BT is close to fixing a long-running network problem that means almost 30,000 homes currently cannot get ADSL because they are connected to the local exchange by optical fibre. Back in the 1980s, BT ...
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The cheap optic sign that says it’s about to fail
Cheap optics don’t always die in a dramatic way. Most of the time they give you warning signs first, and the problem is shooters ignore those signs because the optic “still works.” The biggest sign a ...
Follow along as Machine Design interviews John Ellis, an entrepreneur, inventor and founder of Massachusetts-based engineering consulting firm Optics for Hire. The Optics for Hire team—a group of ...
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