100G QSFP28 LR1 EML 1310nm 20km SMF LC Optical Transceiver

FIBERSTAMP 100G QSFP28 LR1 optical transceiver module is used for long-distance transmission in the datacom or telecom field and is compliant with the 100G Lambda MSA 100G-LR1-20 specification and compatible with the IEEE 802.3cu 100GBASE-LR1 Ethernet transmission protocol. The product uses a pair of single-mode fiber for transmission with a central wavelength of 1310nm and a distance of up to 20km (with FEC on).


  • Hot-pluggable, full-duplex transceiver module packaged in QSFP28 form factor
  • Single channel 1310nm EML and PIN
  • Transmission rates of up to106.25Gbps (100G PAM4)
  • Compliant with QSFP28 MSA and 100G Lambda MSA 100G-LR1-20 standards
  • Compatible with IEEE 802.3cu 100GBASE-LR1 Ethernet transport protocol
  • Distance up to 20km using 1 pair of single-mode fibers (FEC on)
  • Power consumption less than 4w
  • Dual LC optical connectors
  • Commercial operating temperature range
  • Supply voltage 3.3V
  • RoHS compliant (lead-free)
P/N & Data Sheet Description
FBG-10031K20C 100GE QSFP28 LR4 EML 1310nm 20km Optical Module

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