| 硬件特性 |
| 电口 |
8-Port RJ-45 for 10/100/1000Base-T |
| PoE端口 |
8-Port with 802.3af / 802.3at PoE injector function |
| LED指示灯 |
System: Power x1 (Green), Fan Alert x1 (Orange), PoE Power Usage x4 (Orange)
Per Port: PoE In-use (Orange), Speed (Green), LNK/ACT (Green)
|
| 处理方式 |
Store and Forward switch architecture |
| MAC地址表 |
8K MAC address table with auto learning function |
| 背板带宽 |
16Gbps |
| 吞吐量 |
11.9Mpps |
| 巨型帧大小 |
9K Bytes |
| 流控 |
Back pressure for Half-Duplex. IEEE 802.3x Pause Frame for Full-Duplex |
| 电源要求 |
AC 100~240V, 50/60Hz, 1.25A |
| 功率/损耗 |
250 watts / 853BTU |
| 尺寸 (W x D x H) |
330 x 155 x 43.5 mm |
| 重量 |
1.66 Kg |
| 以太网供电（PoE） |
| PoE标准 |
IEEE 802.3af / 802.3at Power over Ethernet / PSE |
| PoE供电类型 |
End-Span |
| PoE供电输出 |
Per Port 52V DC, 275mA. Max. 15.4 watts (IEEE 802.3af)
Per Port 52V DC, 535mA. Max. 30 watts (IEEE 802.3at)
|
| 供电针脚定义 |
1/2(+), 3/6(-) |
| PoE总输出功率 |
240 Watts |
| Max. number of Class 2 PD |
8 |
| Max. number of Class 3 PD |
8 |
| Max. number of Class 4 PD |
8 |
| 标准一致性 |
| EMI Safety |
FCC Class A, CE |
| Operating Temperature |
0 ~ 50 degrees C |
| Storage Temperature |
-40 ~ 70 degrees C |
| Operating Humidity |
5 ~ 95%, relative humidity, non-condensing |
| Storage Humidity |
5 ~ 95%, relative humidity, non-condensing |
| Standard Compliance |
| 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 |
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