无线网桥

标准协议

IEEE 802.11b/g/n; IEEE802.3; IEEE802.3u; IEEE802.3x

MCU

Atheros AR7161

RF

Atheros AR9220(5GHz Backhaul)

SDRAM

32 MByte

Flash

8 MByte

接口

自动翻转MDI/MDI-X Ethernet 10/100Base-T x 1: RJ-45

802.11 a/n (2x2) Radio

频率类型

OFDM

调治方式

IEEE 802.11b/g/n: OFDM with BPSK, QPSK, 16QAM, 64QAM

频宽

2.412~ 2.485GHz

传输功率

26dBm/28dBm (max)

传输速率

IEEE 802.11b/g/n: 6/9/12/18/24/36/48/54 Mbps

IEEE 802.11n: See Below Chart

Guard Interval 800ns               Guard Interval 400ns
MCS  20MHz(Mbps) / 40MHz(Mbps)     20MHz(Mbps) / 40MHz(Mbps)
0              6.5                     13.5                        7.2                     15
1              13                        27                        14.4                    30
2             19.5                    40.5                       21.7                   45
3              26                        54                        28.9                    60
4              39                        81                        43.3                    90
5              52                       108                       57.8                   120
6             58.5                    121.5                      65                     135
7              65                       135                       72.2                   157.5
8              13                        27                        14.4                    30
9              26                        54                        28.9                    60
10            39                        81                        43.3                    90
11            52                       108                       57.8                   120
12            78                       162                       86.7                   180
13           104                      216                      115.6                  240
14           117                      243                       130                    270
15           130                      270                      144.4                  300

天线类型

集成18DB 双极化平板天线

接收灵敏度

IEEE 802.11b/g: -96dBm @ 6Mbps; -83dBm @ 54Mbps

IEEE 802.11n: -95dBm @ HT20; -91dBm @ HT40

系统加密安全

64-bit/128-bit/152-bit WEP and WPA (-PSK with TKIP/AES) encryption

工作模式

桥接模式点对点和点对多点模式。

工作环境

温度

-35 ~ +70°C

储藏温度

-40 ~ +80°C

湿度

0 ~ 95% (非结露)

工作海拔高度

4,572m

防雷保护

IEC 1000-4-2/ Instant Surge 4 KV

风速

90 mph(operational), 125mph(Survival)

电源

电源适配器

PoE DC 48 Volt + 5%; 40Watt (Max.); AC adapter AC 100V ~ 240V

功耗

15W Typical

操作系统

Windows 2000 /XP /Vista /Windows 7

保修期

一年