| 硬件特性 |
| 物理端口 |
8-Port RJ-45 for 10/100Base-TX (Port 1 to Port 8)
1-Port RJ-45 for 10/100/1000Base-T (Port 9)
|
| POE端口 |
8-Port with 802.3af / 802.3at PoE injector function |
| LED指示灯 |
System: Power (Green)
Per PoE port: PoE (Orange)
???????LNK/ACT (Green)
Gigabit port: Speed (Green)
?????? LNK/ACT (Green)
|
| 交换机处理方式 |
存储-转发模式 |
| MAC地址表 |
4K MAC address table with Auto learning function |
| 背板带宽 |
3.6Gbps |
| 吞吐量 |
2.67Mpps@64Bytes |
| 流量控制 |
Back pressure for Half-Duplex
IEEE 802.3x Pause Frame for Full-Duplex
|
| 电源要求 |
AC 100~240V, 50/60Hz, 2.5A max. |
| 功率损耗 |
130 watts / 443BTU |
| 尺寸 (W x D x H) |
280 x 180 x 43 mm, 1U height |
| 重量 |
1.7kg |
| 以太网供电（Power over Ethernet） |
| PoE标准 |
IEEE 802.3af / 802.3at Power over Ethernet / PSE |
| PoE电源类型 |
End-Span |
| PoE功率输出 |
Per Port 56V DC, 350mA. Max. 15.4 watts
Per Port 56V DC, 600mA. Max. 30 watts
|
| 电源引脚分配 |
1/2(+), 3/6(-) |
| PoE输出功率 |
120 watts (at room temperature) |
| Max. number of Class 1 PD |
8 |
| Max. number of Class 2 PD |
8 |
| Max. number of Class 3 PD |
8 |
| Max. number of Class 4 PD |
3 |
| 标准一致性 |
| EMI Safety |
FCC Class A, CE |
| 工作温度 |
0 ~ 50 degrees C |
| 存储温度 |
-10 ~ 70 degrees C |
| 工作湿度 |
5 ~ 95%, relative humidity, non-condensing |
| 存储湿度 |
5 ~ 95%, relative humidity, non-condensing |
| 国际标准 |
IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3x Flow Control
IEEE 802.3af Power over Ethernet
IEEE 802.3at High Power over Ethernet
|
