Adtran 1702590G1 Netvanta 1534 2nd Gen

28 Port Managed Layer 3 Lite Gigabit Ethernet Switch. Includes 24 -10/100/1000Base-T access ports 2 - Standard SFP Gigabit Ethernet Ports and 2 - Enhanced (1Gbps/2.5Gbps) SFP ports. Features include 16 Static Routes 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. 8in. Width allows 2 units to be mounted side-by-side in a stand 19in. Rack. Supported SFP modules include1000Base-SX (1200480E1) 1000Base-LX (1200481E1) 2.5 Gbps MM (1200482G1) 2.5 Gbps SM (1200483G1) and SFP interconnect cable (1200484Gx). Dual 1U 19in. mounting shelf (1700508F1).