General
Device Type
Switch - 30 ports - L3 - Managed - stackable
Enclosure Type
Rack-mountable
Subtype
5 Gigabit Ethernet / 2.5 Gigabit Ethernet
Ports
16 x 100/1000/2.5G (PoE+) + 8 x 100/1000/2.5G/5G (PoE++) + 2 x 100/1000/2.5G/5G/10GBase-T + 4 x 10 Gigabit / 25 Gigabit SFP28
Power Over Ethernet (PoE)
PoE++
PoE Budget
740 W
Performance
Switching capacity: 400 Gbps ¦ Bidirectional forwarding rate (64-byte packet size): 298 Mpps ¦ Stacking bandwidth: 200 Gbps
Capacity
Packet buffer size: 4 MB ¦ Units per virtual stack: 32 ¦ Queues per port: 8 ¦ Link aggregation groups: 32 ¦ IGMP groups: 1024 ¦ MLD groups: 1024 ¦ VLAN groups: 4094 ¦ ACL entries (ingress): 3072 ¦ ACL entries (egress): 1024 ¦ IPv4 routes (ARP entries): 2048 ¦ IPv6 ND entries: 1024 ¦ IP interfaces: 128 ¦ IPv4 routing table entries: 1000 ¦ IPv6 routing table entries: 512 ¦ IPv4 forwarding table entries: 4000 ¦ IPv6 forwarding table entries: 2000
MAC Address Table Size
32768 entries
Jumbo Frame Support
9KB
Max Units In A Stack
9
Routing Protocol
RIP-1, RIP-2, IGMPv2, IGMP, OSPFv2, PIM-SM, static IP routing, IGMPv3, OSPFv3, ECMP, RIPng, MLDv2, MLD, VRRPv2, VRRPv3, 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, OAM, SMTP, NTP, DHCP, IPv4, IPv6
Encryption Algorithm
SSL, TLS 1.0, SSL 3.0, SSL 2.0, TLS 1.1, TLS 1.2
Authentication Method
RADIUS, TACACS+
Features
Flow control, VLAN support, DoS attack prevention, Broadcast Storm Control, High Availability, Multicast Storm Control, Unicast Storm Control, Weighted Random Early Detection (WRED), sFlow, Spanning Tree Protocol (STP) support, Access Control List (ACL) support, Quality of Service (QoS), Dynamic ARP Inspection (DAI), Remote Switch Port Analyzer (RSPAN), Class of Service (CoS), D-Link Single IP Management (SIM), metal housing, Ethernet Ring Protection Switching (ERPS), 6KV Surge protection, Long-Distance stacking (LD-VCStack), Link Aggregation, Digital Diagnostics Monitoring (DDM), Authentication, Authorization and Accounting (AAA), VLAN Double Tagging (Q-in-Q), Root Guard, Loop Guard, Ethernet Ring Protection Switching (ERPS) v2, flow mirroring, VLAN mirroring, Weighted Deficit Round Robin (WDRR), Web-based Access Control (WAC), Voice VLAN, Connectivity Fault Management (CFM), IP/Mac/Port Binding (IPMB), RA guard, Energy-Efficient Ethernet (EEE), BPDU Filter, Weighted Round Robin (WRR), Head-of-line (HOL) Blocking Prevention, loopback detection, D-Link Discovery Protocol (DDP), Asymmetric VLAN, Microsoft Network Load Balancer (NLB), Smart Fans, Duplicate Address Detection (DAD), DNS support, Auto Surveillance VLAN, Super VLAN
Compliant Standards
IEEE 802.1D, IEEE 802.1Q, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1v, IEEE 802.1ag, IEEE 802.3at, IEEE 802.1AX, IEEE 802.3bt
Built-in Devices
2 x fans
Status Indicators
Power, RPS (Redundant Power Supply), USB, console, link/activity/speed, management, fan failure, stack ID
