JYS Rugged Fiber Connector

Outdoor Fiber Optic Patch Cord

JYS ruggedized fiber Connector

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Outdoor Fiber Optical Patch Cord

JYS ruggedized fiber Connector



JYS series miniaturized fiber optic connector adopts Φ1.25mm standard ceramic ferrule, snap type locking connection, miniaturized metal shell, and can connect two or four optical fibers at the same time. The JYS optical connector is mainly used to replace FC, LC, and other civilian connectors.



  • Three-key positioning with blind insertion and anti-misplacement function
  • Quick bayonet connection
  • Outer shells can be selected from different materials and plating suitable for
  • Ceramic pin and ceramic sleeve for centering and positioning, PC grinding.



  • Industrial outdoor applications
  • Power Systems
  • Airborne communication
  • Marine telecommunication


Technical Specifications

Parameter Specifications
Insertion Loss SM: ≤0.6dB   MM: ≤0.5dB
Return Loss SM: ≥50dB
Insulation Resistance 500VDC ≥5000MΩ(normal environment)
Mechanical Behavior Plug pull≧500N

Socket pull≧30N

Mechanical life 1000 times
Protection level IP68
Operating temperature -45℃ ~ 85℃



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