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Cisco 7925G-EX Datasheet
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Cisco 7925G-EX Datasheet

Cisco 7925G-EX Datasheet

Cisco unified wireless ip phone
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Data Sheet
Cisco Unified Wireless IP Phone 7925G-EX
®
Cisco
Unified Communications Solutions enable collaboration so that organizations can quickly adapt to market
changes while increasing productivity, improving competitive advantage through speed and innovation, and
delivering a rich-media experience across any workspace, securely and with optimal quality.
The power of the Cisco Unified Communications Family of products extends throughout the enterprise, delivering a
powerful, converged wireless solution with intelligent wireless infrastructure and an innovative new product: the new
Cisco Unified Wireless IP Phone 7925G-EX (Figure 1). This device is certified for potentially explosive environments
in the gas, oil, and chemical production fields as well as dust-filled environments.
ATEX and CSA Approved
The Cisco Unified Wireless IP Phone 7925-EX is ATEX Zone 2 certified. Zone 2 is defined as an area in which an
explosive gas atmosphere is not likely to occur in normal operation and if it does occur, is likely to do so only
infrequently and will exist for a short period only (for example, less than 10 hours per year).
The phone is also CSA Class 1 Division II certified. Class 1 is a location where a quantity of flammable gas or vapor
sufficient to produce an explosive or ignitable mixture may be present in the air. Division II is a location where a
classified hazard does not normally exist but is possible under abnormal conditions.
Figure 1.
Cisco Unified Wireless IP Phone 7925G-EX
Features
The Cisco Unified Wireless IP Phone 7925G-EX delivers all the capabilities of the Cisco Unified Wireless IP Phone
7925G with the ruggedness and resiliency that is certified for deployment in environments such as chemical and
manufacturing plants, utilities, and oil refineries.
© 2009-2011 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 1 of 7

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Summary of Contents for Cisco 7925G-EX

  • Page 1 ATEX and CSA Approved The Cisco Unified Wireless IP Phone 7925-EX is ATEX Zone 2 certified. Zone 2 is defined as an area in which an explosive gas atmosphere is not likely to occur in normal operation and if it does occur, is likely to do so only infrequently and will exist for a short period only (for example, less than 10 hours per year).
  • Page 2 ● Table 1 lists the features, Table 2 summarizes wireless characteristics, Table 3 lists specifications, and Table 4 provides certification and compliance information about the Cisco Unified Wireless IP Phone 7925G-EX. Table 1. Features of Cisco Unified Wireless IP Phone 7925G-EX...
  • Page 3 Ring, message waiting, and charging LED ● Skinny Client Control Protocol (SCCP) ● Cisco Unified Communications Manager Versions 4.1, 4.2, 4.3, 5.1, 6.0, 6.1, 7.0, and later ● Cisco Unified Communications Manager Express Version 4.3 and later ● Cisco Unified Survivable Remote Site Telephony (SRST) Version 4.3 and later Cisco Compatible Extensions Version 4 G.711a, G.711u, G.729a, G.729ab, G.722, and Internet Low Bitrate Codec (iLBC) audio-compression codecs...
  • Page 4 Wireless modulation Receiver sensitivity (typical) Transmitter output power © 2009-2011 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Description Integrated site survey tool Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian,...
  • Page 5 Dimensions (H x W x D) Weight Battery Input power Operating temperature © 2009-2011 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Description IEEE 802.11a: IEEE 802.11b: ● 6 Mbps: 604ft (184m) ● 1 Mbps: 1,010 ft (308m) ●...
  • Page 6 (EMC/EMI) Telecom Radio RF exposure © 2009-2011 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Description –22 to 140° F (–30 to 60° C) 10 to 95% (noncondensing) 1.5 Grms maximum, 0.1 in. (2.5 mm) double amplitude at 0.887 octaves per minute from 5–500–5 Hz sweep, and 10-minute dwell on three major peaks in each of the three major mutually perpendicular axes –22°...

  • Page 7: Ordering Information

    All Cisco Unified IP Phones require the purchase of a phone technology license, regardless of the call protocol being used. The Cisco Unified Wireless IP Phone 7925G-EX is only offered in the World mode, and will require an Access Point which supports 802.11d to indicate which channels are to be used by the Cisco Unified Wireless IP Phone 7925G-EX.
  • Page 8 Data Sheet Printed in USA C78-565676-01 02/11 © 2009-2011 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 8 of 8...