10G EPON OLT TRISA, with 10G 1577nm EML and 1.25G 1490nm DFB transmitters and 1310nm 1G Burst mode APD receiver

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Avago’s BT-2442 is a 10G E-PON OLT Tridirectional OSA module with SC receptacle. This module contains a 1577nm EML laser, a 1490nm DFB LD, and a burst mode APD-TIA divided by WDM filters with single mode fiber. It is suitable for high performance 10G E-PON OLT applications.


  • Ultra small form factor
  • Downstream up to 10.7Gb/s
  • For use up to 20km at 10Gb/s
  • Case operating temperature range: -5 to 75C
  • High receiver sensitivity
  • Single mode SC/LC receptacle
  • Long history of proven field reliability


  • 1.25G Upstream/ 10G &1.25G Downstream 10G E-PON OLT FTTx applications

Lifecycle Status



  • RoHS6
    With Exemptions

Lifecycle Status


Substance Compliance

  • RoHS6
    With Exemptions
Specification Value
Lifecycle Active
Distrib. Inventory No
Form Factor TRISA
Connector Type Various
Fiber Type Single Mode
Maximum Distance (km) N/A
Nominal Optical Wavelength (nm) T1490, 1577/R1310
Emitter DFB & EML
RoHS6 Compliant Y with exemptions
Data Rate 10 Gb/s


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