Fiber Optic Center will be at OFC - Schedule your meeting with a member of the FOC team now

When Even Stripped Fiber, Free of Damage, During Stripping and Handling Is Susceptible to Breaking

Published: January 17, 2019
, Last updated: September 17, 2025

Even if the stripped fiber is kept free of damage during stripping and handling prior to inserting it into the ferrule, it is still very susceptible to breaking if it is not completely encapsulated in epoxy within the ferrule. All termination operators are familiar with connector “strip charts” provided by connector manufacturers. Such strip charts should always show the target strip length, as well as tolerances. The buffer strip length is critical, particularly in jacketed (crimped) assemblies, to ensure that the “transition point” is deep enough within the connector to ensure full encapsulation by the epoxy after insertion. The cured epoxy helps protect the “transition area” from any bending or tensile forces that may be introduced during the products working life (i.e. stresses during installation, stresses due to environmental variations, prolonged spring-force pressure between two mated connectors).

READ THE BLOG:  The “weakest link” of a connectorized cable assembly and more…

 

Additional resources from the FOC team include:

Have questions about this FOC Tip?

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

About the Author
FOC Tips Fiber Optic Center has a team of technical experts and marketing strategists with decades of years in the field. This team contributes to the fiber, cable and specialty industries coverage through news, alerts, reports and general media information.
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
Toll Free in US: 800-IS-FIBER or 800-473-4237 . Direct 508-992-6464. Email: sales@focenter.com or fiberopticcenter@focenter.com

For media contact:
Kathleen Skelton, Director of Strategic Marketing, C: 617-803-3014 . E: kskelton@focenter.com