Adtran 1702545G2 Netvanta 1544p 2.1 Gen

28 Port Managed Layer 3 Gigabit Ethernet Switch supporting 802.3af & Legacy Power over Ethernet. Includes 24 - 10/100/1000Base-T access ports and 4 - Enhanced SFP Gigabit (1Gbps/2.5Gbps) Ethernet Ports. Features include 802.1Q VLANs GVRP 802.1p QoS 802.1w Rapid Spanning Tree 802.3ad Link Aggregation Auto MDI/MDI-X CLI HTTP GUI SSH SSL RADIUS SNMP. Provides up to 15.4 watts/port (370 watts) of 802.3af(PoE) and 802.3at(PoE+) compliant power. 19in. Rack mount 1U housing. Supported SFP modules include 1000Base-SX (1200480E1) 1000Base-LX (1200481E1) 2.5 Gbps MM (1200482G1) 2.5 Gbps SM (1200483G1) and SFP interconnect cable (1200484Gx).