General
Device Type
Switch - 28 ports - L2+ - Managed
Enclosure Type
Rack-mountable
Subtype
Gigabit Ethernet
Ports
20 x Gigabit SFP + 4 x combo Gigabit SFP/RJ-45 + 4 x 10 Gigabit SFP+ (uplink)
Performance
Switching capacity: 128 Gbps ¦ Packet forwarding rate: 95.23 Mpps ¦ Packet buffer size: 12 MB
Capacity
Priority queues: 8 ¦ VLAN groups: 4000 ¦ IP interfaces: 16 ¦ Static routes: 48 ¦ Static ARP entries: 128 ¦ IPv6 source guard entries: 1000
MAC Address Table Size
16K entries
Jumbo Frame Support
9KB
Routing Protocol
IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, MSTP, RSTP, STP
Remote Management Protocol
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, ICMP, DHCP, RSTP, TACACS+, RADIUS
Encryption Algorithm
SSL, SSL 3.0, TLS 1.2
Authentication Method
Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Features
Flow control, IGMP snooping, port mirroring, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, firmware upgradable, SNTP support, STP support, RSTP support, MSTP support, QoS, DHCP server, MLD snooping, Cable Diagnostics Function, bandwidth control, DHCP relay, Port Security, MIB, MVR, GVRP, port isolation, CoS, SP, tagged VLAN, GVRP, DoS, 802.1x authentication, cloud managed, DSCP support, MAC and IP-based ACLs support, Time-controlled ACLs support, system log, IP source guard, ARP inspection, BPDU, Link Aggregation, MIB II, dual image support, SDN, fast leave, AAA, 1 fan, Voice VLAN, Private VLAN, Guest VLAN, proxy ARP, ZTP, EEE, BPDU Filter, WRR, HOL Blocking Prevention, loopback detection, MAB, queue scheduling support, schedule reboot, DSCP prioritisation, DHCPv6 snooping
Compliant Standards
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP)
Status Indicators
Status
