10Gb/s CWDM (1470-1610nm) DFB TO Can

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The Broadcom TO295J-1xxT is a hermetically sealed 10Gb/s coarse wavelength division multiplexing (CWDM) distributed-feedback (DFB) TO-Can device with a photo diode for optical output monitoring. The device incorporates 1470nm~1610nm single mode edge-emitting laser diode chips for use in uncooled applications with data rates up to 10.7 Gb/s. The laser is mounted into a TO header and hermetically sealed with a specific lens cap. The laser design is a buried heterostructure with multi-quantum well (MQW) active layers and DFB grating layer. All laser chips come from wafers that have been certified using a representative lot of devices that must achieve an acceptable yield for burn-in and other multi-temperature, CW and dynamic tests.


  • Low threshold current
  • High bandwidth
  • Qualified per intent of Telcordia GR-468
  • Operating temperature from -5°C to +75°C


  • Uncooled CWDM Applications (up to 10.7 Gb/s)
  • LR1 SONET/SDH OC192/STM-64

Lifecycle Status


Substance Compliance

  • RoHS6
    With Exemptions
Specification Value
Lifecycle Active
Distrib. Inventory No
Data Rate 10 Gb/s
Form Factor TO can
Connector Type NA
Fiber Type Single Mode
Maximum Distance (km) N/A
Nominal Optical Wavelength (nm) 1470-1610
Emitter DFB
RoHS6 Compliant Y with exemptions