25G Bidirectional SFP28 Optical Transceiver

25G bidirectional SFP28 optical transceiver is high performance optical transceiver, suitable for 25BASE-BR40 PMD in IEEE 802.3cp and other bidirectional optical networks application. It supports 1289nm/1314nm wavelengths, and -40℃ ~ 85℃ industrial operating temperature. The transmitter consists of an uncooled DML laser, and the receiver consists of an APD photodiode integrated with TIA. This transceiver can be applied for cost-effective optical access networks and 5G mobile x-haul networks as well.


  • Uncooled DML transmitter
  • High sensitivity APD receiver
  • Transmission distance up to 40km
  • Operating temperature: -40℃ ~ 85℃
  • Built-in digital diagnostic function
  • Simplex LC Connector
  • Single +3.3V power supply
  • Power consumption < 1.5W
  • RoHS-6 compliant (lead-free)

Optical Characteristics

Note 1. The test condition is PRBS231-1 and 5E-5 BER.

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