AT&T 6550G user manual Technical Specifications, Care and maintenance

Technical Specifications

Technical Specifications

Standards		Operating Range
•	IEEE 802.11	•	Indoors: Up to 300 feet (100m)
•	IEEE 802.11b	•	Outdoors: Up to 980 feet (300m)
•	IEEE 802.11g

Operating Systems		Transmitter Output Power
		• 15dBm ± 2dB
• Windows® XP, 2000, Me, 98 SE		Internal Antenna Type
Bus Type
		• Diversity
•	32-bit PCI	Over-Driving Levels
Wireless Data Rates (Mbps)
		• Tolerates up to +17dBm at the Antenna
With Automatic Fallback
•	108, 54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, 1	LEDs
Encryption		• Power/TX/RX
•	WEP 64/128/152-bit RC4	Operating Climate Range
•	WPA	• Temperature: 32° to 131°F (0° to 55°C)
•	WPA-PSK	• Humidity: 15% to 90% relative humidity
•	TKIP	Storage Climate Range
Media Access Control
		• Temperature: -40° to 150°F (-40° to 66°C)
•	CSMA/CA with ACK	• Humidity: 15% to 90% relative humidity
Frequency Range		Safety & Emissions
•	2.4GHz to 2.472GHz	• FCC

Modulation Technology

•OFDM (Orthogonal Frequency Division Multiplexing)

Modulation Techniques

•Barker (1 Mbps)

•Barker (2 Mbps)

•CCK (5.5 Mbps)

•OFDM (6 Mbps)

•OFDM (9 Mbps)

•CCK (11 Mbps)

•OFDM (12 Mbps)

•OFDM (18 Mbps)

•OFDM (24 Mbps)

•OFDM (36 Mbps)

•OFDM (48 Mbps)

•OFDM (54 Mbps)

•OFDM (108 Mbps)

Care and maintenance

Periodically visit our web site to check for free driver upgrades that can help maximize the performance and reliability of your wireless network:

www.plugandshare.att.com

AT&T Plug&Share™ Wireless PCI Adapter 108 Mbps 6550G 38