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Table 2.3-1 W140A Technical Indices
Items Technical Indices
Standard 802.11b, 802.1d, 802.3u
Working band 2,400 MHz ~ 2,483.5 MHz
Spreading mode DSSS
Modulation mode CCK, DQPSK, DBPSK
BER ≤10
-5
Data rate Adaptive 1 Mbps, 2 Mbps, 5.5 Mbps and 11 Mbps
Distance (m)
Outdoor AP and 100 m~700 m;
Outdoor bridge, 25 km at the farthest
External interfaces RJ45 connector and wireless interface
Encryption type 64/128-bit WEP encryption
Channel quantity EU countries, 13; US and Canada: 11; France: 4; Japan: 14
Recommended number of users/maximum
number of users
30/100
MAC address capacity 1024
SNMP agent
Supporting SNMP v1/v2, implementing MIB II, IEEE802dot11-MIB,
IF-MIB, EtherLike-MIB and private MIB
Antenna System
Outdoor AP: 8 dBi omni-directional, 8.5 dBi directional and 14 dBi
directional are available;
Outdoor bridge: 8 dBi omni-directional, 8.5 dBi directional, 14 dBi
directional and 21 dBi directional are available
Power supply mode
PoE 48V Ethernet power supply. The remote supply distance is 100m when
the Ethernet interface works at 100 Mbps, and the distance is 280m when the
Ethernet interface works at 10 Mbps
Total power consumption < 10 W
Dimensions 360 mm × 300 mm × 80 mm (L × W × H)
Weight 6 kg
Working temperature: -35 °C ~ +60 °C
Storage temperature -40 °C ~ +70 °C
Working humidity 5% ~ 95%
Storage humidity 10% ~ 100%