Product introduction

SFP28 CWDM Transceiver is designed to transmit and receive serial optical data over single mode optical fiber with 10Km. They are compliant with SFF-8431,SFF-8432. The transmitter converts serial CML electrical data into serial optical data. The receiver converts serial optical data into serial CML electrical data.Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.

Product features

  1. Uncooled 18-λ CWDM DFB/cooled EML LD: from 1271 nm to 1611 nm
  2. Metal enclosure, for lower EMI
  3. Up to 25.78Gbps data links
  4. Duplex LC connector
  5. Hot pluggable 20pin connector
  6. 1.2W maximum power consumption
  7. Single 3.3V power supply
  8. Compliant to SFP28 MSA
  9. Digital Monitoring SFF-8472 Rev10.2 compliant

Product application

  • 25G Transmission
  • 25G Ethernet
  • Data center

Ordering information


Distance Data Rate Fiber Wave Interface Temp.
ZJ-SFP28-25GCWDM-10 10KM 25G SMF CWDM Duplex LC 0 ~ 70°C