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Appendix B
Specifications
1. System
Host Interface
PCI
Chipset
Ralink MAC RT2561, Transceiver RT2527
Operating Voltages
5.0V+/-5%
Typical Power
Transmitting: 350mA, Receiving: 220mA
2. RF Performance
802.11g (backward compatible to 802.11b)
Frequency Bands
2412 ~ 2484 MHz (subject to local regulations)
Modulation Technology
OFDM and DSSS
Modulation Techniques
64QAM, 16QAM, QPSK, BPSK, CCK, DQPSK, DBPSK
Data Rates
54, 48, 36, 18,12, 9, 11, 6, 5.5, 2, and 1 Mbps, auto fallback
Peak Output Power
Targeted at 14dBm @54Mbps, 18dBm @11Mbps
Minimum Receive Sensitivity
Targeted at -71dBm @54Mbps; -84dBm@11Mbps
Antenna
External antenna with the gain of 2dBi, L type
3. Safety Regulation and Operating Environment
FCC Part 15 (USA)
DGT (Taiwan)
EMC certification
CE (Europe)
Temperature Range
Operating: 0 ~ 40 degree C, Storage: -20 ~ 65 degree C
Humidity
10% ~ 85% Non-condensing
4. Software Support
Driver
Windows 98SE/Me/2000/XP
Security
64/128 bit WEP, WPA, WPA2, TKIP, 802.11i
Quality of Service (QoS)
802.11e, WMM
International Regulation
802.11d + h
Cisco Compliance
CCX v1.0, v2.0, v3.0
Roaming
Seamless roaming among 802.11b/g access points.
Management Utility
Monitors the network situation.
Software AP support
Yes
5. Mechanical
Dimensions
134mm*121mm*22mm
Weight
50+/-5g
Packaging
Packaging specially used by Gigabyte
.
LED indicators
Act and Link
* Subject to change without notice.