The classification of fiber optic cables is as follows:
GYXTW: The full name is copper parallel twisted pair fiber optic cable, which is composed of multiple parallel copper wires and non-metallic reinforced cores, and is covered with a non-metallic protective layer on the outer layer.
GYTA, also known as Copper Parallel Wire Twisted Fiber Optic Cable, is a type of fiber optic cable similar to GYXTW, but its non-metallic protective layer uses an aluminum foil shielding layer, which has good anti-interference performance.
GYTS, also known as Copper Parallel Cable, is a type of fiber optic cable consisting of copper conductors and steel cores. It is covered with a non-metallic protective layer and is suitable for extending short distance communication and power cables.
ADSS fiber optic cable, also known as overhead fiber optic cable, is a type of fiber optic cable installed at high altitudes. It consists of a non-metallic reinforced core and a non-metallic protective layer, and can be widely used in fields such as power and communication.
OPPC, also known as Optical Fiber Core Cable Combination, is a type of fiber optic cable that combines multiple optical fiber core cables together. It can be used for extending long-distance communication and power cables.
Single mode single core indoor fiber optic cable: model GJXFV1B.
Single mode dual core indoor fiber optic cable: model GJXFV2B.
Single mode single core outdoor fiber optic cable (also known as self-supporting single mode single core fiber optic cable): model GJXYFCH1B.
Single mode dual core outdoor fiber optic cable (also known as self-supporting single mode dual core fiber optic cable): model GJXYFCH2B.
The above are several common codes for fiber optic cables, and different types of fiber optic cables have differences in structure, materials, and applications.