D-Link DGS-1210-24P 28-port Smart PoE Switch, 24x GbE PoE+, 4x RJ45/SFP, PoE 193W

24 PoE 10/100/1000 Base-T port + 4 TP/SFP Combo Ports - 24 x 10/100/1000Mbps Auto-Negotiating Ports - 4x 1Gbps Combo TP Port/SFP Slot - Port 1-24 802.3at up to 30W - max PoE budget 193W - dlink|green 3.0, advance power saving features - 802.3az Energy Efficient Ethernet (EEE) port power save in idle mode - Jumbo frames up to 13000 bytes, 16K MAC-addresses - Half-/Full-Duplex, auto-negotiation, Auto MDI/MDIX - IEEE 802.3x Flow Control - 802.3ad Link Aggregation - Asymmetric VLAN, Auto Voice/Surveillance VLAN - Traffic Segmentation - 802.1p priority queues - MAC/IP filtering - MAC/IP-based ACL - 802.1X port-base Access Control, Port Security - D-Link Safeguard Engine - Static Routing and Default Route - IPv6 Ready - D-Link Network Assistant Utility (DNA) from firmware ver. 4.1, web based management, compact CLI - D-View 6.0 support, RMON - Fanless design - 19" Rackmount Installation - Firmware Release 7 not backwards compatible to Hardware Version D1/D2