| 硬件规格 |
| RJ45 Port |
8 Fast Ethernet RJ45 Ports |
| Gigabit RJ45 Port |
2个千兆电口 |
| SFP端口 |
2 Gigabit SFP mini-GBIC interfaces, shared ports 9-10 |
| Switching method |
Store-and-forward |
| Backplane Bandwidth |
5.6Gbps / 无阻塞 |
| Throughput |
4.16Mpps@64Bytes |
| Address Table |
4K MAC address table, automatic source address learning and aging |
| 共享数据缓冲区 |
2.75Mb |
| Flow Control |
Supports IEEE 802.3x full-duplex and half-duplex mode |
| 最大传输单元 |
1536 Bytes |
| Reset Button |
< 5 sec: System restart > 5 sec: Restore factory defaults |
| 尺寸 (W x D x H) |
330 x 155 x 43.5 mm, 1U高度 |
| Weight |
1.5kg |
| LED指示灯 |
系统:
电源 (Green)
百兆端口 (Port1 to Port8):
百兆端口 活动/连通 (Green)
PoE使用状态(Orange)
千兆电口 / SFP 接口 (Port 9 to Port10):
连通/活动 (Green)
百兆/千兆 (Green)
PoE供电状态
30W, 60W, 90W, 120W (Orange)
|
| Cable |
Twisted-Pair 10BASE-T: 2-Pair UTP CAT. 3, 4, 5, up to 100 meters 100BASE-TX: 2-Pair UTP CAT. 5, 5e up to 100 meters 1000BASE-T: 4-Pair UTP CAT. 5e, 6 up to 100 meters Fiber-Optic Cable 1000BASE-SX : 50/125m or 62.5/125?m multi-mode fiber optic cable, up to 550m (varying on SFP module) 1000BASE-LX : 9/125m single-mode fiber optic cable, up to 10/20/30/40/50/60/70/120 kilometers (varying on SFP module) |
| Power Requirement |
100~240V AC, 50/60Hz, 2A |
| Power Consumption |
Max. 150 watts / 511BTU |
| ESD 保护 |
2KV DC |
| 以太网供电 |
| PoE 标准 |
IEEE 802.3af / 802.3at PoE / PSE |
| PoE 电源类型 |
End-span |
| PoE 功率输出 |
Per Port 52V DC, Max. 30.8 watts |
| 电源引脚分配 |
1/2(+), 3/6(-) |
| PoE功率预算 |
125 watts (max.) |
| Power supply capacity |
PD @ 7 watts 8 units
PD @ 15.4 watts 8 units
PD @ 30.8 watts 4 units
|
| 2层功能 |
| Port Management |
Port disable/enable
Auto-negotiation 10/100/1000Mbps full-duplex and half-duplex mode selection
Flow control disable/enable
Bandwidth control/broadcast storm control |
| 端口状态 |
Display each port's speed/duplex mode, link status, flow control status, auto-negotiation status |
| Port Mirroring |
TX / RX / 两者
Many-to-1端口镜像 |
| VLAN |
802.1Q tagged VLAN, 支持30个 VLAN 组, 支持 4094条 VLAN ID 基于端口 VLAN, 支持10个 VLAN组 MTU VLAN |
| QoS |
Supports per-port high and low priority assignment |
| Safety |
控制MAC地址绑定 TCP和UDP过滤 |
| 生成树协议 |
STP, IEEE 802.1D Spanning Tree Protocol
RSTP, IEEE 802.1w Rapid Spanning Tree Protocol |
| Link aggregation |
Supports 2 groups, each group 4 100Mbps ports trunk
Supports 1 group, 2 Gigabit ports trunk |
| DHCP Relay |
DHCP Relay Agent / DHCP Relay Server |
| PoE 设置 |
PoE status/ PoE port settings/ PoE order |
| 配置返回/恢复 |
Configuration backup / restore through Web interface |
| IGMP Snooping |
IGMP (v1 / v2) Snooping, up to 32 multicast groups |
| 管理功能 |
| 基本管理界面 |
Web管理， SNMP v1 / v2c |
| 标准 |
| Authentication Standard |
FCC Part 15 Class A, CE |
| 遵循国际标准 |
IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3ab Gigabit Ethernet
IEEE 802.3z Gigabit Ethernet
IEEE 802.3x Full-duplex flow control
IEEE 802.1Q VLAN
IEEE 802.1p QoS
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus |
| 环境 |
| Operating Environment |
温度: 0 ~ 50 °C
相对湿度: 5 ~ 95% (无冷凝) |
| Storage Environment |
温度: -10 ~ 70 °C
相对湿度: 5 ~ 95% (无冷凝) |
网站地图
联系我们
RSS