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WL-8303

11Mbps IEEE802.11b PCI Adapter

Download Datasheet

This device is an IEEE 802.11b Wireless PCI Adapter. It can operate in either Ad-Hoc mode (Point to Point/Point to Multipoint without Access Point) or Infrastructure mode (Point to Point/Point to Multipoint with Access Point). It operates in 2.4GHz unlicensed ISM band in the home or office environment.



The WL-8303 is compatible with Windows 98, Me, 2000, XP and Linux. Complying with the latest wireless security protocol, including WEP (Wired Equivalent Privacy), AES (Advanced Encryption Standard) Encryption, and WPA (Wi-Fi Protected Access), WL-8303 provides the strongest protection for your WLAN. Its data rate support 11, 5.5, 2 and 1 Mbps. With its auto-fallback function, the data rate can be move to lower speed if signal quality is not good enough.



WL-8303 provided with a detachable dipole antenna and the original antenna can be replaced with other external antenna to get better signal quality and longer connection distance.

Product Application

WL-8303 offers a fast, reliable, cost-effective solution for wireless client access to the network in applications like these:


Remote access to corporate network information
E-mail, file transfer and terminal emulation.


Difficult-to-wire environments
Historical or old buildings, asbestos installations, and open areas where wiring is difficult to employ.


Frequently changing environments
Retailers, manufacturers and banks who frequently rearrange the workplace and change locations.


Temporary LANs for special projects or peak time
Trade shows, Sports events, exhibitions and construction sites need temporary setup for a short time period. Retailers, airline and shipping companies need additional workstations for a peak period. Auditors requiring workgroups at customer sites.


SOHO (Small Office and Home Office) users
SOHO users requiring quick and easy installation of a small computer network.


High security connection
Wireless network security installs quickly and provides the flexibility to reconfigure easily.

Key Features
Wireless connection without the hassles and cost of cabling
Wireless LAN IEEE802.11b compliant
Up to 11 Mbps high-speed Transfer Rate
Base on the 2.4GHz Direct Sequence Spread Spectrum (DSSS) Technology
Supports 64/128-bit WEP (Wired Equivalent Privacy) and 64/128-bit AES (Advanced Encryption Standard) encryption
Supports WPA (Wi-Fi Protected Access) for 802.1x and WPA-PSK
Supports Ad-Hoc (Peer to Peer) communication and Infrastructure mode with Access Point
Seamless integration with IEEE 802.3 LAN through any IEEE 802.11b compliant Access Point
Supports most popular operating systems including Windows 98/Me/2000/XP and Linux
One detachable dipole antenna
Low Interference and High Susceptibility Guarantee Reliable Performance
Supports Power Save mode
Supports peer-to-peer communication among any wireless users, no Access Point required
Automatic rate fallback enables data security and reliability
Support PCI standard v2.2
SPECIFICATION

Product

Model

WL-8303

Attachment Interface

PCI V2.2/2.1

LED Indicators

Link, TX/RX

Operating Frequency/Channel

2.412~2.462GHz (FCC, Canada) / 11 Channels
2.412~2.4835GHz (TELEC, Japan) / 14 Chaanels
2,412~2.472GHz (ETSI, Europe) / 13 Channels

RF Modulation

Direct Sequence Spread Spectrum (DSSS) Technology
(CCK, DQPSK, DBPSK)

RF Output Power

16dBm

Sensitivity

-83dBm (@ PER<8%)

Data Rate

11, 5.5, 2, 1 Mbps with auto-rate fall back

Media Access Protocol

CSMA/CA + ACK

Antenna

One detachable dipole antenna

Range Coverage

(In Open Environment)
11M 460 feet = 140m
5.5M 656 feet = 200m
2M 885 feet = 270m
1M 1311 feet = 400m

Working Mode

Ad-Hoc, Infrastructure

Power Consumption

TX: 3.3V, 340mA
RX: 3.3V, 160mA
Stand by / Sleep mode: 3.3V, 20mA

Dimension (mm)

135 x 121 x 19 mm

Humidity

0-95%, non-condensing (Operating and storage)

Temperature

0~55 degree C (Operating), -10~70 degree C (Storage)

Compatibility

Windows 98/Me/2000/XP, Linux

Management

Utility or Windows XP built-in management interface

Electromagnetic Compatibility

FCC Part 15 class B, CE Mark, ETSI 300 328

Ordering Information
WL-8303 32-Bit 11Mbps PCI Bus WLAN Adapter (Realtek)



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