| Service Ports | 8 * 10/100/1000MBase-T ports;
2 * 1000Base-X SFP ports; |
| Management Port | 1 Console |
| Cooling system | Fanless |
| Switching Capacity | 20 Gbps |
| Packet Forwarding Capacity | 14.89Mpps |
| Packet Buffer Memory | 4.1 Mbit |
| Jumbo Frame | 9 KB |
| Operation Temperature | -20~70°C |
| Storage Temperature | -40~70°C |
| Operation Humidity | 10%～90%(non-condensing) |
| Storage Humidity | 5%～95%(non-condensing) |
| Dimensions | 230(L)*154(W)*44(H)mm |
| Weight | <1.5Kg |
| Input Voltage(AC) | AC:110～240V/50～60Hz |
| Power Consumption | <10W |
| Protocol and Standards | IEEE 802.3, 10 Base-T Ethernet; | |
| IEEE 802.3u,100 BASE-TX; | |
| IEEE 802.3ab,1000 BASE-T; | |
| IEEE 802.3z,1000 BASE-X; | |
| IEEE 802.3az,EEE(Energy Efficient Ethernet); | |
| MAC Address | 8K MAC address
Support auto-update, two-way learning | |
| VLAN | Based Port VLAN | |
| Up to 4096 VLAN | |
| VLANs based on IEEE 802.1q | |
| Spanning Tree | STP Spanning Tree Protocol | |
| RSTP Rapid Spanning Tree Protocol | |
| Port Aggregation | 8 aggregation groups,each containing up to 8 ports; | |
| Port Mirroring | Send and receive two-way port mirroring | |
| Ring network protocol | support | |
| Support ring protection | |
| Support for Downward Multiring | |
| Port Isolation | Downlink ports are isolated from each other and can communicate with uplink | |
| Port stream control | Half duplex based on backpressure control | |
| Full duplex based on PAUSE frames | |
| Port speed limit | Port Based Input / Output Bandwidth Management | |
| Multicast control | IGMPv1/2/3 and MLDv1/2 Snooping | |
| DHCP | DHCP Snooping | |
| Storm suppression | Storm suppression for unknown Unicast, multicast, multicast, broadcast type | |
| Storm suppression based on bandwidth regulation and storm filtering | |
| Security features | Based on Vlan, MAC binding | |
| ACL Based on IP and MAC | |
| Security limit on the number of MAC addresses based on ports | |
| QOS | 802.1 P Port Queue Priority Algorithm | |
| Cos/Tos,QOS tags | |
| WRR (Weighted Round Robin) | |
| Ping Detection | IPv4/IPv6 Ping Detection | |
| Modalities for consultation | Port automatic negotiation | |
| System maintenance | Detection of connectivity | |
| Upgrade package upload | |
| See System log | |
| WEB factory configuration restored | |
| Management | WEB-based interface management | |
| Telnet | |
| CLI Management (Command Line Interface) | |
| SNMP |
