| 硬件特性 |
| 电口 |
8-port RJ-45 for 10/100Base-TX |
| PoE端口 |
4-port with PoE injector function, Port-1 to Port-4 |
| LED指示灯 |
One power
1-4 port PoE in-use, LNK / ACT
1-8 port LNK / ACT
|
| 处理方式 |
Store and Forward switch architecture |
| 背板带宽 |
1.6Gbps |
| MAC地址表 |
1K MAC address table with auto learning function |
| 吞吐量 |
1.19Mpps |
| 电源要求 |
AC 100~240V, 50/60Hz, |
| 功率/损耗 |
Max. 65 watts / 221 BTU |
| 尺寸 (W x D x H) |
217 x 135 x 43 mm |
| 重量 |
1.0 kg |
| 以太网供电（PoE） |
| PoE标准 |
IEEE 802.3af Power over Ethernet / PSE |
| PoE Power Supply Type |
End-Span |
| PoE供电输出 |
Per Port 48V DC, 350mA . Max. 15.4 watts |
| Power Pin Assignment |
1/2(+), 3/6(-) |
| PoE总输出功率 |
60 watts |
| 2层特性 |
| 管理方式 |
Web management, SNMP Trap |
| VLAN |
Port-based VLAN and IEEE 802.1Q Tag-based VLAN, up to 16 VLAN groups |
| QoS |
2 priority queues for three type of Class of Service
-Port-based
-IEEE 802.1p priority tag
-TCP / IP header's DSCP classifier
Weighted Round Robin queue scheduling
|
| 带宽控制 |
Inbound Rate Limit and Outbound Traffic shaping |
| 风暴控制 |
Disable, 12.5%, 25%, 50%, 62.5% 4 levels |
| 认证标准 |
| EMI Safety |
FCC Class A, CE |
| 工作环境 |
0~40 degrees C, 10%~95%RH |
| 存储环境 |
-40 ~70 degrees C, 95% RH |
| 工作湿度 |
5% to 90% , relative humidity, non-condensing |
| 存储湿度 |
5% to 90% , relative humidity, non-condensing |
| 遵循国际标准 |
IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3x Flow Control
IEEE 802.3af Power over Ethernet
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN Tagging |
| * 以上参数只适用于FSD-804PS硬件V3版本. |
