Especificaciones:

Type Smart managed
Number of ports 28

Layer Layer 2 / Layer 2+
Main type of ports 1000BASE-T Gigabit Ethernet
Type of uplink ports 10GbE SFP+
Switching capacity 128 Gbps
Number of PoE ports 24
D-Link Green: Sí
802.3az Energy-Efficient Ethernet support: Sí
Form Factor Rackmountable
Housing Metal
Jumbo frame Sí
Cable diagnostics Sí
Link aggregation 802.3ad
VLAN group (max static) 4K
VLAN type Port-based
Advanced VLAN Auto Surveillance VLAN
Auto Voice VLAN
IP interfaces 4
Static route for IPv4/IPv6 IPv4 - 124
IPv6 - 50
Number of QoS queues per port 8
CoS based on contents Sí
Bandwidth control 16 Kbps minimum granularity
ACL type Ingress
Encryption protocol supported SSH
IP-MAC-port binding (IMPB) / Smart Binding Sí
ARP spoofing Sí
802.1X access control Sí
RADIUS/TACACS+ authentication Sí
SNMP (v1/v2c/v3) Sí
RMON v1 Sí
LLDP-MED Sí
ICMPv6 Sí