The dgs 1510 series is the next generation of smartpro switch the dgs 1510 20 contains 16 101001000 mbps ports plus 2 gigabit sfp ports and 2 10g sfp ports with its 10g sfp ports the dgs 1510 series is ideal for deployments in the smesmb core with its 10g uplinks connecting with servers equipped with 10g port connectivity for medium to large scale enterprise deployment it can serve as a good interconnection between the core switch and edge switch featuring d link green 30 tec