| standard configuration |
24 10/100M RJ-45 MDI/MDI-X port,support PoE function,2 gigabit SFP combo port 1 Console RJ45 |
| Transmission medium |
10BASE-T: 3、4、5 Unshielded twisted pair（≤100m） 100BASE-TX: 5 classes and up unshielded twisted-pair cable（≤100 m） |
| LED light | power 、system、Link/Act、10/100M、POE |
| Dimension | 440*315*44 (mm) |
|
environment temperature |
0-40℃ operation，-40-70℃ preserve， |
|
environment humidity |
Operate:10-90% non-condensing, Storage:5-90% non-condensing, |
| Input power | Internal Power Supply 250W or 400W |
| Fan design | Fan |
| Software specification | |
| Support standards |
IEEE 802.3, 802.3u, 802.3x, 802.3af，802.3at CSMA/CD, TCP/IP |
|
Basic function | Compatible comply with the IEEE 802.3 af / 802.3at standard of PD equipment. |
| Port supply priority function | |
| Wire speed forward | |
| MAC automatic learning and aging | |
| Full duplex adoption of the IEEE 802.3 x standard, half duplex adoption of Backpressure standards | |
| Flash | 8MB |
| SDRAM | 128MB |
| transmit rate | 6.54Mpps |
| backboard bandwidth | 8.8Gbps |
| swap mode | Store-and-Forward |
| MAC address table | 16K |
| queue buffer | 8MB |
| Consumption | ≤24W |
|
VLAN |
Port base VLAN ACCESS VLAN TRUNK VLAN HYBRID VLAN 802.1Q tagged VLAN Max. 4094 VLAN |
| IGMP Snooping |
IGMP v1/v2 Snooping Support 256 groups |
|
MAC address administration |
MAC address display/inquire Static MAC settings Dynamic MAC address administration MAC address filtering |
| Link Aggregation |
maximum 8 port per group, support 16 group LACP dynamic or static aggregation |
| Access control |
Based on MAC source, destination MAC, MAC source and destination MAC, MAC protocol, source IP access control. Based on the TCP, IP, UDP, IGMP source IP, destination IP, source IP and destination IP access control |
| Security feature |
VLAN port isolation Port +MAC+IP binding |
| Port Mirroring |
- One-to-one - Many-to-one -By mirroring port transmission, receiving and sending and receiving data |
| Storm control |
Multicast packets speed limit Broadcast packets speed limit Unknown unicast speed limit |
| Port speed limit | Egress and ingress speed limit |
| DHCPSNOOPING | Prevent illegal DHCP server |
| Loop detection | Detection of Ethernet loop |
| ARP attack prevention |
To prevent the ARP request deception To prevent the ARP reply to cheat |
| Jumbo Frames | 10K |
|
SNMP |
SNMP v2c;conform to RFC1902, RFC1903, RFC1904, RFC1905, RFC1906, RFC1907 The MIB II;conform to RFC1213 Ethernet MIB;conform to RFC1643 The bridge MIB;conform to RFC1493 |
|
RMON | Support group 1, 2, 3, 9 |
| Equipment management |
Console Telnet The CLI interface WEB UI Support the Ping Check the CPU and memory utilization one key to collect fault |
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