AppendixD Technical Specifications
Cable Specifications
D-2
Cisco Unified IP Phone Administration Guide for Cisco Unified CallManager 5.1 (SIP), Cisco Unified IP Phones
OL-11524-01
Cable Specifications
•RJ-9 jack (4-conductor) for handset and headset connection.
•RJ-45 jack for the LAN 10/100/1000BaseT connection (labeled
10/100/1000 SW).
•RJ-45 jack for a second 10/100/1000BaseT compliant connection (labeled
10/100/1000 PC).
•3.5 mm jack for microphone and speaker connection.
•48-volt power connector.
Network and Access Port Pinouts
Although both the network and access ports are used for network connectivity,
they serve different purposes and have different port pinouts.
Depth •2.54 in. (6.45 cm)—with footstand fully closed
•6.0 in. (15.24 cm)—with footstand fully open
•3.54 in. (9.00 cm)—with optional wall mount kit
Weight 3.25 lb (1.47 kg)
Power •100-240 VAC, 50-60 Hz, 0.5 A—when using the
AC adapter
•48 VDC, 0.38 A—when using the in-line power
over the network cable
Cables Two (2) pair of Category 3 for 10-Mbps cables
Two (2) pair of Category 5 for 100-Mbps cables
Distance Requirements As supported by the Ethernet Specification, it is
assumed that most CiscoUnified IP Phones should be
within 100m (330 feet) of a phone closet
TableD-1 Physical and Operating Specifications (continued)
Specification Value or Range