Mechanical splice Quick-LC connectors

Q-LC field assembly connectors with mechanical splice technology

  • Fast field termination using LC format connectors
  • Design based on over 20 years experience with mechanical splice technologies
  • No polishing or adhesives required
  • Simple to assemble with Sumitomo’s guide rail tools
  • Connector body has ‘window’ for splice verification with a visible light source


  • Sumitomo’s guide rail system ensures quick and accurate alignment of the fibre and connector


  • The guide rail system sets the correct insertion pressure of the fibre into the splice

  • Check the connection through the window using a visual fault locator


  • 2 guide jigs and holders included with every 100 connector kits
  • Applicable fibre types: G652D, G657.A1 and G657.A2
  • Applicable coating types
    • 250um primary coating
    • 900um tight or semi-tight buffer secondary coating
  • Polish
    • Single mode: SPC
    • Multimode: PC
  • Typical insertion loss
    • Single mode SPC: 0.2dB
    • Multimode: 0.1dB
  • Tensile strength
    • 250um primary coating termination: 3N
    • 900um secondary coating termination: 5N
  • Typical return loss
    • Single mode SPC: 50dB
    • Multimode PC: 35dB
  • Associated tools and accessories
    • Fibre cleaver: FC-6 series or FC-8R series cleavers
    • Fibre stripping tool: JR-M03
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