Motorola SBG940 用户手册
111
SBG940 User Guide
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Specifications
Wireless
Standards compliance IEEE 802.11g, IEEE 802.11b DSSS, IEEE 802.11g OFDM
RF frequency range
2.412 to 2.462 GHz for North America
2.412 to 2.835 GHz for Japan
2.412 to 2.835 GHz for Japan
Data rate
1 Mbps DBPSK
2 Mbps DQPSK
5.5 or 11 Mbps CCK
6, 9, 12, 18, 24, 36, 48, or 54 Mbps OFDM
2 Mbps DQPSK
5.5 or 11 Mbps CCK
6, 9, 12, 18, 24, 36, 48, or 54 Mbps OFDM
Modulation
1 Mbps DBPSK
2 Mbps DQPSK
5.5, 11 Mbps CCK
6, 9, 12, 18, 24, 36, 48, 54 Mbps OFDM
2 Mbps DQPSK
5.5, 11 Mbps CCK
6, 9, 12, 18, 24, 36, 48, 54 Mbps OFDM
Number of channels
Europe = 13, Spain = 2, France = 4, US = 11, Japan = 14
Transmit power
+17 dBm (EIRP)
Receive
sensitivity
-65 dBm at 54 Mbps
Router
Ethernet standards
compliance
compliance
IEEE 802.3, IEEE 802.3u
Routing protocol
RIP V2
Number of uplink ports 4
Electrical
Input voltage range
100 – 240 VAC, 50 – 60 Hz
Power consumption
9 watts (nominal)
Environmental
Operating temperature 0° to 40° C, -150 to 10000 ft.
Storage temperature
-30° to 80° C
Humidity
5 to 95% RH, non-condensing
Antennas
One external removable antenna, with a unique connector per FCC requirements
One external adjustable non-removable antenna
One external adjustable non-removable antenna
LED Indicators
One Power, one Receive (DS), one Send (US), one Online, one Internet, one USB, one
Wireless, and four Ethernet
Wireless, and four Ethernet
Interfaces
One AC power, one F-type, one USB Series B, and four RJ-45
Dimensions
290 mm (11.5 in.) wide x 160 mm (5.5 in.) deep x 70 mm (2.5 in) tall
Weight
1.8 lbs (unit only)