ST Fiber Optic Adapter

Bare fiber adapter is structured with optic fibers on one side and the adapter on the other side. It is used to link the bare optical fiber cable to fiber optic equipments. The adapter side is a connector that can plug into the equipment and enable a quick and easy termination for the optic fiber. Because this feature of the bare fiber adapters, they are widely used for emergency situation for fast and temporary fiber optic or urgent connection, testing bare fiber, fiber on the reel, fiber before and after installation and so on. SC, FC, LC, ST bare fiber adapters is now available in the market.

KINSOM supply full series of bare fiber optic adapters, including SC, ST, FC, LC types.


  • Good exchangeability and repeatability
  • Zirconia sleeve
  • Low insertion loss and high return loss
  • Meet ANSI, TIA/EIA, Bellcore, Telcordia, IEC standards


  • Telecommunication
  • Computer networks
  • CATV networks
  • Active device termination
  • Instrumentation
  • Fiber chanel


Insertion Loss: ≤0.3dB

Exchangeability: ∆IL<0.2

Repeatability (500 remates): ∆IL<0.2

Operating Temperature: -20~70℃

Storage Temperature: -40~75℃

*Note: Can produce higher performance type, such as insertion loss<0.2dB

Contact Us To Get The Price

FREE SAMPLES for testing is acceptable!