 jack for the LAN 10/100/1000BaseT connection (10/100/1000 Network port on the phone)
• RJ-45 jack for a second 10/100/1000BaseT compliant connection (10/100/1000 Computer port on the
• 3.5 mm jack for speaker connection
• 48-volt power connector
Network and Computer Port Pinouts
Although both the network and computer (access) ports are used for network connectivity, they serve different
purposes and have different port pinouts.

Cisco IP Phone 8800 Series Administration Guide for Cisco Unified Communications Manager

8
phone)
Value or range
Operating: 10% to 90% (non-condensing)
Non-operating: 10% to 95% (non-condensing)
14° to 140°F (–10° to 60°C)
9.02 in. (229.1 mm)
10.13 in. (257.34 mm)
1.57 in. (40 mm)
2.62 lb (1.19 kg)
100-240 VAC, 50-60 Hz, 0.5 A when using the AC adapter
48 VDC, 0.2 A when using the in-line power over the network cable
Category 3/5/5e/6 for 10-Mbps cables with 4 pairs
Category 5/5e/6 for 100-Mbps cables with 4 pairs
Category 5e/6 for 1000-Mbps cables with 4 pairs
Cables have 4 pairs of wires for a total of 8
Note
conductors.
As supported by the Ethernet Specification, the maximum cable length
between each Cisco IP Phone and the switch is assumed to be 330 feet
(100 meters).