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