Leaflet
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 © 2005 3Com Corporation. All rights reserved. 3Com, the 3Com logo, and XJACK are registered trademarks of 3Com
Corporation. Wi-Fi is a trademark of the Wireless Ethernet Compatibility Alliance. 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. 400916-001 06/05
Specifications
Standards Conformance
WiFi WMM
WPA, WPA2
IEEE 802.11e
IEEE 802.1X
IEEE 802.3
IEEE 802.3u
Wi-Fi certified
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
System Requirements
PC with an available PCI Adapter slot
PC must be running Windows XP/2000
Computer Slot Type
PCI Adapter (3.3V)
Drivers/Supported
Operating Systems
Windows 2000, Windows XP
Receive Sensitivity
802.11a
54 Mbps: -70 dBm
48 Mbps: -71 dBm
36 Mbps: -76 dBm
24 Mbps: -79 dBm
18 Mbps: -83 dBm
12 Mbps: -85 dBm
9 Mbps: -86 dBm
6 Mbps: -87 dBm
802.11g
54 Mbps: -70 dBm
48 Mbps: -71 dBm
36 Mbps: -75 dBm
24 Mbps -79 dBm
18 Mbps: -82 dBm
12 Mbps: -84 dBm
9 Mbps: -86 dBm
6 Mbps: -87 dBm
802.11b
11 Mbps: -86 dBm
5.5 Mbps: -88 dBm
2 Mbps: -91 dBm
1 Mbps: -93 dBm
Installation, Configuration
and Management
3Com Wireless Utility
Pre-set defaults
LED Indicators
Activity
Dimensions
Height: 12 cm (4.7 in)
Width: 6.5 cm (2.5 in)
Depth: 0.5 cm (0.2 in)
Operating Voltage
3.0V – 3.6V
Data Rates Supported
802.11a/g: 108, 54, 48, 36, 24, 18, 12, 9 & 6 Mbps
802.11b: 11, 5.5, 2 & 1 Mbps
Frequency Band
USA/Canada: 2412MHz - 2462MHz &
5150 - 5350MHz, 5725 - 5850MHz.
Both 2.4GHz and 5GHz support Turbo mode.
EU: 2400 - 2483.5MHz (France: 2400 - 2454MHz) &
5150 - 5350MHz, 5470 - 5725MHz. 11g supports
Turbo mode (up to 108Mbps).
Modulation Technique
802.11a: OFDM (Orthogonal Frequency Division
Multiplexing)
802.11b: DSSS (Direct Sequence Spread Spectrum)
802.11g: OFDM and DSSS
Media Access Protocol
CSMA/CA
Security
WEP Open - 64 and 128 Bit Encryption
WEP Shared - 64 and 128 Bit Encryption
WPA-PSK - TKIP or AES
WPA - TLS,PEAP, TTLS, LEAP
802.1X - TLS, PEAP, TTLS, LEAP
WPA2-PSK - TKIP, AES
WPA2 - TLS, PEAP, TTLS, LEAP, TKIP, AES
Environmental Range
Operating temperature:
0° to 50°C (32° to 122°F)
Regulatory/Agency Approvals
Safety: UL/CSA 60950-1, EN/IEC 60950-1
Radio: FCC Part 15.247 & 15.407, RSS-210,
EN 300 328 V1.6.1, draft EN 301 893 V 1.2.3
EMC: FCC Part 15 Subpart B, EN 301 489-17
SAR: FCC Guideline for Human Exposure IEEE C95.1,
EN50392
Package Contents
PCI Adapter
External antenna
Low profile PCI bracket
CD-ROM containing PCI Adapter drivers, installation
and diagnostics software, and installation instructions
Warranty
3-year hardware warranty. For more information,
refer to 3Com.com
3COM
®
WIRELESS 11a/b/g PCI ADAPTER DATA SHEET
Ordering Information PRODUCT DESCRIPTION REGION 3COM SKU
3Com
®
Wireless 11a/b/g PCI Adapter North America, South 3CRDAG675B
SL-3055 America & Europe, Asia
and the Pacific Rim
The 3Com 11a/b/g Wireless PCI Adapter can be used with these 3Com products:
3Com
®
Wireless Access Point 8250 3CRWE825075A
3Com
®
Wireless Access Point 8750 3CRWE875075A
3Com
®
Wireless Access Point 7250 3CRWE725075A
3Com
®
11a/b/g Wireless LAN Workgroup Bridge 3CRWE675075
3Com
®
OfficeConnect
®
Wireless 108Mbps 11g PoE Access Point 3CRGPOE10075
3Com
®
OfficeConnect
®
Wireless 11g Access Point 3CRWE454G72
3Com
®
OfficeConnect
®
Wireless 11a/b/g Access Point 3CRWE454A72/
3CRWE454A72U
3Com
®
OfficeConnect
®
Wireless 54 Mbps 11g Print Server 3CRGPOE10075
NOTE: In addition, the PCI Adapter can be used with any 3Com WLAN switch or 3Com OfficeConnect
®
802.11a,
802.11b, or 802.11g products not listed here. Check out www.3com.com for a listing of all of 3Com wireless products.