Cisco 7941G Administration Guide

Network and Access Ports
The back of the Cisco Unified IP Phones includes these ports:
•
Network Port
◦
Labeled 10/100 SW on the 7962G, 7942G, 7961G, and 7941G
◦
Labeled 10/100/1000 SW on the 7961G-GE and 7941G-GE
•
For the Cisco Unified IP Phones 7962G and 7942G, you can use either Category 3/5/5e cabling for
10-Mbps connections, but you must use Category 5 or 5e for 100 Mbps connections.
•
For the Cisco Unified IP Phones 7961G, 7961G-GE, 7941G, and 7941G-GE, you can use either Category
3 or 5 cabling for 10-Mbps connections, but you must use Category 5 for 100 and 1000 Mbps connections.
•
Access Port
◦
Labeled 10/100 PC on the 7962G, 7942G, 7961G, and 7941G
◦
Labeled 10/100/1000 PC on the 7961G-GE and 7941G-GE
Each port supports 10/100 or 10/100/1000 Mbps half- or full-duplex connections to external devices.
•
For the Cisco Unified IP Phones 7962G and 7942G, you can use either Category 3/5/5e cabling for
10-Mbps connections, but you must use Category 5 or 5e for 100 Mbps connections.
•
For the Cisco Unified IP Phones 7961G, 7961G-GE, 7941G, and 7941G-GE, you can use either Category
3 or 5 cabling for 10-Mbps connections, but you must use Category 5 for 100 and 1000 Mbps connections.
Use the SW network port to connect the phone to the network. You must use a straight-through cable on this
port. The phone can also obtain inline power from a switch over this connection. See Cisco Unified IP Phone
Power, on page 33 for details.
Use the PC access port to connect a network device, such as a computer, to the phone. You must use a
straight-through cable on this port.
Handset
The wideband-capable handset is designed especially for use with a Cisco Unified IP Phone. It includes a
light strip that indicates incoming calls and voice messages waiting.
To connect the handset to the Cisco Unified IP Phones 7962G and 7942G, plug the cable into the handset and
the Handset port on the back of the phone.
To connect the handset to the Cisco Unified IP Phones 7961G, 7961G-GE, 7941G, and 7941G-GE, remove
the hookswitch clip from the cradle area, as shown in the following figure. Then plug the cable into the handset
and into the Handset port on the back of the phone.
Figure 1: Removing the Hookswitch Clip
Cisco Unified IP Phone 7941G, 7941G-GE, 7942G, 7961G, 7961G-GE, and 7962G Administration Guide for Cisco Unified
Communications Manager 9.0 (SCCP and SIP)
45
Cisco Unified IP Phones Installation
Network and Access Ports

Cisco 7941G Specifications

General

Keypad number of keys	12
Touchscreen	-
Display resolution	320 x 222 pixels
Speakerphone	Yes
Voice codecs	G.729a
Bluetooth	No
Supported network protocols	DHCP, TFTP, SCCP, DSCP
Ethernet LAN (RJ-45) ports	2
Input voltage	48 V
Dimensions (WxDxH)	266.7 x 152.4 x 203.2 mm
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Safety	(UL) 60950, (CSA) C22.2 No. 60950, IEC 60950, EN 60950, AS/NZS 60950
Certification	CE (FCC) 15 (CFR 47) B ICES-003 B EN55022 B CISPR22 B AS/NZ 3548 B VCCI B EN55024 EN 50082-1 EN 61000-3-2 EN 61000-3-3
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3af
Lines quantity	- lines
Phonebook capacity	- entries
Number of handles included	1 pc(s)

Weight and Dimensions

Weight	1600 g