The DIN 47256 (LSA) fiber optic connectors are precision machined and feature a spring loaded floating zirconia ferrule. This compact and unique connector offers great reliability and superior performance.
The DIN Connector is available as single-mode and multimode version, and with a variety of cable boots. The connector can be made with custom inside diameters to fit large core fibers


  • Compatible with DIN 47256 (LSA)
  • Compact design
  • High quality, free floating ceramic ferrule with custom ID sizes
  • Low insertion loss & back reflection


  • Active device termination 
  • Test equipments 
  • Telecom networks 
  • Industrial / Scientific
  • Medical & military

DIN Connector Specifications

Insertion Loss SM (typical)
0.20 dB
Insertion Loss MM (typical)
0.25 dB
Return Loss SM PC
-55 dB
Return Loss SM APC
-65 dB
Fiber Types (Ferrule ID)
125 micron to 1000 micron
Mating Durability
> 500 Cycles
Temperature Range-40ºC to +85 ºC