100G QSFP28 ER1 EML 1310nm 40km Optical Transceiver

GIGALIGHT 100G QSFP28 ER1 optical transceiver module is used for long-distance transmission in the datacom or telecom sector and is compliant with the 100G Lambda MSA 100G-ER1-40 specification. It uses a pair of single-mode fibers for transmission with a central wavelength of 1310nm and a distance of up to 40km (FEC on).


  • Hot-pluggable, full-duplex transceiver module packaged in QSFP28 form factor
  • Single channel 1310nm EML and APD
  • Transmission rates of up to106.25Gbps (100G PAM4)
  • Compliant with QSFP28 MSA and 100G Lambda MSA 100G-ER1-40 standards
  • Distance up to 40km 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 Description
GQS-SPO101-ER1C 100GE QSFP28 ER4 EML 1310nm 40km Optical Module

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