This is a demo store. No orders will be fulfilled.

Attend a 4 Day - Fiber Optics 1-2-3 Light Brigade Training Course held at Fiber Optic Center in New Bedford, MA. Upcoming class dates December 16-19, 2025. View More Details.

FOC Blogs

Are Polymer Waveguides in the Future for the Fiber Optic Industry?

Since the early 1970s, the demand for higher communication and information traffic has caused the optical fiber network to burgeon. In fact, the modern fiber optic network comprises a large part of the Internet backbone. This includes ...
Read More

Why Do Fiber Optic Connectors Fail? Cross-Sectioning Offers a View Inside Connectors – And Insight Into Why They Fail

How many times have you asked yourself: Why did this connector fail? I’ve been in the fiber optic industry since the 1980’s and – despite amazing technological advances – this issue continues to plague our industry. ...
Read More

Advice for Cable Manufacturers Looking to Enter the US Fiber Optic Market

I am seeing a trend in the fiber optic industry: Cable manufacturers around the world are looking to develop and qualify cable designs in order to enter the US fiber optic market. Unfortunately, I am witnessing another trend: Many cable manufacturers don’t ...
Read More

Bond Line Thickness & More: Answers to Common Epoxy Questions

My foundational advice: Start with the general guidelines, then take time to test and adjust. In the following paragraphs, I present general guidelines to answer the above questions. Use these as starting points. Since everyone’s application is different, the...
Read More

Buying Used vs. New Equipment: Challenges in Optical Cable Manufacture and New Extrusion Line Business

Many times I have had the conversation about how to get started in cable manufacture or get a new extrusion line up quickly. Invariably two questions come up: How quick can I be in production and what equipment do I need? That quickly is followed by...
Read More

How to Build Your Own “Modally Transparent” Multimode Test Leads

I believe every fiber optic manufacturing company should build its own test leads. Of course, these test leads must provide accurate, repeatable Insertion Loss (IL) test results. This article offers guidance to confidently build and use your own EF-Compliant...
Read More

How to Develop a Fiber Optic Polishing Process that Produces Consistent Results

Frequently, my customers ask for guidance to develop a fiber optic polishing process. While there are many details to consider, the process comes down to 5 basic steps. Note that this article focuses on single-fiber (and not MT) PC ferrules. While much of my ...
Read More

Sanding 3D Printed Objects: How to Get a Mirror-Polish Finish

Since attending the RAPID 3D event this summer, I’ve been fielding questions related to sanding 3D printed objects. Thanks to our expertise in abrasive films, several engineers and technicians at 3D printer manufacturers and 3D printing production houses – as ...
Read More

So You Want to Start a Cable Company or Add a Cable Making Division?

At the 65th IWCS International Cable & Connectivity Symposium, Technical Horsepower Consulting, LLC. (THC) presented a short talk on Starting a Cable Company and/or Adding a Cable Making Division. The talk included a handout outlining the basic questions that ...
Read More

What Is the Ideal Fiber Height for a Fiber Optic Connector?

Turn the calendar way back to 1981 – the early days of fiber optics. I was working for a connector manufacturer, and one of my customers asked, “What is the Return Loss of your connector?” I didn’t know the answer! I was stumped and, frankly, I was embarrassed ...
Read More