FC/APC Round Bare Fiber Adapter

FC/APC Round Bare Fiber Adapter

The FC/APC Round Bare Fiber Adapter is a precision optical interface device designed to provide quick, stable, and low-loss connections between an FC/APC connector and a bare optical fiber. It enables users to easily connect unjacketed fibers for temporary measurements, testing, or alignment without the need for permanent termination or polishing.

Featuring a high-precision zirconia ceramic alignment sleeve and a robust nickel-plated metal housing, this adapter ensures accurate core alignment and minimal back reflection, meeting the stringent requirements of APC (Angled Physical Contact) connections. The round ergonomic design offers easy handling and secure fitting during laboratory or field operations.

Ideal for optical testing, R&D, production line verification, and fiber component alignment, the FC/APC Round Bare Fiber Adapter provides excellent optical performance, repeatability, and convenience for temporary fiber terminations.

Specifications

Key Features

✅ Compatible with standard FC/APC connectors and bare optical fibers.
✅ Angled Physical Contact (APC) design ensures ultra-low back reflection.
✅ Precision zirconia ceramic sleeve for accurate core alignment.
✅ Durable metal construction with round body for stability and ease of use.
✅ Ideal for temporary fiber connections in labs, manufacturing, or testing environments.

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)