SC/APC Round Bare Fiber Adapter

SC/APC Round Bare Fiber Adapter

The SC/APC Round Bare Fiber Adapter is a precision-engineered optical device designed for quick, stable, and low-reflection connections between standard SC/APC connectors and bare optical fibers. It provides a convenient and efficient way to connect stripped fibers without the need for splicing, polishing, or adhesives, making it ideal for temporary measurements, optical testing, and fiber alignment applications.

Built with a nickel-plated round metal housing and a high-precision zirconia ceramic alignment sleeve, this adapter ensures accurate fiber core alignment, low insertion loss, and excellent repeatability. The APC (Angled Physical Contact) interface design minimizes back reflection, delivering superior optical performance required in high-precision test environments.

The round body structure offers easy handling and firm stability during operation, making it perfect for R&D laboratories, manufacturing tests, and field fiber evaluations.

Specifications

Key Features

✅ Compatible with standard SC/APC connectors and bare optical fibers.
✅ APC interface design ensures ultra-low back reflection and stable performance.
✅ High-precision zirconia ceramic sleeve for optimal fiber alignment.
✅ Robust round metal housing for durability and easy handling.
✅ Ideal for optical testing, calibration, alignment, and temporary fiber terminations.

Bare Fiber Adapter User Guide

Step 1: Prepare Materials

Step 2: Strip 15-20mm of the optical fiber coating

Step 3: Wipe the bare fiber clean with industrial alcohol

Step 4: Press down the switch of the bare fiber adapter
(press down the clamp plate for square bare fiber adapters and press down the round button for round bare fiber adapters)

Step 5: Slowly push the bare fiber into the guide hole

Step 6: Use a pen-type fiber optic cutter to cut the excess bare fiber that exposes the ceramic end face.
(The operation is completed by cutting the bare fiber. After use, pull out the fiber and it can be reused)