General
Device Type
Switch - 28 ports - L2+ - smart
Enclosure Type
Rack-mountable
Subtype
Gigabit Ethernet
Ports
24 x 10/100/1000 (PoE+) + 4 x Gigabit SFP
Power Over Ethernet (PoE)
PoE+
PoE Budget
250 W
Performance
Switching capacity: 56 Gbps ¦ Forwarding performance: 41.66 Mpps ¦ Packet buffer size: 4.1 Mbit
Capacity
IP interfaces: 16 ¦ IPv4 routes (static): 32 ¦ IPv6 routes (static): 32 ¦ Priority queues: 8 ¦ Multicast groups: 511 ¦ Maximum aggregation groups: 8 ¦ Ports per aggregation group: 8 ¦ Layer 2 multicast filtering profiles: 256 ¦ Layer 2 multicast filtering entries per profile: 16 ¦ VLAN groups: 4000 ¦ MAC VLAN address entries: 12 ¦ ACL entries: 230 ¦ Binding entries: 512 ¦ IPv4 source guard entries: 253 ¦ IPv6 source guard entries: 183 ¦ Port security entries: 64
MAC Address Table Size
8K entries
Jumbo Frame Support
9KB
Routing Protocol
STP, RSTP, MSTP, static IP routing, IGMP, IGMPv2, IGMPv3, MLD, MLDv2
Remote Management Protocol
IPv4, IPv6, DHCP, UDP, HTTP, HTTPS, CLI, SSH, SSH-2, ICMP, Telnet, TFTP, SNMP, SNMP 2c, SNMP 3, RMON 1, RMON 2, RMON 3, RMON 9, BOOTP, MIB
Encryption Algorithm
SSL 3.0, TLS 1.2
Authentication Method
PAP, EAP-MD5, RADIUS, Secure Shell (SSH), Secure Shell v.2 (SSH2)
Features
Store and forward, 2 fans, device discovery, schedule reboot, DHCP server, DHCP relay, ARP support, Static Link Aggregation, BPDU protection, loopback detection, flow control, port mirroring, DLDP support, LLDP-MED, IGMP snooping, fast leave, MVR, Multicast filtering function, MLD snooping, VLAN support, VLAN Tagging, GVRP, Voice VLAN, CoS, DSCP based CoS, SP, WRR, bandwidth control, Broadcast Storm Control, Multicast Storm Control, Unknown Storm Control, Unicast Storm Control, ACL support, TCP support, rate limit, AAA, MAB, Guest VLAN, IPMB, DHCP snooping, DHCPv6 snooping, ARP inspection, ND detection, ND snooping, IP source guard, DoS attack prevention, port isolation, path MTU discovery, SNMP trap, Cable Diagnostics Function, EEE, system log, 802.1x authentication, cloud managed, QoS, ZTP, LED on/off button, reset button
Compliant Standards
IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ad (LACP), IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3x, IEEE 802.1ab (LLDP), IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3az
RAM
256 MB
Flash Memory
32 MB
Status Indicators
Power, system, PoE max, fan, link/activity
