Precision’s industry standard 100G quad small form-factor pluggable (QSFP28) optics are hot-swappable input/output modules for use throughout various data communication applications. The modules support 100 gigabit Ethernet data transmissions, low power consumption and a 2-wire I2C interface.

The QSFP28 form factor is compatible with single mode fiber applications through LC or MPO connector variations and multimode fiber in the SR interface (MPO).

Precision Optical Transceivers offers a wide variety of QSFP28 optical transceivers to fit various 100 Gigabit Ethernet deployment needs.


  • Integrated LAN WDM TOSA/ROSA over SMF28
  • LC and MPO optical receptacle variations
  • Single 3.3 V power supply
  • Digital Diagnostic Monitoring supported (DDM)
  • Transmitter and Receiver re-timers
  • Hot-pluggable PIN and APD electrical interface variations
  • RoHS compliant
  • Class 1 laser safety
  • ITU-T standard compliant
  • SFF-8661/SFF-8638 compliant


  • Local area network (LAN)
  • Wide area network (WAN)
  • Ethernet switches
  • Router applications
  • Data Center Infrastructures
  • SDH, OTN

100GBase QSFP28

100G QSFP28 Cables


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