10GBASE BX20 20km Bidirectional Optical Transceiver

SKU WST-SFP+BX20A-xx Category Tags , , ,



  • Up to 11.3 Gbps Data Links
  • Up to 20km transmission on SMF
  • Power dissipation < 1.0 W
  • 1270nm DFB laser and PIN receiver for WST-SFP+BX20A-Ux
  • 1330nm DFB laser and PIN receiver for WST-SFP+BX20A-Dx
  • 2-wire interface with integrated Digital Diagnostic monitoring
  • EEPROM with Serial ID Functionality
  • Compliant with SFP+ MSA with LC connector
  • Single + 3.3V Power Supply
  • Case operating temperature:
    • Commercial: 0°C to +70°C
    • Industrial: -40°C to +85°C


  • 10G SONET/SDH, OTU2/2e



WST-SFP+BX20A-xx is hot pluggable 3.3V Small-Form-Factor transceiver module. It designed expressly for high-speed communication applications that require rates up to 11.3Gbps. It designed to be compliant with SFF-8472 and SFP+ MSA. The module data link up to 20km in 9/125um single mode fiber.

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