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WBR-B11 ACCESS POINT SPECIFICATIONS
Physical Specifi cations
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
Wireless communication is often subject to local radio regulations. Although AirStation wireless
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 equipment.
Networking Characteristics
Compatibility
• IEEE 802.11 Standard for Wireless LANs (DSSS)
• Wi-Fi (Wireless Fidelity) certifi ed by the Wi-Fi Alliance.
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
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 / Range
High Speed 11 Mbps
Medium Speed 5.5 Mbps
Standard Speed 2 Mbps
Low Speed 1 Mbps
Open Offi ce Environment
160 m (525 ft.)
Semi-Open Offi ce Environment
50 m (165 ft.)
Closed Offi ce
25 m (80 ft.)
20
270 m (885 ft.)
400 m (1300 ft.)
70 m (230 ft.)
90 m (300 ft.)
35 m (115 ft.)
40 m (130 ft.)
550 m (1750 ft.)
115 m (375 ft.)
50 m (165 ft.)
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