Interface
– 20 x 10/100/1000 Mbps Gigabit Poe Ethernet port
– 4 x 10/100/1000 Mbps Gigabit Poe+ Ethernet port
– 4 x SFP Gigabit Uplink
Switching Capacity
– Switch fabric: 56 Gbps
Poe
– PoE Standard: IEEE 802.3af and IEEE 802.3at
– PoE Capable Ports: Ports 1 to 24: Up to 30 W
– Max. 370 W
Green Technology
– IEEE 802.3az Energy Efficient Ethernet
– D-Link Green 3.0 power-s!aving features
– LED and Port Shutoff
– Port Standby
– System Hibernation
– Cable Length Detection
– Link Status Detection
– Time-based PoE
Security Features
– Access Control List
– D-Link Safeguard Engine
– Port Security
– ARP Spoofing Prevention
– Smart IP-MAC-Port Binding
Intuitive Management
– IPv4/ IPv6 Dual Stack1
– Web GUI (supports 10 languages)
– SmartConsole utility
– SNMP and RMON
– Simplified CLI through Telnet
QoS
– Supports IEEE 802.1p QoS
– Supports DSCP
Advanced Features
– Auto Surveillance VLAN
– Auto Voice VLAN
– Port or VLAN-based Loopback Detection
– Cable Diagnostics
– LLDP/LLDP-MED
Trap & Logs
– SNMP Trap
– Trap for SmartConsole Utility
– System Log