Designed for 25G Ethernet and CPRI/eCPRI links over simplex single-mode fiber,25G BiDi SFP28 LR 20km industrial optical modules (GBP-2733250-L2T, GBP-3327250-L2T) support transmission distance up to 20km.
25GE SFP+ 1310nm 40KM Optical Transceiver: SFP+ optical transceivers are designed for use in Fibre Channel links up to 25.78 Gb/s data rate and up to 40 km link length.
25GE SFP+ 1310nm 10KM Optical Transceiver: SFP+ optical transceivers are designed for use in Fibre Channel links up to 25.78 Gb/s data rate and up to 10 km link length.