| 型号 | WNA4220 | |
|---|---|---|
| 产品名称 | 802.11 b/g/n 无线吸顶AP | |
| 无线频率 | 2.4 GHz | |
| 信号收发 | 2T2R | |
| 天线 | 3dBi x2 内置天线 | |
| 频段 | 2.4 GHz (11 b/g/n) | 2.4 GHz(IEEE 802.11 b/g/n) USA(FCC): 2.412 to 2.462 GHz Europe(ETSI): 2.412 to 2.472 GHz Taiwan(TW): 2.412 to 2.462 GHz |
| 无线功率 | 11 b | 19 dBm |
| 11 g | 17 dBm | |
| 11 n | 16 dBm | |
| 10/100 Mbps端口数 | 1 | |
| PoE | YES | |
| PoE 功率消耗 | 4W | |
| 传输速率 | 802.11 g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps 802.11n: up to 300 Mbps in MCS15 (40MHz; GI=400ns) | |
| WMM (Wi-Fi certified) | Yes | |
| WEP | Yes | |
| WPA/WPA2-PSK | Yes | |
| WPA2 (Wi-Fi certified) | Yes | |
| WPA/WPA2-Enterprise | Yes | |
| DHCP 客户端 | Yes | |
| WMM | Yes | |
| WMM节电 | Yes | |
| MTBF (hr) | 781,396 | |
| 以太网 | IEEE 802.3 | |
| PoE | IEEE 802.3af | |
| 安规 | CCC | |
| 电源输入 | PoE | |
| 产品尺寸 | 尺寸(直径x高) (毫米) | 144x45 |
| 操作 | 温度 | 0 to 50 C/32F to 122F |
| 湿度 | 10% to 90% (无冷凝) | |
| 储存 | 温度 | -30 to 70 C/-22F to 158F |
| 湿度 | 10 to 90% | |