Technical Specifications. Alpha Networks RRK2004030045-1

IEEE 802.11g Cardbus Wireless Network Adapter

Technical Specifications

Standards

•

IEEE 802.11b (up to 11 Mbps)

•

IEEE 802.11g (up to 54 Mbps)

Card Type

•

Cardbus Type II

Supported OS

•

Windows XP

•

•

•

Windows 2000

Windows ME

Windows 98SE

Frequency Range

•

2400-2483.5 MHz ISM band

Data Rates

•

•

1, 2, 5.5, 11 Mbps (IEEE 802.11b)

6, 9, 12, 18, 24, 36, 48, 54Mbps (IEEE 802.11g)

Modulation Techniques

IEEE

•

BPSK

•

•

•

•

QPSK

16 QAM

64 QAM

OFDM

IEEE 802.11b

•

DQPSK

•

•

•

DBPSK

DSSS

CCK

Data Security

•

64, 128, 154-bit WEP (Wired Equivalent Privacy) Encryption

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IEEE 802.11g Cardbus Wireless Network Adapter

Media Access Control

•

CSMA/CA with ACK

Diagnostic LED

•

Power

•

Link

Current Consumption

•

Sleep mode - 40mW

•

•

Transmit mode - 2310mW

Receive mode – 1320mW

Operating Voltage

•

3.3V

±

-10%

Network Architecture

•

Infrastructure Mode (Communications to wired networks via

Access Points with Roaming)

Antenna Type

•

Printed inverted F antenna

Available Channels:

•

•

Eleven channels for USA

Thirteen channels for European countries

MTBF (Mean Time Between Failure)

•

30,000 hours

Physical Dimensions

•

L ~ 4.53 inches (115 mm)

•

•

W ~ 2.13 inches (54 mm)

H ~ 0.2 inches (5mm)

Temperature

•

•

Operating: 0ºC to 55ºC (32ºF to 140ºF)

Storing: -20ºC to 75ºC (-4ºF to 167ºF)

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IEEE 802.11g Cardbus Wireless Network Adapter

Humidity:

•

10%-90%, non-condensing (operating)

•

5%-95%, non-condensing (non-operating)

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IEEE 802.11g Cardbus Wireless Network Adapter

Federal Communication Commission

Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter.

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