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Contamination Within the Ferrule Bore Wearing the Bore, Creating Larger Bore Diameter

Published: April 30, 2018
, Last updated: September 17, 2025

Contamination within the ferrule bore is wearing the bore, creating larger bore diameter:

Ferrule bore wear is unavoidable over time—as thousands of ceramic ferrules are inserted and removed from a stainless steel fixture, the bore will wear. However, contamination of the bore, particularly with abrasive particles naturally resulting from the polishing process (the “slurry” referred to above), can accelerate this wear.

As the bore diameter becomes larger, the ferrule is held to less than 90-degrees to the polishing surface, resulting in larger Apex Offset and Angle values.

READ THE BLOG: Fiber Optic Polishing Fixture Maintenance: Fiber Optic Polishing Fixture Contamination and Ultrasonic Cleaning

 

Additional resources from the FOC team include:

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Contact FOC with questions at (800) 473-4237 / 508-992-6464 or email: FiberOpticCenter@focenter.com and we will respond ASAP.

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About Fiber Optic Center, Inc.
Fiber Optic Center, Inc., (FOC), is an international leader in distributing fiber optic components, equipment, materials, and supplies known for helping customers make the best cable assemblies in the world for over three decades. Material property consultation is provided by technical experts for lapping film, epoxy, adhesives, optical coatings, and optical plastics during application specific material selection. Technical process expertise is offered in several key technology areas. Specialized expertise includes cable assembly line mastery, fiber broadband field installation best practices, and technical advancements in telecom, datacom, data centers, and hyperscale. Optical cable specification development includes design and quality testing. FOC's impact reaches the network physical capabilities through fiber manufacturing process expertise from preform fabrication and shaping, fiber drawing, and coating requirements for double clad fibers used for high power fiber laser applications to solution doping, vapor phase doping, rare earth chelates and halide recipe consultation. Fiber Optic Center is the preferred choice for the world’s fiber professionals as the industry connection to the most innovative optical products, technologies and technical experts who integrate their manufacturing knowledge and vast experience into customers' worldwide operations. @FiberOpticCntr

For further information contact:
Fiber Optic Center, Inc., 23 Centre Street, New Bedford, MA 02740-6322
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Kathleen Skelton, Director of Strategic Marketing, C: 617-803-3014 . E: kskelton@focenter.com