General
Device Type
Switch - 24 ports - L3 - Managed - stackable
Enclosure Type
Rack-mountable
Subtype
2.5 Gigabit Ethernet
Ports
20 x 10/100/1000 (PoE+) + 4 x 2.5GBase-T (PoE+) + 2 x combo 10 Gigabit SFP+/RJ-45 + 2 x 10 Gigabit SFP+
Power Over Ethernet (PoE)
PoE+
PoE Budget
375 W
Performance
Switching capacity: 140 Gbps ¦ Forwarding performance (64-byte packet size): 104.16 Mpps
Capacity
RPVST+ instances: 126 ¦ MSTP instances: 8 ¦ VLANs supported: 4094 ¦ ACL rules: 1024 ¦ Buffer capacity (MB): 3
MAC Address Table Size
16K entries
Jumbo Frame Support
2KB
Max Units In A Stack
4
Routing Protocol
STP, RSTP, MSTP, IGMP, IGMPv2, IGMPv3, static IPv4 routing, static IPv6 routing, CIDR, policy-based routing (PBR), MLD, MLDv2
Remote Management Protocol
DHCP, RSTP, RADIUS, SSH, SCP, SSH-2, HTTPS, CLI, ICMP, Telnet, TFTP, TACACS+, SNMP 1, SNMP 2c, SNMP 3, RMON, HTTP
Encryption Algorithm
SSL
Authentication Method
RADIUS, Secure Shell (SSH), Secure Shell v.2 (SSH2), TACACS, TACACS+
Features
802.1x authentication, ARP support, IPMB, IPv6 support, RA guard, SCT, DoS attack prevention, LLDP support, LLDP-MED, VSDP, VLAN support, QoS, PVST+, RPVST+, LACP support, PVE, MVR, GVRP, UDLD, HOL Blocking Prevention, loopback detection, LAG, DHCP server, UDP, BPDU Guard, STP Root Guard, DHCP snooping, IP source guard, DAI, SSD, Broadcast Storm Control, Multicast Storm Control, Unknown Storm Control, DSCP support, WRR, ToS, DiffServ support, flow control, DAD, ISATAP tunnel support, SNTP support, Syslog support, DNS client, DHCP relay, MIB, dual image support, firmware upgradable, SmartPort technology, BOOTP support, cable test, reset button
Compliant Standards
IEEE 802.1x, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.3ad (LACP), IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3x, IEEE 802.3af, IEEE 802.3at
Processor
X ARM: 800 MHz
RAM
512 MB
Flash Memory
256 MB
Status Indicators
Status, link/activity/speed
Miscellaneous
Rack Mounting Kit
Included
MTBF
1,033,942 hours
Compliant Standards
USGv6, UL 60950, CSA 22.2, FCC CFR47 Part 15 B Class A
Localisation
European Economic Area, Switzerland, Turkey, Russia, Ukraine, Israel, United Arab Emirates, Egypt, South Africa, Indonesia, Philippines, Vietnam, Thailand, Korea
