Manufactured Products Services Documentation About FiberSource Representatives Distributors Contact Us



Manufactured Products

LC Connectors

LC SM Duplex

LC MM Duplex



FiberSource's LC Connectors are FOCIS 10a Compliant. The LC connector is a small form factor interconnect based upon the RJ-45 telephone interface. The LC connector small size is suited for high-density applications using 1.6/2.0mm cable as well as legacy applications using 3.0mm cable. The LC connector is easily duplexed per TIA 558-A and ISO 11801 specifications.

Is offered with precision PC polished Zirconia ceramic ferrules. As well as Angle Polish. The enhanced end-face small dimensions Zirconia ferrule (1.25mm OD) polishes quickly and achieves optimum insertion and return loss on small diameter minicord.

The LC Connector family is Telcordia, TIA/EIA 10a and IEC compliant. The LC connector is a well-designed small form factor interconnect with the future in mind.


  • Based on IEC 61754-20: LC Type Connector
  • Telcordia GR-326-CORE Tested
  • Tunable
  • Meets UL94-V0 Flamability Requirements
  • Fiber Types: SM(9/125), MM(50/125 or 62.5/125)
  • Insertion Loss*: [Connector] < 0.1dB(SM), < 0.1dB(MM)
  • Return Loss*: > 55dB(SM) > 70dB(APC) > 30dB(MM)
  • Singlemode is FOCIS 10A Compliant
  • Operational Temperature: -40° C~+85° C
  • Temperature Stability: < 0.3dB(-40° C~+85° C)
  • Mating Durability: < 0.2dB(500times)
  • Housing Color: Blue(PC, SM) Green(APC) Beige(MM)
  • Standard OTW 28mm and Short 19mm Boot
  • RoHS Compliant
  • Made in the U.S.A
  • FOCIS 10a Compliant – Less Wear and Tear on Polishing Film
    *Tested against Master Cord. Depends on fiber/ferrule match, fiber properties and processes

FiberSource offers a short boot (19mm) for the LC OTW Simplex Singlemode and Multi Mode Connectors.