100G QSFP28 DR1 EML 1310nm 500m Optical Transceiver

GIGALIGHT 100G QSFP28 FR1 optical transceiver module is used for long-distance transmission in the datacom or telecom field and is compliant with the 100G Lambda MSA 100G-FR1 specification. The product uses a pair of single-mode fiber for transmission with a central wavelength of 1310nm and a distance of up to 2km (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-DR1 standards
  • Compliant with IEEE 802.3cu-2021 Ethernet transmission protocol
  • 4×25.78125Gbps NRZ electrical interface(CAUI-4)
  • Distance up to 500m using 1 pair of single-mode fibers (KP-FEC on)
  • Built-in digital diagnostic functions
  • 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-DR1C 100GE QSFP28 DR1 EML 1310nm 500m Optical Module

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