52-Port 10/100/1000Mbps (24-Port PoE) Gigabit Smart Switch including 4 SFP ports, 193W PoE budget
- 24 x PoE 10/100/1000Mbps 
- 24 x 1000BaseT 
- 4 x SFP ports Auto-Negotiating Ports
- Power budget 193W
- Port 1-8 802.3at up to 30W
- Port 9-24 802.3af up to 15.4W
- Switching Capacity 104 Gbps
- Advance power saving features 
- Half-/Full-Duplex, auto-negotiation, Auto MDI/MDIX
- IEEE 802.3x Flow Control
- 802.3ad Link Aggregation
- Asymmetric VLAN, Auto Voice VLAN
- Jumbo frame 9,216 Bytes
- 802.1p priority queues
- MAC Address table size 16k
- Static MAC Addresses 256
- Static multicast addresses 64
- MAC/IP filtering
- MAC/IP-based ACL 200 rules (Port List)
- 802.1X port-base Access Control, Port Security
- LLDP, LLDP-MED, Smart Binding, Traffic Segmentation
- IPv6 configurations
- D-Link Safequare Engine
- Smart Console Utility, web based management, compact CLI
- D-View 6.0 support
- 19" Rackmount Installation
- IEEE 802.3az EEE