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| WLAN 802.11n Draft 2.0 a/b/g 无线网卡 |
| 型号 : DNBA-81 |
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--特色-- |
 支持802.11n Draft 2.0 b/g
支持64/128/152位WEP数据加密
支持WPA/WPA2数据加密和安全保护
通过 WHQL测试
支持 Windows 2000/XP/ VISTA操作系统
2*3 内置天线设计
符合RoHS标准 |
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频率范围 |
USA: 2.400 ~ 2.483GHz, 5.15 ~ 5.35GHz, 5.725 ~ 5.825GHz
Europe: 2.400 ~ 2.483GHz, 5.15 ~ 5.35GHz, 5.47 ~ 5.725GHz
Japan: 2.400 ~ 2.497GHz, 5.15 ~ 5.35GHz, 5.47 ~ 5.725GHz
China: 2.400 ~ 2.483GHz, 5.725 ~5.85GHz |
调制技术 |
802.11n a/b/g
DSSS (DBPSK, DQPSK, CCK)
OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
DSSS (Direct Sequence Spread Spectrum) with
DBPSK (Differential Binary Phase Shift Keying 1Mbps),
DQPSK (Differential Quaternary Phase Shift Keying 2Mbps),
and
CCK (Complementary Code Keying 5.5&11Mbps), and
OFDM (Orthogonal Frequency Division Multiplexing with
BPSK for 6,9Mbps QPSK for 12,18Mbps 16QAM for
24,36Mbps 64QAM for 48,54Mbps) |
主机接口 |
Cardbus form factor with 32-bit interface |
支持频道 |
802.11n b/g
US/Canada: 11 (1 ~ 11)
Major European country: 13 (1 ~ 13)
France: 4 (10 ~ 13)
Japan: 11b: 14 (1~13 or 14th), 11g: 13 (1 ~ 13)
China: 13 (1 ~ 13)
802.11n a
1). US/Canada: 12 non-overlapping channels
(36,40,44,48,52,56,60,64; 149,153,157,161)
2). Europe: 19 non-overlapping channel
(36,40,44,48,52,56,60,64;
100,104,108,112,116,120,124,128,132,136,140)
3). Japan: 19 non-overlapping channels
(36,40,44,48,52,56,60,64;
100,104,108,112,116,120,124,128,132,136,140)
4). China: 5 non-overlapping channels (149,153,157,161,165) |
电压范围 |
3.3V +/-5% |
操作距离 |
Outdoor: 250 m
Indoor: 100 m |
操作系统 |
WindowsR 2K, XP, Vista |
安全性 |
64-bit, 128-bit, 152-bit WEP Encryption
802.1x Authentication
AES-CCM & TKIP Encryption |
操作模式 |
Infrastructure & Ad-hoc mode (TBD) |
天线 |
Dual Band Metal PIFA Antenna x 2 and Chip Antenna x 1 |
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