This optional fiber cable with a corrugated steel tape or steel wire armouring for protection. They can used as direct buried, anti balistic, anti rodent, anti termite cable whenever mechanical strength is required. This cable is loose tube core

Construction:

1.   HDPE outer strength

2.   Corrugated steel tape/two steel tape armour

3.   PE inner sheath

4.   Laminated aluminium polyethylene tape

5.   Water blocking tape

6.   Jelly filled interstices

7.   Ripcord

8.   Peripheral strength member (aramid yarn)

9.   Filler rod

10. PE strength member jacket

11. Steel rod for central strength member

12. Gel filled PBTP color coded tube

13. Single mode color coded optical fiber

14. Quad twisted copper conductor (optional)

15. PE insulation (optional)