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品 名：54Mbps
802.11g USB無線網路卡
型 號：WN-4054U
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WN-4054U整合IEEE
802.11g無線網路技術，54Mbps無線傳輸，支援USB1.1及2.0雙介面，隨插即用，並可向下與IEEE 802.11b無線網路環境完全相容 |
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迅速穩定地無線上網! |
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與2.4GHz IEEE 802.11b / IEEE 802.11g標準完全相容 |
| 標準 | IEEE802.11g, 11b |
| 介面 | USB 2.0/1.1/1.0 Type A |
| 天線 | Internal Antenna |
| 傳輸技術 | Direct Sequence Spread Spectrum (DSSS) |
| 頻率 | 2.4GHz ISM Band |
| 傳輸速度 | 802.11b: 1, 2, 5.5,
11Mbps 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps |
| 通訊協定 | CSMA/CA with ACK |
| 頻道 | 11 Channels (US/Canada) 13 Channels (Europe) 14 Channels (Japan) |
| 輸出功率 | 802.11b:17dBm (Typical) 802.11g:13dBm (Typical) |
| 收訊靈敏度 | 54 Mbps OFDM, 10%
PER, -68 dBm 48 Mbps OFDM, 10% PER, -70 dBm 36 Mbps OFDM, 10% PER, -75 dBm 24 Mbps OFDM, 10% PER, -79 dBm 22 Mbps PBCC, 10% PER, -80 dBm 18 Mbps OFDM, 10% PER, -82 dBm 12 Mbps OFDM, 10% PER, -84 dBm 11 Mbps CCK, 8% PER, -82 dBm 9 Mbps OFDM, 10% PER, -87 dBm 6 Mbps OFDM, 10% PER, -88 dBm 5.5Mbps CCK, 8% PER, -85 dBm 2 Mbps QPSK, 8% PER, -86 dBm 1 Mbps BPSK, 8% PER, -89 dBm |
| 軟體功能 | Dynamic Rate Shifting;
Channel Setting; Roaming; RF Signal Quality Monitor; Site Survey; Profile Management |
| 安全機制 | 64/128-bit WEP, WPA,
WPA-PSK, IEEE802.1x Authentication MD5 challenge and EAP-TLS Authentication supported on Windows XP |
| 驅動程式 | Windows 98SE/Me/2000/XP/Vista |
| 管理 | Utility or Windows XP built-in management interface |
| 功耗 | Radio Continuous
Transmission: 420 mA Radio Receiving: 250 mA |
| 電源 | 3.3 Volt±5% |
| 材積 | 119 x 54 x 5 mm (3.5 x 2.1 x 0.2 inch) |
| 重量 | 50 g (0.02 lb) |
| 安規認證 |
CE, FCC |
| Copyright © 2005 JAHT Technologies Corp. All Rights Reserved. |