| standard configuration | 24 10/100/1000M RJ-45 MDI/MDI-X ports, 4 gigabit SFP+ ports |
| Flash | NAND Flash（128M）and NOR Flash（8M）at the same time |
| SDRAM | 512MB |
| transmit rate | 105.2Mpps |
| backboard bandwidth | 128Gbps |
| swap mode | Store-and-Forward |
| MAC address table | 16K |
| Dimension | 440*220*44 (mm) |
| power supply | Input AC100-240V Auto,50-60Hz，Output12V/4.2A |
| Lightning protection | Port lightning protection ability: common mode 6 kv |
| Energy conservation design | 2 Fan |
| LED light | status、Link/Act、10G |
|
environment temperature/humidity |
0-50℃ operation,-40-70℃ preserve， Operation:10%-90% RH,storage:5％～90％RH |
| Operation altitude | -500m～5000m |
|
VLAN |
port base VLAN、MAC base VLAN、protocol base VLAN ACCESS VLAN TRUNK VLAN HYBRID VLAN Super VLAN 802.1Q tagged VLAN Management VLAN can modified to other VLAN Max. 4094 VLAN |
|
MAC address administration |
MAC address display/inquire Supports 256 static MAC Dynamic MAC address administration MAC address filtering |
| IGMP Snooping |
IGMP Snooping IGMP v1/v2/v3 |
|
ACL |
IP standard acls MAC extended ACL IP extended ACL VLAN -based ACL Based on the 2 layer interface (physical interface/AP) ACL associated entry |
| Security feature |
Port isolation in VLAN Port + MAC + IP binding |
|
Port Mirroring |
- One-to-one - Many-to-one - One-to-many Mirrored port of sending, receiving and sending, receiving data |
| storm control | Broadcast/Multicast/Unknown Unicast Storm Control |
| Port speed limit | engress and ingress port speed limits, speed limit exports size 64 Kbps |
| DHCPSNOOPING | Prevent illegal DHCP server, support DHCP trust port |
| Loop detection | Support loop detection |
|
STP Protocol |
IEEE802.1d STP IEEE802.1w RSTP standard 802.1s MSTP |
| ARP attack prevention |
Prevent the ARP request deception Prevent the ARP reply cheat |
| Jumbo frames | Max to forwarding 9K bytes Ethernet packets of port |
|
QoS |
Hardware queue number: 8 802.1 p, DSCP tag SP WRR SP + WRR Based on the flow speed limit size 64 Kbps Based on the flow speed limit ingress |
|
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 |
|
Network management |
Console Telnet The CLI interface WEB UI Support the ping Check the CPU and memory utilization |
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Enya