L-COM FOA-019 光纤耦合器, FC-FC
The is a simplex FC/FC APC Fibber Coupler with D-hole mount. It features tightly tolerance slots to assure proper orientation of mated APC connectors. In order to achieve low back reflection values some fibre assemblies utilize a connector with an Angled Polish Contact APC. The couplers feature a ceramic sleeves to ensure precise alignment and signal integrity.