LC to LC Coupler Multimode LC Fiber Keystone Optic Duplex 10GB F/F for Wall Plates, Patch Panels, Surface Mount Boxes (5 Pack, LC)

Worked almost perfectly in a side by side faceplate. I had to cut down the blue part to make it fit next to another one, but overall I'm happy with it. Using it to wire my garage from the other side of the house- had two 30m amazon basics OM3 cables run when adding 100amp service to my garage. Those cables terminate in a wall mount box and are connected to my network switch (Ubiquity Unfi) with 3m om3 patch cables (also Amazon basics)

Efficiently designed solution for rack applications. This coupler fits well with many of the fiber rack installations that we have installed recently. The couplers have become a standard for each rack installation to simplify the presentation and function of the racks layout.

They work great! Only downfall is you need to cut the ears off if you want to stack them next to each other.

So far so good. Have the correct versions of both single mode and multi mode fibers running on these keystones.

These are a perfect fit and are way more cost effective for my customers.

Works just as intended

These work fine, but if you have a 24-port keyhole panel, you must trim the blue ears with holes in them (looks like they could be re-configured into a screw-down use situation) flush with the white/cream colored plastic. Just a heads-up so you're not suprised. Side-cutting pliers work great - it's not very difficult.

This work fine. One problem is the tabs that stick out from each side. Wouldn't fit in the patch panel side-by-side. Had to cut the tabs off the connectors to get them to fit. Not a big problem.