Can be used with 2 LC single-mode or multi-mode fiber optic jumper cables. Connect two Singlemode LC/LC patch cords together or use in an ST patch panel. 10pcs LC to LC UPC Fiber Optic Coupler Singlemode/Multimode Duplex Flange Type Fiber Optical Cable Adapter LC to LC Female to Female Connector with Mount Panel for Server Rack Patch Panel.
