J599 Rugged Fiber Connector

Outdoor Fiber Optic Patch Cord

J599 ruggedized fiber Connector

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Outdoor Fiber Optical Patch Cord

J599 ruggedized fiber Connector



The J599 outdoor waterproof fiber optic connector features three threaded quick connections and is designed with five keys for positioning, including blind-mating, anti-corrosion, and anti-vibration functions. It is constructed from 316L stainless steel, which can be adapted to various harsh environments. Pre-terminated free-fusing armored fiber optic cables offer plug-and-play custom fiber solutions for seamless installation



  • Comply with J599A (MIL-DTL-38999)III standard
  • Square plate and nut fastening socket optional
  • Out-shell material, size, color support customized
  • J599 to J599/FC/ST/SC/LCjumper cable available
  • Five-button positioning for blind insertion and wrongly plugging can be avoided
  • ceramic pins and ceramic sleeves to achieve precise optical fiber docking



  • WiMAX and LTE Base Stations
  • Remote Radio Heads (RRH)
  • Industrial outdoor applications
  • Power Systems
  • Mining
  • Airborne communication
  • Marine telecommunication


Technical Specifications

Parameter Specifications
Insertion Loss SM: ≤1.0dB   MM: ≤0.6dB
Return Loss SM: ≥50dB
Insulation Resistance 500VDC ≥5000MΩ(normal environment)
Contact Resistance ≤10mΩ
Mechanical Behavior Plug: ≤500N(Main cable)

Socket: ≤30N(Branch cable)


Connector Type

J599 types ruggedized fiber optic connectors


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