Important Preventive Measures to Help Reduce Chance of Fiber Damage During Stripping

Published: April 23, 2018

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It is important that the manufacturing site takes preventive measures to help reduce the chance of fiber damage during stripping, and measures to identify such damage, should it exist, before connectorizing.

Such measures may include:

Performing a “bending test” on each stripped fiber, by securing the buffer just below the strip point and bending the fiber 45-degrees in each of 4 directions. If the fiber has been scored during the stripping, it is likely to break during this test. Better to break now and have to re-strip the product than to have it break later in the process or, in the worst case, have it break after receipt by the customer.
When cleaning the fiber with alcohol before connectorizing (which should always be done), make sure the operator cleans the fibers “squeaky clean”—–the vibrations of the fiber which generate the “squeak” may be sufficient stress to break a fiber which has been damaged during stripping.
Having all strip tools on a strict Preventive Maintenance program, examining the stripping blades for wear, and evaluating the stripping effectiveness. The Maintenance program can use the results of Bending Test failures to trigger immediate blade replacement, and also be used to determine a suitable time-based or strip-count-based blade replacement schedule.
Always ensure stripper blades are cleaned and free of debris before stripping each fiber.
Prior to inserting into the ferrule, ensure that stripped fibers do not contact anything other than the lab-wipe used for cleaning. Even resting stripped fibers on a production table surface can result in damage to the bare fiber. If the operator needs to put down the stripped cable before inserting into a ferrule, the stripped fiber end should be suspended in air and not allowed to contact and surface.

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

Additional resources from the FOC team include:

Category Resource:
- FOC Fiber & Cable Page
- FOC Interconnect Page
- FOC Cable Prep Page
- FOC Hand Tools Page
View the Glossary, Acronyms, Military Specifications for Connectors
Q&A Resource: email technical questions to AskFOC@focenter.com

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.

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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 and supplies and has been helping customers make the best cable assemblies in the world for over two decades. Several areas of specialization and expertise, in which they are the industry leader, make them the preferred choice for many of the world’s fiber professionals. In these key technology areas, FOC is "at least as technical as the manufacturer" about the products they sell. Striving to "make the business part easy," they offer outstanding and personal customer service, low or no minimum purchase order values, and from-stock delivery on industry-leading products and technology. FOC is 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

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