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ServerBank 力梭資訊ServerBank資訊採購網 >
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3COM
3Com 11a/b/g Wireless PCI Adapter - AP version - ServerBank資訊採購網
3CRDAG675B
網路設備/頻寬管理
Features, Benefits & Specifications
Complete, Cost-Effective Wireless Coverage for Desktop Users
The 3Com Wireless 11a/b/g PCI Adapter supports all three
existing IEEE 802.11 networking standards—11a, 11b, and 11g—so
users can connect to any Wi-Fi wireless network.
This all-in-one support enhances the flexibility of the wireless
LAN by preserving existing equipment investment and enabling
administrators to mix and match radio bands to meet different
coverage and bandwidth needs within the same area. Desktop users
can access network resources, the Internet, and email at speeds
up to 54 Mbps or 108 Mbps in turbo mode, ideal for multimedia
applications. And Wi-Fi certification helps ensure
interoperability with Wi-FI-certified products from other
vendors.
The enterprise-class PCI Adapter offers a host of features that
ensure secure, reliable wireless connections, with one of the
most robust suites of standards-based security on the market
today. The PCI Adapter supports WPA/WPA2, AES, and WEP
encryption to protect wireless data. MD5, IEEE 802.1X, and EAP
authentication guard against unauthorized network access. To
speed setup and configuration, administrators can create
profiles with specific wireless LAN settings for each wireless
LAN network; users just click the profile and they are
configured for connection.
- Provides universal, complete access to IEEE 802.11a,
802.11b, and 802.11g wireless networks
- Supports speeds up to 54 Mbps, or 108 Mbps in turbo
mode, on 802.11g or 802.11a networks
- Wi-Fi a/b/g Certified helps ensure the PCI Adapter will
interoperate with Wi-Fi compatible products from other
vendors
- IEEE 802.1X network access control and EAP
authentication support the latest, most effective
authentication techniques to thwart intruders and simplify
network management
- Wi-Fi Protected Access 2 (WPA2) and 128-bit Advanced
Encryption Standard (AES) encryption, and 40/64-bit and
128-bit Wireless Equivalent Privacy (WEP) shared key
encryption (for legacy clients) help keep wireless
transmissions private
- Wi-Fi Multimedia (WMM) adds managed QoS, based on the
IEEE 802.11e standard; critical for the new generation of
delay-sensitive data, voice, and video applications
- 3Com Wireless Utility creates profiles for each wireless
networks specific settings, displays connection status, and
provides simple-to-use diagnostic tools
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![src=http://www.3com.com/images/products/en_US/clear.gif]()
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Product Specifications
Standards: Wi-Fi a/b/g certified, IEEE 802.11a, 802.11b, and
802.11g; WiFi Multimedia (WMM) IEEE 802.11e; security IEEE
802.1X
Computer slot type: PCI
Adapter (3.3 V)
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
Data Rates: 802.11a/g: 54,
48, 36, 24, 18, 12, 9 and 6 Mbps; 802.11b: 11, 5.5, 2 and 1 Mbps
Frequency Band: 802.11a:
5.150 5.825 GHz; 802.11b/11g: 2.4 2.4835 GHz
Modulation Technique:
802.11a: OFDM; 802.11b: DSSS; 802.11g: OFDM and DSSS
Media Access Protocol: CSMA/CA
Operating Voltage: 3.0V -
3.6V
Transmit Power: 802.11a: 16
dBm
802.11b/11g: 17 dBm
Security: WPA/WPA2; 128-bit
AES encryption; 40/64- and 128-bit WEP shared-key encryption;
MD5, 802.1x, and EAP-MD5, EAP-TLS, and PEAP authentication
Configuration & Management:
3Com Wireless LAN Utility; pre-set defaults
LED Indicators: Activity
Environmental Range:
Operating temperature: 0 to 50°C (32 to 122°F)
Regulatory/Agency Approvals:
Safety: UL/CSA 60950, EN/IEC 60950
Radio: FCC Part 15.247 & 15.407, RSS-210, EN 300 328-2,
draft EN 301 893
EMC: FCC Part 15 Subpart B, EN 301 489-17
SAR: FCC OET Bulletin 65, RSS-102, EN 50371
Dimensions:
Height: 12 cm (4.7 in)
Width: 6.5 cm (2.5 in)
Depth: 0.5 cm 0.2 in)
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![src=http://www.3com.com/images/products/en_US/clear.gif]()
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System Requirements
PC with an available PCI slot (3.3V)
PC must be running Windows XP/2000
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![src=http://www.3com.com/images/products/en_US/clear.gif]()
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Package Contents
PCI Adapter
Half-height low-profile bracket
External antenna
CD-ROM containing PCI Adapter drivers, installation and
diagnostics software, and installation instructions
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![src=http://www.3com.com/images/products/en_US/clear.gif]()
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Please Note
108 Mbps turbo mode requires the 3Com Wireless LAN Access
Point 8250 or 8750, or 3Com OfficeConnect Wireless 108Mbps 11g
PoE Access Point.
Wireless range varies depending on building construction and
other environmental factors.
This product or software contains encryption which may not
be exported or transferred from the U.S. or Canada without an
approved U.S. Department of Commerce export license.
802.1x capabilities require Windows XP and an
802.1x-compatible access point.
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