100Gb/s QSFP28 Transceivers

The transceiver is an important part of a fiber optics network and is used to convert electrical signals to optical (light) signals and optical signals to electrical signals. It can be plugged into or embedded into another device within a data network that can send and receive a signal.

SKU: 100Gb/s QSFP28 Transceivers Categories: , Tags: ,



  • InfiniBand
  • 100G Ethernet
  • Data center, sever and Super computer


  • 4 Parallel lanes design (SR4, eSR4, PSM LR4, PSM IR4)
  • 4 CWDM lanes Mux design (LR4, CWDM4)
  • Compliant with QSFP28 MSA Specification
  • Low power design
  • Operating Temperature: 0~70℃

Ordering Information


Part No. Description Data Rate Wavelength Distance Power Consumption Tx Power
Rx OMA Sensitivity


LQ28-500 QSFP28 SR4 100Gbps 850nm VCSEL 100m <2W -4~ +2.4 -5.6 MPO/MMF
LQ28-501 QSFP28 eSR4 100Gbps 850nm VCSEL 300m <2W -4~ +2.4 -8 MPO/MMF
LQ28-100 QSFP28 CWDM4 100Gbps  CWDM 2Km <3.5W -6~ +2.5 -10 LC/SMF
LQ28-101 QSFP28 LR4 100Gbps  LAN-WDM 10m <4.5W -7~ +2.3 -8.6 LC/SMF
LQ28-102 QSFP28 RX4 100Gbps RX Only <3.5W -8.6 LC/SMF
LQ28-901 QSFP28 PSM IR4 100Gbps 1310nm DFB 2Km MPO/SMF
LQ28-120 QSFP LR4/OTU4

Dual Rate



LAN-WDM 10km <3.5W LC/SMF


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