The 72-core optical cable is a communication cable with 72 built-in optical fibers (composed of silica and quartz glass).
It has a variety of structural models and two transmission modes, and uses a relatively wide range of communication optical cables.
The 72-core optical cable is an outdoor communication cable with 72 built-in optical fibers. The 72-core optical cable is mainly used in the transmission of long-distance communications and inter-office communications. It is a long-distance transmission mode.
In terms of model selection, 72-core optical cables are mainly available in two types: outdoor and indoor. The outdoor ones include GYXTW, GYTS, GYTA, and GYTA53; the indoor ones include GJFJV.
1. GYXTW: Center tube-type armored structure, which can accommodate 4-12 cores and is suitable for overhead laying.
2. GYTS: Layer-stranded armored structure, can accommodate 4-144 cores, suitable for underground and pipeline laying.
(A layer of PVC pipe needs to be covered when buried underground) 3. GYTA: Layer-stranded aluminum structure, can accommodate 4-144 cores, suitable for underground and pipeline laying.
(A layer of PVC pipe needs to be covered when buried underground) 4. GYTS: Layer-stranded armored structure, can accommodate 4-144 cores, suitable for underground and pipeline laying.
(A layer of PVC pipe needs to be covered when buried underground) 5. GYTA53: Layer-twisted double-sheathed armored structure, which can accommodate 4-144 cores and is suitable for underground and pipeline laying.
(Can be buried directly without casing)
