ОБгПн * 8 – 3.5 ТУ У 31.3-00214534-036-2004 |
Fiber optic module-core cables, corrugated steel-tape armoured, with polymer compound flame-retardant outer sheath |
* CONSTRUCTION: |
1 | 1 Central dielectric strength element |
2 | Optic fibers |
3 | Tube of fiber optic module |
4 | PET film winding |
5 | Polymer compound inner sheath |
6 | Lapping layer of water-blocking tape or thread |
7 | 2 Armour of corrugated steel tape, polyethylene-laminated |
8 | Flame-retardant polymer compound outer sheath |
Notes: |
*a Optical module twisting is not illustrated.*b It is possible to manufacture cables with gel-filled core or dry core (with water-blocking yarns and tapes)*c It is possible to manufacture cables with a number of core elements up to and including 181 Manufacturing of cables with steel strength element is possible2 Manufacturing of cables with dielectric armour (of glass fiber rod) is possible |