Steel plastic composite armored communication cableA mechanical protective layer can be added to any structure of cable to increase its mechanical strength and enhance its corrosion resistance. It is designed for areas that are susceptible to mechanical damage and erosion. It can be laid in any way, which is more suitable for direct burial in rocky areas.

Steel plastic composite tape armored communication cable structure:

1. Basic cable: any filled or unfilled cable with a single or double sheath structure.

2. Mechanical protective layer: Made of 0.15mm thick rolled steel strip, longitudinally wrapped on top of the basic cable, with overlapping on both sides. The surface of the steel strip is coated with plastic to prevent corrosion and moisture intrusion.

3. Sheath: Black high molecular weight low-density polyethylene. The thickness of the sheath may depend on the outer diameter of the basic cable.

4. Identification and length marking: The cable surface has * identification marks, with a spacing of no more than 1m between the marks,

5. The marking content includes: wire diameter, number of wire pairs, cable model, length, manufacturer's name and code, and manufacturing year.

6. Electrical characteristics: The 53 type cable meets all electrical requirements for basic cables. 6. Cable length: Mechanical protection cables are manufactured according to the standard length of the corresponding basic cable.