LC Fiber Optic Adapter - LC to LC Duplex Multimode OM3 OM4 OM5 Coupler - 5 Pack - Aqua

Great option for the price to use and throw away when contaminated. I use the bulkhead tip as an in-between for scoping all my fiber jumpers to keep from chipping the cladding. Having these allows me to use and throw away if contaminated without concern of cost.

Used these couplers to connect an existing LC run to an LC-SC adapter to use a media converter I was trying out. Going to keep these on hand as I seem to be standardizing on OS2 single mode fiber for connecting up my outbuildings on my property.

all ok

Made the mistake of buying a long fiber cable with very little extra length. Contractors installed it their own way instead of following instructions, so it was about 20 feet short. Bought these and a 10 meter patch cable and it worked perfectly.

Accurate

I just wanted to split the run at a building so needed to couple LC-LC cables together, this worked.

Did what I wanted it to do. Connected my 2 fiber lines together while I waited for my switch to get delivered.

Connected a 150 meter MM fiber run to a 30ft fiber patch. Tests clean at a full Gig, so no loss of signal detected.