General
Device Type
Switch - 28 ports - L3 - Managed - stackable
Enclosure Type
Rack-mountable 1U
Subtype
10 Gigabit Ethernet
Ports
28 x 10 Gigabit SFP+ + 4 x 25 Gigabit SFP28
Performance
Switching capacity: 760 Gbps ¦ Stacking bandwidth (full-duplex): 200 Gbps ¦ Packet forwarding rate: 565.44 Mpps ¦ Baud rate: 115200 bits/s
Capacity
Static MAC entries: 1000 ¦ Buffer capacity (MB): 4 ¦ Priority queues: 8 ¦ Link aggregation groups: 32 ¦ Link aggregation ports: 8 ¦ IPv4 routes (static): 256 ¦ IPv6 routes (static): 128 ¦ MAC ACL entries (ingress): 1280 ¦ MAC ACL entries (egress): 1024 ¦ IPv4 ACL entries (ingress): 2560 ¦ IPv4 ACL entries (egress): 1024 ¦ IPv6 ACL entries (ingress): 640 ¦ IPv6 ACL entries (egress): 512 ¦ Units per virtual stack: 32 ¦ Port mirroring groups: 4 ¦ IGMP groups: 1024 ¦ MLD groups: 1024 ¦ VLAN groups: 4000 ¦ VLAN IDs: 4094 ¦ Port security entries: 12000 ¦ Maximum ARP Spoofing entries: 128 ¦ IPv4 routes (ARP entries): 16128 ¦ Static ARP entries: 512 ¦ IPv6 ND entries: 7680 ¦ Static ND entries: 256 ¦ IP interfaces: 256 ¦ Routing entries: 12000 ¦ IPv4 forwarding entries (Layer 3): 16000 ¦ IPv6 forwarding entries (Layer 3): 8000
MAC Address Table Size
32K entries
Jumbo Frame Support
10KB
Max Units In A Stack
9
Routing Protocol
Static IP routing, RIP, RIPng, OSPFv2, OSPFv3, STP, RSTP, MLD, MSTP, IGMP, IGMPv2, IGMPv3, MLDv2, NTPv3, NTPv4, VRRPv2, VRRPv3, ECMP, policy-based routing (PBR), RIP-2, PIM-SM
Remote Management Protocol
DHCP, CLI, TCP/IP, UDP, HTTPS, Telnet, TFTP, DNS, SNMP 1, SNMP 2c, SNMP 3, RMON 1, RMON 2, RMON 3, RMON 9, SMTP, MIB, IPv6, IPv4, ICMP
Encryption Algorithm
SSL, TLS 1.0, TLS 1.1, TLS 1.2
Authentication Method
Secure Shell (SSH), Secure Shell v.2 (SSH2), RADIUS, TACACS+
Features
D-Link Green Technology, reset button, ZTP, security slot (Kensington security lock compatible), quiet mode (fan off), duplex chain topology support, duplex ring topology support, store and forward, EEE, full duplex mode, flow control, auto-uplink (auto MDI/MDI-X), auto-negotiation, High Availability, ERPS, loopback detection, PFC, Broadcast Storm Control, ACL support, IPMB, DHCP snooping, QoS, CoS, IPTV support, 802.1x authentication, WAC, MAC-based Access Control (MAC), VLAN support, HoL Blocking Prevention, Root Guard, Loop Guard, port mirroring, flow mirroring, VLAN mirroring, RSPAN, ERPS v2, iSCSI awareness, MLAG, IGMP snooping, fast leave, MLD snooping, PIM-SM snooping, GVRP, VLAN Double Tagging (Q-in-Q), port-based VLAN, Voice VLAN, Asymmetric VLAN, Private VLAN, VLAN trunking, Super VLAN, SP, WRR, WDRR, congestion control, WRED, DSCP support, trTCM, SRTCM, CIR, PIR, Multicast Storm Control, Unicast Storm Control, DHCP server, IP source guard, DAI, DHCPv6 guard, DAD, ARP spoofing, BPDU protection, DoS attack prevention, Guest VLAN, AAA, DULD, Dying Gasp support, DDM, SNMP trap, sFlow, LLDP-MED, DHCP client, D-Link DDP, SNTP server, Microsoft NLB, Link Aggregation, Port Security, DHCP relay, DSCP Marking, LLDP support, HOL Blocking Prevention, bandwidth control, NDP, ARP inspection, ARP support, TFTP client, Telnet server, SNTP support
Compliant Standards
IEEE 802.3az, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3an, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ah, IEEE 802.3ae, IEEE 802.3by, IEEE 802.1w, IEEE 802.1D, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1ag, ITU-T Y.1731, IEEE 802.3ad (LACP), IEEE 802.1x, IEEE 802.1v, IEEE 802.1p, IEEE 802.1Qbb
Built-in Devices
3 x smart fans
Status Indicators
Fan failure, console, RPS (Redundant Power Supply), USB, link/activity, stack ID, power