【Package Included】20pcs LC/UPC-LC/UPC quadruplex single mode connector.
【Reliable performance】The Fiber Optic Couplers are maded of high-precision zirconia ceramic ferrule. Low Insertion Loss, High stability. It uses to connect two LC/LC fiber patch cable together. Our coupler will provide the best performance for your network.
【Effective Isolation】The coupler can effectively isolate the signal field from the main control end, prevent accidental damage of the main control system, and effectively inhibit the noise of the ground circuit.