Cisco 7925G Administration Guide

Table 5: Cisco Unified Wireless IP Phone 7925G-EX Frequency Band Ranges and Operating Channels by Regulatory
Domain
Channel setAvailable
channels
Band rangeRegulatory
domain
Part number
1–14
14
2.412–2.484 GHz
5252CP-7925G-EX-K9
36, 40, 44, 484
5.180–5.240 GHz
52, 56, 60, 644
5.260–5.320 GHz
100–140
11
5.500–5.700 GHz
149, 153, 157, 1614
5.745–5.805 GHz
Table 6: Cisco Unified Wireless IP Phone 7926G Frequency Band Ranges and Operating Channels by Regulatory Domain
Channel setAvailable
channels
Band rangeRegulatory
domain
Part number
1–14
14
2.412–2.484 GHz
5252CP-7926G-K9
36, 40, 44, 484
5.180–5.240 GHz
52, 56, 60, 644
5.260–5.320 GHz
100–140
11
5.500–5.700 GHz
149, 153, 157, 1614
5.745–5.805 GHz
802.11j (channels 34, 38, 42, 46) and channel 165 are not supportedNote
802.11 Data Rates, Transmit Power, Ranges, and Decibel Tolerances
The following table lists the transmit (Tx) power capacities, data rates, ranges in feet and meters, and decibels
tolerated by the receiver for the 801.11 standard.
Table 7: Tx power, data rates, ranges, and decibels by standard
Receiver
sensitivity
RangeData rate (see
note 2)
Maximum
Tx power (see
note 1)
Standard
802.11a
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Administration Guide
27
VoIP Wireless Network
802.11 Data Rates, Transmit Power, Ranges, and Decibel Tolerances

Cisco 7925G Specifications

General

Keypad number of keys	12
Display diagonal	2 \
Display resolution	176 x 220 pixels
Call waiting	Yes
Lines quantity	6 lines
Voice codecs	G.711a, G.722, G.729a, iLBC
Security algorithms	128-bit WEP, SSL/TLS, WPA
Supported network protocols	DHCP, TFTP, DNS, SCCP, SRST
Input voltage	100 - 240 V
Dimensions (WxDxH)	52 x 20 x 127 mm
Minimum system requirements	Cisco Unified Communications Manager 4.1, 4.2, 4.3, 5.1, 6.0, 6.1, 7.0 + Cisco Unified Communications Manager Express 4.3 +
Input frequency	50/60 Hz
Storage temperature (T-T)	-30 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Product type	IP Phone
Product color	Gray
Safety	UL 60950, CSA 22.2 No.60950, EN 60950, IEC 60950, AS/NZS 60950, IEC 60529 (IP 54)
Certification	47 CFR 15 B ICES-003 B EN 55022 B AS/NZS CISPR 22 B CISPR 22 B VCCI B EN 61000-3-2 EN 61000-3-3 KN 22 EN 55024 EN 50082-1 EN 61000-6-1 EN 300386 EN 60601-1-2 KN
Compliance industry standards	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.1X, IEEE 802.11e

Weight and Dimensions

Weight	138 g