ОБгПн * 5 – 2.7
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 | Remote power copper conductor |
| 5 | Polyethylene insulation |
| 6 | PET film winding |
| 7 | Polymer compound inner sheath |
| 8 | Lapping layer of water-blocking tape or thread |
| 9 | 2 Armour of corrugated steel tape, polyethylene-laminated |
| 10 | Flame-retardant polymer compound outer sheath |
Notes: |
*a Optical module twisting is not illustrated.*b Manufacturing of cables with two copper insulated remote power conductors instead of two string fillers is possible*c It is possible to manufacture cables with gel-filled core or dry core (with water-blocking yarns and tapes)*d 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 |
