Aerial Figure 8 Optical Cable Suspended with the Taken-out Power Element Twisted Steel

Qualfiber brand are intended for suspension on supports of overhead communication lines. Analysis of operating experience of self-supporting optical cables with remote peripheral power element shows that in order to ensure high technical and operational parameters, it is necessary to provide special suspension and tension elements when laying overhead lines. For this purpose, we recommend the use of specialized sets of tension and support valves. At the design stage of the communication line or during repair work, it is necessary to use valves in accordance with the design and specific weight of the cable, the span between supports, temperature range, air humidity, wind loads, etc. Our experts will help you with this task .

The cables contain a central optical module (CLC), an outer sheath of polyethylene in the form of a figure eight is laid over the CMA.

The free space in the optical module is filled with a hydrophobic filler. A steel cable or fiberglass rod is used as a peripheral power element.

Cables are intended for operation in the temperature range from minus 60 ℃ to 70 ℃.

Permissible tensile force from 4 to 12 kN.

Permissible crushing force of at least 0.5 kN / cm.

The number of optical fibers in the cable is from 2 to 24.

Recommended distance between suspension supports:

We recommend to use self-supporting optical cables with suspended power elements to use SIB spiral valves manufactured by RIBE Richard Bergner Elektroarmaturen GmbH & Co.KG, as well as tension (NK-1) and supporting (PC-1) clips.

Product images, including color, may differ from the actual appearance. Components can also be changed without notice. This description is not a public offer.

Cable marking and cable reel marking.The cable sheath shall be marked with white characters according to customer's requirement.