50G SFP56 LR EML 1310nm 10km SMF LC Optical Transceiver Module (Industrial Grade Optional)

FIBERSTAMP 50G SFP56 LR optical transceiver module is used for long-distance interconnection of data centers or 5G fronthaul. It complies with IEEE 802.3cd 50GBASE-LR Ethernet transmission protocol and is compatible with 50G eCPRI transmission protocol. This series of products uses a pair of single-mode optical fiber for transmission, the center wavelength is 1310nm, the distance can reach up to 10km, and the working temperature range of industrial grade is optional.


  • Full-duplex transceiver integrated module in SFP56 hot-pluggable package
  • Single channel 1310nm DML and PIN
  • Transmission rate up to 53.125Gbps (50G PAM4)
  • Compliant with SFP56 MSA and IEEE 802.3cd 50GBASE-SR Ethernet transmission protocol
  • Compatible with 50G eCPRI transmission protocol
  • Using 1 pair of multimode fiber transmission, the distance can reach up to 10km.
  • Power consumption is less than 2W
  • Dual LC optical interface
  • Available in commercial and industrial temperature ranges
  • Power supply voltage 3.3V
  • Comply with RoHS environmental protection standard (lead-free)
P/N Description
FBD-E5031K10T Industrial Grade 50GE/eCPRI SFP56 LR EML 1310nm 10km Optical Transceiver Module

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