The Ideal Fiber Height for a Fiber Optic Connector

by: FOC FAQ

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Published: July 16, 2018

, Last updated: September 17, 2025

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QUESTION:

What is the ideal fiber height for a fiber optic connector?

ANSWER:

This is a common (and perplexing) question for many and driven by our industry’s various specifications for fiber height.

The specification dictated by IEC’s international standards is wide open and incredibly lax. This spec calls for -125/+100 nanometers – that’s a 225-nanometer spread! Think of it this way: It’s like driving your car down an interstate highway that is 10 lanes wide. That’s a lot more space than you need. Most cable assembly devices under test will easily pass this wide-open specification. For a lot more detail on this,

READ THE FULL BLOG ARTICLE HERE: What is the Ideal Fiber Height for a Fiber Optic Connector?

ADDITIONAL CONTENT & RESOURCES:

Category Resource:
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- FOC Polish Page

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Answered by AskFOC Technical Team: July 16, 2018

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FOC FAQ 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

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