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

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

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

Table 20 - Radio Characteristics

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