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All products
| Item | Description |
| Fixed ports | 24x1000BASE-T ports, 8x10GE SFP+ ports |
| Extended slot | One extended slot |
| Dimensions mm (W×D ×H) | 442×420×44.4 |
| Input voltage | AC:
Rated AC voltage: 100-240 V AC; 50/60 Hz Max AC voltage: 90-264 V AC; 47-63 Hz
DC: Rated DC voltage: -48-60 V DC; Max DC voltage: -38.4-72 V DC |
| Maximum power consumption (without card) | 62.4 W (without extension card) |
| Operating temperature | 0-1800 m altitude: -5°C to 50°C 1800-5000 m altitude: The operating temperature reduces by 1ºC every time the altitude increases by 220 m. |
| Relative humidity | 5% to 95% (non-condensing) |
| Heat dissipation | Air cooling heat dissipation and intelligent speed adjustment |
| MAC address table | IEEE 802.1d standards compliance
32K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Packet filtering based on source MAC addresses |
| VLAN | 4K VLANs
Guest VLAN and voice VLAN GVRP MUX VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports 1:1 and N:1 VLAN mapping function |
| Ethernet loop protection | RRPP ring topology and RRPP multi-instance
Smart Link tree topology and Smart Link multi-instance, providing millisecond-level protection SEP ERPS (G.8032) STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) BPDU protection, root protection, and loop protection |
| IP routing | Static routes, RIP v1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, VRRP, VRRP6 |
| IPv6 features | Neighbor Discover (ND)
PMTU IPv6 Ping, IPv6 Tracert, IPv6 Telnet 6to4, ISATAP ACLs based on source IPv6 addresses, destination IPv6 addresses, Layer 4 ports, or protocol types Multicast Listener Discovery snooping (MLDv1/v2) |
| Multicast | PIM-SM, PIM-DM, and PIM-SSM
IGMP v1/v2/v3 snooping and IGMP fast leave Multicast forwarding in a VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics |
| QoS/ACL | Rate limitation in the inbound and outbound directions of a port
Packet redirection Port-based traffic policing and two-rate three-color CAR Eight queues on each port WRR, DRR, SP, WRR+SP and DRR+SP queue scheduling algorithms Re-marking of the 802.1p and DSCP fields of packets Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP port number, protocol type, and VLAN ID Queue-based rate limitation and shaping on ports |
| Security | Hierarchical user management and password protection DoS attack defense, ARP attack defense, and ICMP attack defense
Binding of the IP address, MAC address, port number, and VLAN ID Port isolation, port security, and sticky MAC MAC Forced Forwarding (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 a port AAA authentication, RADIUS authentication, and HWTACACS authentication NAC SSH V2.0 HTTPS CPU protection Blacklist and whitelist Attack source tracing and punishment for IPv6 packets such as ND, DHCPv6, and MLD packets Secure Boot |
| Management and maintenance | iStack
Virtual cable test SNMP v1/v2c/v3 RMON sFLOW |
Kendall
Ireland
We bought this switch and dual AC power module, and insert it in chassis and saved the freight, thank you!
Keltin
Albania
is very cost-effective for me. Well-performed, I am very satisfied with it.
Maged
Algeria
It is really cheaper than local distributor. Save my lots of money!
Rodrigues
Luxembourg
You were responsive to my urgent shipping needs. Thank you.