RuggedCom RS900 사용자 설명서
RS900 Family Installation Guide
6.5 Wireless Ethernet Port Specification
6.5.1 Wireless Standards Supported
Standard
Parameter
Mode
Notes
IEEE 802.11g
54 Mbps (WLAN)
Full Access Point
2.4 GHz ISM
IEEE 802.11b
11 Mbps (WLAN)
Client support
Backwards compatibility
IEEE 802.11i
Strong Encryption
WPA2-AES (CCMP)
Robust Secure Network (RSN)
Enhanced Encryption
WPA-TKIP (RC4)
Temporal keys
Basic Encryption
WEP (RC4)
Up to 4 static keys
IEEE 802.1x
Wireless Authentication
‘Personal’ or ‘Enterprise’
PSK or RADIUS
Table 19 - Wireless Standards Supported
6.5.2 Radio Characteristics
Standard
Parameter
Modulation
Direct Sequence Spread Spectrum 802.11b / OFDM 802.11g
Frequency Range
2.4 Ghz – 2.4965 Ghz
Data Rate
6-54 Mbps: OFDM
11 Mbps: CCK
5.5 Mbps: CCK
5.5 Mbps: CCK
2 Mbps: DQPSK
1 Mbps: DBPSK
Channels
11 – US (FCC)
11 - CAN (IC)
14 – Japan (MKK)
13 – Other countries (ETS)
Output Power
100 mW (20dBm) 802.11b 11Mbps Data Rate
100 mW (20dBm) 802.11g 6-24Mbps Data Rate
79 mW (19dBm) 802.11g 36Mbps Data Rate
63 mW (18dBm) 802.11g 48Mbps Data Rate
63 mW (18dBm) 802.11g 48Mbps Data Rate
40 mW (16dBm) 802.11g 54Mbps Data Rate
Receiver Sensitivity
At Radio 802.11b 11Mb@-88dBm / With Antenna: 11Mb@-91dBm
At Radio 802.11g 54Mb@-74dBm / With Antenna: 54Mb@-77dBm
At Radio 802.11g 54Mb@-74dBm / With Antenna: 54Mb@-77dBm
Table 20 - Radio Characteristics
Page 37 of 42
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