APPLICATION

The cable is determined for installation of LANs and cable TV networks and highest quality multimedia transmissions for telecommunication connection. The cable can be used for outdoor mounting, for aerial lines between buildings. Typical gap distance between two grips is from 60 up to 200 m.

PROPERTIES

• • SELFSUPPORTING CONSTRUCTION
  • MAX. NUMBER OF FIBRES 12
  • CENTRAL FILLED TUBE
  • ARAMIDE STRENGTH ELEMENTS
  • DIELECTRIC OR METALLIC CARRYING ELEMENT
  • PE JACKET
  • FOR GAP DISTANCES FROM 60 UP TO 200 M

Cables have due to their design low weight, dimensions and high tensile strength. It belongs to the cheapest solution of optical transmission line. It is delivered with metallic (steel wire) or dielectric (glass-laminate) carrying element. Maximal gap distance depends on wind conditions.

CONSTRUCTION

Pic. 1

Transmission element - optical fibre
- single-mode (SM) E9/125
- multimode (G) G50/125, G62,5/125

Secondary protection - loose, multi-fibre, filled tube

Core – consisted of tube filled with fibres

Strength elements - aramide fibres

Jacket - black polyethylene

Carrying element - dielectric or steel wire

Tab. 1 Technical properties

PACKING, DELIVERING, STORAGE, TRANSPORT

Optical cables are supplied twisted on wooden or metal drums with diameters of 500 to 1500mm, shorter lengths twisted to coils.

To every supplied length is attached test protocol and tag with these data:

- producer´s mark
- cable identification
- cable length in meters
- production date
- stamp of quality control

The whole cable can be marked with description on a jacket on request of a client.

Cables can be stored in general in open-air area or in warehouses. They cannot be exposed to thermal radiation and they cannot be stored together with flammable liquids or solvents or with products containing them.

It is necessary to assure that cables are not damaged by mechanical or other effects by transport.