LC Duplex Coupler Extends Length of Fiber Optic Cable RunTripp Lites fiber optic LC coupler connects two 62.5/125 or 50/125 multimode fiber cables with LC connectors to extend the length of the cable run. The duplex adapter accepts two simplex connectors or one duplex connector.Mounts in a Keystone Patch Panel or Wall PlateThis LC to LC fiber coupler is designed to snap easily into a keystone patch panel or wall plate. This allows you to route cables through walls and provides a convenient connection to your fiber network.Lifetime Limited WarrantyThis multimode fiber coupler comes with a lifetime limited warranty.N/ATypical ApplicationN/A Joins two LC fiber optic cables to extend a cable runN/A Allows for customizing a keystone wall plate for LC connectors in a fiber networkN/AN/A Dual LC/LC coupler for extending cables in a faceplate or keystone panelN/A High-precision mating structure with low insertion lossN/A Duplex adapter accepts two simplex connectors or one duplex connectorN/A Works with 62.5/125 or 50/125 multimode fiber cablesN/AN/APackage IncludesN/AN/A N455-000-BL-KJ Duplex Multimode Fiber Coupler Keystone Jack (LC/LC) Blue