8-Port Gigabit PoE Smart Switch with 2 SFP ports - 8 x 10/100/1000Mbps Auto-Negotiating Ports - 2 x 1000Mbps SFP ports - Advance power saving features, time-based PoE - 802.3af & 802.3at, max PoE budget 65W - Auto Surveillance VLAN - Fanless design - Half-/Full-Duplex, auto-negotiation, Auto MDI/MDIX - IEEE 802.3x Flow Control - 802.3ad Link Aggregation - Asymmetric VLAN, Auto Voice VLAN - LLDP/LLDP-MED - 802.1p priority queues - MAC/IP filtering - MAC/IP-based ACL - 802.1X port-base Access Control, Port Security - Static Routing and Default Route - D-Link Safeguard Engine - Network Assistant, web based management, compact CLI - D-View support, RMON - Compact 13" desktop enclosure - Firmware Release 7 not backwards compatible to Hardware Version D1/D2.