| 硬件特性 |
| Hardware Version |
Version 2 |
| RJ45 Port |
8 10/ 100/1000Base-T RJ-45 Auto-MDI / MDI-X ports |
| Fiber Port |
2 SFP interfaces, shared with Port-7 and Port-8 |
| PoE供电输出 |
48V DC, 15.4W, 350mA (Pin 1, 2, 3, 6) |
| PoE总输出功率 |
123.2 watts |
| Processing Mode |
Store-and-Forward |
| Backplane Bandwidth |
16Gbps / non-blocking |
| Throughput |
11.9Mpps |
| MAC地址表 |
8K MAC address table with auto learning function |
| 共享数据缓冲区 |
Built-in 176K bytes chip buffer |
| Flow Control |
Back pressure for Half-Duplex
IEEE 802.3x Pause Frame for Full-Duplex |
| Jumbo Frame |
Up to 9K Bytes (Disable, 4K, 9K) |
| LED指示灯 |
Power, 1000 Link / Act, 10/100 Link / Act per port |
| 尺寸(W x D x H) |
330 x 155 x 43.5 mm |
| Weight |
1.8 kg |
| Power Requirement |
100 - 240VAC, 50 - 60Hz, Auto-sensing |
| 功率/损耗 |
140 watts / 477.4 BTU |
| Temperature |
Operating: 0~50 degrees C Storage: -10~70 degrees C |
| Humidity |
Operating:10~90%, Storage: 5~95% (non-condensing) |
| 2层特性 |
| 基本管理界面 |
Web Browser, SNMPv1, v2c monitor and SNMP Trap |
| Port Configuration |
| - | Port disable/enable. | | - | Auto-negotiation 10/100/1000Mbps full and half duplex mode selection.
| | - | Flow control disable / enable. |
|
| VLAN |
Port-Based / IEEE 802.1Q Tagged Based VLAN Up to 64 VLAN groups |
| Link aggregation |
Supports 4 groups of 8-Port trunk
IEEE 802.3ad LACP |
| QoS |
Traffic classification based on 802.1p priority, DSCP field in IP Packet |
| IGMP Snooping |
IGMP (v1 / v2) Snooping, up to 64 multicast Groups |
| SNMP MIBs |
RFC-1213 MIB-2
RFC-1573-Interface MIB
RFC-2819 RMON MIB (Group 1) |
| 标准一致性 |
| Authentication Standard |
FCC Part 15 Class A, CE |
| 遵循国际标准 |
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3z Gigabit 1000Base-SX / LX
IEEE 802.3x Flow Control
IEEE 802.3ad Port trunk with LACP
IEEE 802.1d Spanning tree protocol
IEEE 802.1w Rapid spanning tree protocol
IEEE 802.1p Class of service
IEEE 802.1Q VLAN Tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.3af Power over Ethernet |