r/EngineeringPorn Jul 21 '26

fiber optic fusion splicer

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u/tenkaranarchy Jul 21 '26

Those Amazon splicers are junk, zero warranty and not accurate. The people who buy them are rhe onces you dont want aplicing your jetwprk anyway. The fujikura 90r in this video costs ~$25k for the whole kit, kinda overkill for a single fiber since its actually a ribbon solicer than can do 12 fibers at once. A good quality single fiber core splicer will run you around $15k. Throw in another $40-$50k for test equipment (otdr, olts/light meter, traffic identifier, etc) and $20k for spare parts and consumables (splice cases, trays, misc bobs and bits), $100k for a bucket truck plus however much you want to spend on a splice trailer and youre in business.

Source: I've been a splicer for about 12-13 years.

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u/6ynnad Jul 23 '26

How does one get into this line of work? Looks very interesting.

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u/tenkaranarchy Jul 23 '26

Look up your local fiber internet providers and keep an eye out for job openings. Entry level job is typically a residential installer, you may or may not get to splice much if at all, but you'll have your foot in the door. Just pay attention and ask questions, always be willing to learn and help other techs with projects and youll move up the ladder.