3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064
To learn more about 3Com solutions, visit www.3com.com. 3Com is publicly traded on NASDAQ under the symbol COMS.
Copyright © 2004 3Com Corporation. All rights reserved. 3Com, OfficeConnect, and the 3Com logo are registered trademarks of
3Com Corporation. All other company and product names may be trademarks of their respective companies. While every effort
is made to ensure the information given is accurate, 3Com does not accept liability for any errors or mistakes which may arise.
Specifications and other information in this document may be subject to change without notice.
400871-001 09/04
Specifications
Minimum System Requirements
Installation CD requires Windows
XP/Me/2000/98/95/NT 4.0.
Bus Type:
USB 2.0
Interfaces
802.11g/b Wi-Fi compliant
Drivers/Supported OS
NDIS 5: Windows ME, 2000, 98SE; NDIS 5.1:
Windows XP
Wireless Data Rates
802.11g
: 54, 48, 36, 24, 18, 12, 9 & 6 Mbps
802.11b
: 11, 5.5, 2 & 1 Mbps
Frequency Band
802.11g/b
: 2.4-2.4835 GHz
Modulation Technique
802.11g
: DSSS/CCK, OFDM (Orthogonal Frequency
Division Multiplexing)
802.11b
: DSSS/CCK (Direct Sequence Spread
Spectrum/Complementary Code Keying)
Media Access Protocol
CSMA/CA
Operating Channels
1-11 North America, 1-14 Japan, 1-13 Europe ETSI
Operating Range
Indoors
: 100 meters (328 feet); Outdoors: 400 meters
(1312 feet
Antenna Type
PCB antenna
Wireless Transmit Power
802.11g
: 17dBM (6, 9, 12, 18, 24, 36 Mbps), 15dBm
(48, 54 Mbps)
802.11b
: 19dBm
Receive Sensitivity
802.11g
54 Mbps: -70 dBm
48 Mbps: -71 dBm
36 Mbps: -76 dBm
24 Mbps: -80 dBm
18 Mbps: -83 dBm
12 Mbps: -86 dBm
9 Mbps: -87 dBm
6 Mbps: -87 dBm
802.11b
11 Mbps: -74 dBm
5.5 Mbps: -87 dBm
2 Mbps: -87 dBm
1 Mbps: -91 dBm
Security
WPA with TKIP, 128/192/256-bit AES, and 64/128-
bit/256-bit WEP encryption
802.1X with EAP-TTLS and PEAP authentication
Standards Conformance
802.11g, 802.11b, 802.3, Wi-Fi, WPA, AES,
WEP, 802.1X
Dimensions & Weight
Height
: 1.1 cm (0.44 in)
Length
: 7.92 cm (3.12 in)
Width
: 2.85 cm (1.12 in)
Regulatory/Agency Approvals
EMC
: FCC Part 15 Subpart C: 15.247, 15.207, CE,
EN301 489-1/-17 (EN55022 and EN55024),
EN 300 328 -1/-2, C-Tick Canada ICES-003, RSS210
Safety
: EN60950-1: 2001, UL60950, R&TTE Art6.4,
Taiwan DGT
Configuration and Management
Wireless Card Manager, pre-set defaults
Performance Features
Dynamic rate shifting
LED Indicators
Link, Activity
Environmental Operating Ranges
Operating temperature
: 0º to 45º C (32º to 113º F)
Operating humidity
: 5 to 90% non-condensing
Storage temperature
: (-20º to 70º C (-4º to 158º F)
Storage humidity
: 5 to 95% non-condensing
Package Contents
3Com
®
OfficeConnect
®
Wireless 54 Mbps 11g Compact
USB Adapter
USB extension cable (for convenient installation)
CD-ROM with drivers and documentation
Quick Install Guide
Warranty Summary
Three-year Hardware Warranty. Limited Software
Warranty for 90 days. Refer to
www3com.com/warranty
for details.
3 C O M
®
O F F I C E C O N N E C T
®
W I R E L E S S 5 4 M B P S 1 1 G C O M PA C T U S B A D A P T E R D ATA S H E E T
Ordering Information
PRODUCT DESCRIPTION
3COM SKU
3Com
®
OfficeConnect
®
Wireless 54 Mbps 11g Compact USB Adapter
3CRUSB10075
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®
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®
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Wireless 11g Cable/DSL Router
3CRWE554G72T
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Wireless 54 Mbps 11g Travel Router
3CRTRV10075
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Wireless 54 Mbps 11g Print Server
3CRWPS10075
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Wireless 11a/b/g Access Point
3CRWE454A72
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®
Wireless 11g Access Point
3CRWE454G72
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®
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®
Wireless 11g USB Adapter
3CRWE254G72
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®
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®
Wireless 11a/b/g PC Card
3CRWE154A72
3Com
®
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®
Wireless 11g PC Card
3CRWE154G72
*Not available in all countries – please check with your local reseller or 3Com office for local availability
