The fiber optic cable category includes indoor fiber optic cable, outdoor fiber optic cable, multi-mode fiber optic cable, armored fiber optic cable, and non-metallic fiber optic cable.
Generally speaking, it is used for a large amount, which is the outdoor single-mode optical cable.
Models have GYTS, this is a steel strip longitudinally wrapped polyethylene outer sheath, suitable for overhead and pipelines.
There is also GYTA, which is an aluminum strip longitudinally wrapped polyethylene outer sheath, which has the advantages of lighter weight than steel strips, and much better rust and moisture resistance than steel strips (GYTS).
Of course, some friends said that there are also buried optical cables, which are also known as GYTA53 / GYTS53. This type of optical cable, as the name suggests, is used in buried scenarios. The disadvantage is that it is heavy.
