| Item | Description |
| Fixed port | 24 Ethernet 10/100 ports, 2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP |
| Forwarding performance | 9.6 Mpps |
| MAC address table | Supports 16K MAC address entries. |
| Supports manual deletion of dynamic MAC address entries | |
| Supports aging time of MAC address configurable | |
| Supports MAC address learning learning control which based on ports | |
| Supports blackhole MAC address entries. | |
| VLAN features | Supports IEEE 802.1Q |
| Supports 4K VLANs. | |
| Supports Port-based VLAN assignment. | |
| MAC address-based assignment | |
| Port-based QinQ | |
| QoS | Supports Port-based rate limiting and flow-based rate limiting. |
| Supports 8 queues of different priorities on each port. | |
| Supports mapping between 802.1p priorities and queues. | |
| Supports packet-based priority remark and packet redirection. | |
| Supports SP, WRR, and SP+WRR algorithms. | |
| IPv6 features | Supports IPv6 protocol. |
| Supports MLD v1/v2 snooping. | |
| Supports Static IPv6 routes. | |
| Multicast | Supports MVLAN |
| Supports IGMP v1/v2/v3 snooping | |
| Supports Port-based rate limiting for multicast packets | |
| Supports Controllable multicast | |
| Reliability | Supports STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multiinstance
Supports SEP and ERPS (G.8032) Supports smart Link tree topology and smart Link multi-instance, implementing millisecond-level protective switchover. |
| Security & access features
| 802.1x authentication and limit on the number of users on an interface |
| Storm suppression | |
| IP Source Guard | |
| Supports multiple authentication methods including AAA,authentication, RADIUS authentication, and TACACS+ authentication | |
| 802.1x authentication, MAC address authentication, MAC bypass authentication | |
| Supports DHCP snooping | |
| Supports Port isolation and sticky MAC. | |
| Supports Packet filtering based on MAC addresses | |
| Supports suppression of multicast, broadcast, and unknown unicast packets | |
| Supports Limit on the number of learned MAC addresses CPU defense | |
| Supports DHCP relay | |
| Surge protection | Surge protection capability of service ports: 6 kV. |
| Management and maintenance | Supports Web-based device management. |
| Supports SNMP V1/V2/V3SSHv2. | |
| Supports Remote configuration using Telnet | |
| Supports SNMP v1/v2/v3. | |
| Supports SSHv2. | |
| Operating environment | Long-term operating temperature: –5oC to + 50oC
Relative humidity: 10% to 90% (non-condensing) |
| Power supply | AC: Rated voltage: 100 V to 240 V, 50/60 Hz Maximum voltage: 90 V to 264 V, 50/60 Hz |
| Dimensions (mm) | 442×310×43.6 |
| Weight | < 4.5 kg |
| Power consumption | < 147W |
Đánh giá và nhận xét