DELL 407-BBLL, 10000 Mbit/s, SFP+, SFP+, DWDM, 1574803.1" (40000 m), 10GBase-DWDM DELL 407-BBLL. Maximum data transfer rate: 10000 Mbit/s, Interface type: SFP+, Fiber optic connector: SFP+. Product color: Metallic. Quantity per pack: 1 pc(s)