An optical fiber is a flexible, transparent glass/fiber made by drawing glass (silica) or plastic to a diameter slightly thicker than that of a human hair. Transmission is the transfer of a signal as the light pulse along a glass (silica) fiber.
Fiber Patch Cord & Cable Assembly, often called fiber patch cable, fiber jumper, or fiber patch lead, is a length of fiber cable that terminated with fiber optic connectors (LC, SC, MTRJ, ST and etc.) at each end.
LGX PLC splitters integrate the splitter with an LGX type module, thus this product can be used stand alone or with fiber optic patch panels. The strong metal body protects the parts and splitters components inside the closure, while there are per-teminated adapters on the LGX box to connect to outside equipment.