Cisco 7962G Administration Guide

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Cisco Unified IP Phone Administration Guide for Cisco Unified Communications Manager 7.1
OL-18913-01
Chapter 2 Preparing to Install the Cisco Unified IP Phone on Your Network
Providing Power to the Cisco Unified IP Phone
Power Guidelines
Table 2-1 provides guidelines for powering the Cisco Unified IP Phones 7962G, 7942G, 7961G,
7961G-GE, 7941G, and 7941G-GE.
Power Outage
Your accessibility to emergency service through the phone is dependent on the phone being powered. If
there is an interruption in the power supply, Service and Emergency Calling Service dialing will not
function until power is restored. In the case of a power failure or disruption, you may need to reset or
reconfigure equipment before using the Service or Emergency Calling Service dialing.
Table 2-1 Guidelines for Powering the Cisco Unified IP Phones 7962G, 7942G, 7961G, 7961G-GE, 7941G, and
7941G-GE
Power Type Guidelines
External power—Provided
through the CP-PWR-CUBE-3
external power supply.
• The Cisco Unified IP Phones 7962G, 7942G, 7961G, and 7941G use the
CP-PWR-CUBE-3 power supply.
• The Cisco Unified IP Phone 7961G-GE and 7941G-GE use the CP-PWR-CUBE-3
external power supply only.
External power—Provided
through the Cisco Unified IP
Phone Power Injector.
The Cisco Unified IP Phone Power Injector may be used with any Cisco Unified IP Phone.
Functioning as a midspan device, the injector delivers inline power to the attached phone.
The Cisco Unified IP Phone Power Injector is connected between a switch port and the IP
Phone, and supports a maximum cable length of 100m between the unpowered switch and
the IP Phone.
PoE power—Provided by a
switch through the Ethernet
cable attached to the phone.
• The Cisco Unified IP Phones 7962G, 7942G, 7961G, and 7941G support Cisco inline
PoE, but the Cisco Unified IP Phones 7961G-GE, and 7941G-GE do not.
• The Cisco Unified IP Phones 7962G, 7942G, 7961G, 7961G-GE, 7941G, and
7941G-GE support IEEE 802.3af Class 2 power on signal pairs and spare pairs. The
Cisco Unified IP Phones 7961G-GE, and 7941G-GE are not compatible with Cisco
switches that are not IEEE compliant.
• To ensure uninterruptible operation of the phone, make sure that the switch has a
backup power supply.
• Make sure that the CatOS or IOS version running on your switch supports your
intended phone deployment. Refer to the documentation for your switch for operating
system version information.
External power—Provided
through inline power patch
panel WS-PWR-PANEL
The inline power patch panel WS-PWR-PANEL is compatible with the Cisco Unified IP
Phones 7962G, 7942G, 7961G, 7961G-GE, 7941G, and 7941G-GE.

Cisco 7962G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Case material	ABS
Product color	Black, Grey
Wall mountable	Yes
Bluetooth	No
Security algorithms	128-bit AES, 802.1x RADIUS
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Ethernet LAN (RJ-45) ports	2
Voice codecs	G.711, G.711a, G.722, G.729A, G.729ab, iLBC
Volume control	Digital
Display diagonal	5 \
Display resolution	320 x 222 pixels
Display number of colors	Monochrome
Caller ID	-
Lines quantity	- lines
Phonebook capacity	- entries
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	203.2 mm
Width	266.7 mm
Height	152.4 mm
Weight	1600 g