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IEEE 802.11a Wireless Radio
频率: 5.15 – 5.35 GHz frequency band
发射类型: IEEE 802.11a OFDM
发射功率输出: 12.4 dBm @ 6-36 Mbps, 9.2 dBm @ 48 Mbps, 7 dBm @ 54 Mbps.
数据速率: 54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 Mbps, 9 Mbps, 6 Mbps之间自动调整数据传输速度。
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产品介绍：
| 长度: |
250 毫米 (9.84") |
| 高度: |
38 毫米 (1.49") |
| 宽度: |
159 毫米 (6.27") |
| 重量: |
.625 公斤 (1.38 磅) |
| 输入电压: |
Power-over-Ethernet |
| 电压范围: |
36 to 57 VDC |
| 涌流: |
350 mA @ 48 Volts |
| Detection Methods: |
802.3af standard
PowerDsine’s capacitance
Cisco’s data pair (in-line) |
| 无线电区域网络特性 |
| IEEE 802.11a Wireless Radio |
| 频率: |
5.15 – 5.35 GHz frequency band |
| 发射类型: |
IEEE 802.11a OFDM |
| 发射功率输出: |
12.4 dBm @ 6-36 Mbps, 9.2 dBm @ 48 Mbps, 7 dBm @ 54 Mbps. |
| 数据速率: |
54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 Mbps,
9 Mbps, 6 Mbps之间自动调整数据传输速度 |
| 频道: |
美国 (FCC)8 频道 |
| Receiver Sensitivity: |
-65 dBm @ 54 Mbps, -70 dBm @ 36 Mbps, -82 dBm @ Mpbs. |
| 范围: |
大约 10m @ 54 Mbps, 大约 30M @ 36 mbps, 无限范围漫游 |
| 兼容性: |
Designed to comply with IEEE 802.11a wireless LAN standard for 5 GHz radio implementations |
| Bit Error Rate: |
Better than 10 –5 |
| IEEE 802.11b Wireless Radio |
| 频率: |
2.4 GHz,真实值根据不同国家而不同 |
| 无线类型: |
IEEE 802.aab high Rate (11 Mbps) |
| Modulation: |
Direct Sequence Spread Spectrum (CCK, DQPSK, DBPSK) |
| 发射功率输出: |
15 dBm |
| 数据速率： |
11 Mbps High/5.5 Mbps Medium/2Mpbs Standard/
1 Mbps Low 自动调整数据传输速度 |
| 频道: |
美国 (FCC)11 频道,欧洲 (ETSI)13 频道,
其他国家根据地方性的规定 |
| Bit Error Rate: |
Better than 10-5 |
| 安全 |
| IEEE 802.1x, 802.11 Wired Equivalent |
| WEP标准加密： |
提供WEP64及WEP128加密 |
| 网络信息 |
| 以太网接口： |
10/100 BaseT |
| 以太网传输速率： |
10/100Mbps |
| Filters: |
Protocol Filters–IP, IPX, NetBEUI, DECNET, AppleTalk, Other Broadcast Traffic Filters–IP, ARP, Novell RIP, SAP and LSP, Adjustable bandwidth allocation. |
| 管理 |
| 管理接口: |
SNMP; Secure Web browser-based manager, serial port or Telnet via RF, and Ethernet. |
| SNMP Agent: |
SNMP Version 1 supported |
| SNMP Traps: |
Cold start, Authentication Failure, MobileLAN manager reliable traps |
| SNMP MIBs: |
RFC 1213 (MIB-11), RFC 1643 (802 Dot3), MobileLAN access point MIB, SNMP v1 versions of the 802.11 MIB and a MIB for 802.x and proprietary security related events. |
| 使用环境 |
| 操作温度: |
-20°C to +55°C with 802.11b radio |
| 保存温度: |
-30°C to +75°C |
| 湿度: |
(非浓缩) 10 到 90%比较湿度 |
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