Cisco 7925G-EX Datasheet

Data Sheet
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Item Description
IEEE 802.11a:
●
6 Mbps: 604ft (184m)
●
9 Mbps: 604 ft (184m)
●
12 Mbps: 551 ft (168m)
●
18 Mbps: 545 ft (166m)
●
24 Mbps: 512 ft (156m)
●
36 Mbps: 420 ft (128m)
●
48 Mbps: 322 ft (98m)
●
54 Mbps: 289 ft (88m)
IEEE 802.11b:
●
1 Mbps: 1,010 ft
(308m)
●
2 Mbps: 951 ft (290m)
●
5.5 Mbps: 919 ft (280m)
●
11 Mbps: 902 ft (275m)
IEEE 802.11g:
●
6 Mbps: 709 ft (216m)
●
9 Mbps: 650 ft (198m)
●
12 Mbps: 623 ft (190m)
●
18 Mbps: 623 ft (190m)
●
24 Mbps: 623 ft (190m)
●
36 Mbps: 495 ft (151m)
●
48 Mbps: 413 ft (126m)
●
54 Mbps: 394 ft (120m)
Range
(stated ranges are from
measured open-site range
testing)
Ranges and actual throughput vary based on numerous environmental factors, so individual performance may
differ.
Access point support
●
Cisco 500 Series Wireless Express
Access Points
●
Cisco Aironet
®
1000 Series Lightweight
Access Point
●
Cisco Aironet 1100 Series Access Point
●
Cisco Aironet 1130 AG Series
●
Cisco Aironet 1200 Series
●
Cisco Aironet 1230 AG Series
●
Cisco Aironet 1240 AG Series
●
Cisco Aironet 1250 Series
●
Cisco Aironet 1300 Series
Required versions:
●
Cisco Wireless LAN Controller (lightweight)
Minimum: Version 4.0.217.0
Recommended: Version 5.1.151.0 or later
●
Cisco IOS
®
Software access points (autonomous)
Minimum: Version 12.3(8)JEA
Recommended: Version 12.3(4g)JA1 or later
Wireless security Authentication:
●
Cisco Wireless Security Suite IEEE
802.1X
●
Lightweight Extensible Authentication
Protocol (LEAP) authentication
●
Protected Extensible Authentication
Protocol (PEAP) MS-CHAP Version 2
●
Extensible Authentication Protocol and
Flexible Authentication with Secure
Tunneling (EAP-FAST)
●
Extensible Authentication Protocol and
Transport Layer Security (EAP-TLS)
●
Wi-Fi Protected Access (WPA) Versions
1 and 2: Personal and Enterprise
●
Cisco Centralized Key Management
(CCKM)
Encryption:
●
40-bit and 128-bit static Wired Equivalent Privacy (WEP)
●
Temporal Key Integrity Protocol (TKIP) and Message Integrity
Check (MIC)
●
Advanced Encryption Standard (AES)
QoS IEEE 802.11e and Wi-Fi Multimedia (WMM)
●
Traffic Specification (TSPEC)
●
Enhanced Distributed Channel Access (EDCA)
●
QoS Basic Service Set (QBSS)
Radar detection Dynamic frequency selection (DFS) and transmit power control (TPC) according to IEEE 802.11h
Power save mode
●
U-APSD
●
Power Save Poll (PS-Poll)
Table 3. Specifications of Cisco Unified Wireless IP Phone 7925G-EX
Item Description
Dimensions (H x W x D) 5.0 x 2.0 x 0.8 in. (12.7 x 5.2 x 2.0 cm)
Weight 4.8 to 5.0 oz (138 to143g) depending on battery
Battery
●
Standard lithium-ion (Li-ion) battery life: Up to 9.5 hours talk time and 180 hours standby time
●
Extended Li-ion battery life: Up to 13 hours talk time and 240 hours standby time
Note: Actual battery life varies significantly based on environmental factors and Bluetooth use.
Input power
●
Phone: 100 to 240 VAC, ~0.2A, and 50 to 60 Hz
●
AC adapters (by geographical region)
Operating temperature 14 to 122°F (-10° to 50°C)

Cisco 7925G-EX Specifications

General

Brand	Cisco
Model	7925G-EX
Category	IP Phone
Language	English