Fiber optic patch cords, fiber optic splitter couplers and fiber optic cables are all used together. They are used in fiber-to-the-home engineering and communication engineering. Fiber optic adapters are required for docking between fiber optic cables and fiber optic cables. There are also unconventional fiber optic splitters, such as 2× 32 optical fiber splitter, the Chinese factory can customize various specifications and models according to requirements.