| 硬件特性 | 
			| 10/100Base-TX 端口 | 
			8 x M12, 4-pin D-coded female connector | 
			| POE供电端口 | 
			4, port 5 to port 8 | 
			| Power Connector | 
			1 x M12, 5-pin A-Coded male connector | 
			| 材质 | 
			IP67 Aluminum | 
			| 尺寸 | 
			163 x 103 x 53 mm | 
			| 重量 | 
			976g | 
			| 供电需求 | 
			48V DC, redundant power with polarity reverse protection function | 
			| 功率/损耗 | 
			65 watts / 221 BTU | 
			| 安装方式 | 
			DIN rail kit and wall mount ear  | 
			| ESD 保护 | 
			6KV DC | 
			| EFT 保护 | 
			6KV DC | 
			| LED 指示灯 | 
			Power LED: 
??� Power 1 / Power 2 / FAULT (Green) 
10/100Base-TX Port (Port-1 to Port-8): 
??� LNK/ACT (Green) 
PoE Port (Port-5 to Port-8): 
??� PoE In-Use (Orange) 
 | 
			| 电缆类型 | 
			10Base-T: 2-Pair UTP Cat.3,4,5 up to 100m (328ft) 
100Base-TX: 2-Pair UTP Cat.5, 5e, 6 up to 100m (328ft) 
EIA/TIA-568 100-ohm STP (100m, max.) 
 | 
			| 2层特性 | 
			| 处理方案 | 
			Store-and-Forward | 
			| MAC地址表 | 
			2K entries | 
			| 流量控制 | 
			Back pressure for half duplex 
IEEE 802.3x pause frame for full duplex 
 | 
			| 交换结构 | 
			1.6Gbps | 
			| 带宽传输 | 
			1.19Mpps@64Bytes  | 
			| 最大传输单元 | 
			1536 bytes | 
			| 管理特性 | 
			| 国际标准 | 
			IEEE 802.3 Ethernet 
IEEE 802.3u Fast Ethernet 
IEEE 802.3x Full-Duplex Flow Control 
IEEE 802.3af Power over Ethernet 
 | 
			| 遵从法规 | 
			FCC Part 15 Class A, CE | 
			| 稳定性测试 | 
			IEC60068-2-32 (Free Fall) 
IEC60068-2-27 (Shock) 
IEC60068-2-6 (Vibration) 
 | 
			| 以太网供电(PoE) | 
			| PoE 供电标准 | 
			IEEE 802.3af Power over Ethernet / PSE | 
			| PoE 电源供电类型 | 
			End-Span | 
			| PoE 输出功率 | 
			48V DC per port, 350mA . max. 15.4 watts | 
			| 供电针脚定义 | 
			1/2(+), 3/6(-) | 
			| PoE 总输出功率 | 
			60 watts | 
			| 环境 | 
			| 温度 | 
			Operating: -40~75 degrees C 
Storage: -40~75 degrees C 
 | 
			| 湿度 | 
			Operating: 5~95% (non-condensing) 
Storage: 5~95% (non-condensing) 
 | 
			| 标准一致性 | 
			| Packet Contents  | 
			1 x M12 4-pin D-coded male connector to RJ-45 Ethernet cable, 1.2m 
1 x M12 5-pin A-coded female connector power cable, 1.2m 
1 x Wall-mount kit 
1 x DIN-rail kit (attached to M12 switch as default) 
1 x Users manual 
 |