155 MBd Optical Transmitter for Industrial Applications, 2x4, Ext Temp (-40 to 85C), RoHS Compliant

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The HFBR-0300Z Series is designed to provide the most cost-effective 1300 nm fiber optic links for a wide variety of data communication applications from low-speed distance extenders up to SONET OC-3 signal rates. Pinouts identical to Broadcom HFBR-0400Z Series allow designers to easily upgrade their 820 nm links for farther distance. The trans-mitter and receiver are compatible with two popular optical fiber sizes: 50/125 μm and 62.5/125 μm diameter. This allows flexibility in choosing a fiber size. The 1300 nm wavelength is in the lower dispersion and attenuation region of fiber, and provides longer distance capabilities than 820 nm LED technology. Typical distance capabilities are 2 km at 125 MBd and 5 km at 32 MBd.


  • RoHS-compliant
  • Low cost fiber optic link
  • Signal rates over 155 megabaud
  • 1300 nm wavelength
  • Link distances over 5 km
  • Dual-in-line package panel-mountable ST* and SC connector receptacles
  • Auto-insertable and wave-solderable
  • Specified with 62.5/125 μm and 50/125 μm fiber
  • Compatible with HFBR-0400Z Series
  • Receiver also specified for SM cable spec (9/125 μm)

Lifecycle Status


Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Connector Type ST
Data Rate 20-155 MBd
Emitter LED
Fiber Type Multimode Glass
RoHS6 Compliant Y
Nominal Optical Wavelength (nm) 1300
Power (W) 5
Form Factor Industrial
Lead (Pb Free) 1 i
White Papers2 i