Buffalo Technology manual WBR-G54 Access Point Specifications

A. WBR-G54 ACCESS POINT SPECIFICATIONS

Physical Specifications AA

Dimensions (LxWxH) 205 x 170 x 76 mm

Weight 620 grams

Temperature & Humidity

Operation 0° to 40° C

Maximum humidity 80%

Transit/Storage 0° to 40° C maximum humidity 80% (no condensation)

Power Characteristics

Transmit Mode 1.1A (Nominal),

Power Supply 3.3 V

Regulatory Information A

Wireless communication is often subject to local radio regulations. Although AirStation wire- less networking products have been designed for operation in the license-free 2.4 GHz band, local radio regulations may impose limitations on the use of wireless communication equip- ment.

Networking Characteristics

Compatibility _ IEEE 802.11 Standard for Wireless LANs (DSSS)

•Wi-Fi (Wireless Fidelity) certified by the Wi-Fi Alliance for 802.11b communication

Host Operating System

Microsoft Windows® ME/98/NT4.0/2000/XP, Unix/Linux/MacOS

Media Access Protocol

CSMA/CA (Collision Avoidance) with Acknowledgment (ACK)

Radio Characteristics A

R-F Frequency Band 2.4 GHz (2400-2483 MHz)

11 selectable sub-channels

Modulation Technique Direct Sequence Spread Spectrum

•CCK for High & Medium Transmit Rate

•DQPSK for Standard Transmit Rate

•DBPSK for Low Transmit Rate Spreading 11-chip Barker Sequence Bit Error Rate (BER) Better than 10 -5 Nominal Output Power 15 dBm

Transmit Rate

Turbo Mode:

Speed 54, 48, and 36 Mbps

Automatic Transit Rate Select (when not in Turbo mode)

Speed: 24, 12, 11, 6, 5.5, 2, and 1 Mbps

Able to set for Rate ignoring 802.11b transmission.

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