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Manual splices outwork fusion machines in my experience
Fusion splicers are praised for clean joins, but they often fail in damp conditions. I finished a recent outdoor job with manual tools without any hiccups.
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holly_thomas16mo ago
Yeah the damp conditions point is huge. I've seen fusion machines get fussy with morning dew on the cables, let alone proper rain. Manual splicing might not look as pretty under a microscope, but it holds up in a muddy trench or a humid manhole. Sometimes low tech is just more tough when the environment gets real.
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eric_martinez6mo ago
Heard from a lineman friend that fusion machines can ERROR out with just a bit of humidity. He said they carry old-school mechanical sleeves for backup when working near rivers or after rain. The fusion process needs bone-dry fibers, but a crimp connector will still seat properly even if everything's damp. Makes you appreciate the SIMPLE tools when the weather turns.
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jamie_clark6mo ago
Actually modern fusion splicers have come a long way on that. The good ones now have built in humidity sensors and little sealed enclosures for the splice. They'll just stop and tell you to dry the fiber if it's too wet. The old mechanical sleeves are still a solid backup plan though, you're not wrong there. Just saying the tech isn't as helpless as it used to be.
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haydenw766mo ago
Bet most jobs aren't in swamps though. Good fusion gear handles normal field conditions just fine these days.
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