| Item | Description |
| Fixed port | 32 × Ethernet 10/100 BaseTx ports, 16 × Ethernet 10/100/1000 Base-T ports, 4 × Gig SFP ports |
| MAC address table | 16K MAC address entries
MAC address learning and aging Static, dynamic, and blackhole MAC address entries Interface-based MAC learning limiting |
| VLAN features | 4K VLANs
Guest VLAN and voice VLAN GVRP MUX VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and interfaces 1:1 and N:1 VLAN mapping |
| Ethernet loop protection | RRPP ring topology and RRPP multi-instance
Smart Link tree topology and Smart Link multi-instance, providing millisecond-level protection switchover SEP ERPS (G.8032) STP(IEEE 802.1d), RSTP(IEEE 802.1w), and MSTP(IEEE 802.1s) |
| Reliability | EFM OAM (802.3ah)
CFM OAM (802.1ag) ITU-Y.1731 DLDP LACP |
| IP routing | Static route, RIP, RIPng, OSPF |
| IPv6 features | Neighbor Discovery (ND)
Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet |
| Multicast | IGMPv1/v2/v3 snooping
Controllable multicast Interface-based multicast traffic statistics MLDv1/v2 snooping (Multicast Listener Discovery snooping) |
| QoS/ACL | Rate limiting by an interface
Eight queues on each interface WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms Re-marking of the 802.1p priority and DSCP priority Rate limiting in each queue and traffic shaping on interfaces |
| Security | Port isolation, port security, and sticky MAC
MFF Blackhole MAC address entries Limit on the number of learned MAC addresses IEEE 802.1x authentication and limit on the number of users on an interface AAA authentication, RADIUS authentication, HWTACACS+ authentication, and NAC SSH V2.0 Hypertext Transfer Protocol Secure (HTTPS) CPU defense Blacklist and whitelist DHCP relay, DHCP server, DHCP snooping DHCPv6 relay, DHCPv6 server, DHCPv6 snooping |
| Lightning protection | Service interface: 7 kV |
| Super Virtual Fabric (SVF) | Working as an SVF client that is plug-and-play with zero configuration
Automatically loading the system software package and patches of clients One-click and automatic delivery of service configurations Supports independent running client |
| Management and maintenance | iStack
Virtual Cable Test (VCT) Remote configuration and maintenance using Telnet SNMPv1/v2c/v3 RMON eSight and web-based NMS HTTPS LLDP/LLDP-MED System logs and multi-level alarms 802.3az EEE |
| Interoperability | Supports VBST (Compatible with PVST/PVST+/RPVST) Supports LNP (Similar to DTP)
Supports VCMP (Similar to VTP) |
| Operating environment | Operating temperature: 0m to 1,800m: 0°C to 45°C; 1,800m to 5,000m (decreases 1°C for every 220m increase in altitude)
Relative humidity: 5% to 95% (noncondensing) |
| Input voltage | AC:
Rated voltage range: 100 V to 240 V AC, 50/60 Hz Maximum voltage range: 90 V to 264 V AC, 47/63 Hz |
Đánh giá và nhận xét