All-dielectric self-supporting

    (ADSS) cable is a type of optical fiber cable that contains no conductive metal elements. It is used by electrical utilitycompanies as a communications medium, installed along existing overhead transmission lines and often sharing the same support structures as the electrical conductors.

    ADSS is an alternative to OPGW with lower installation cost. The cables are designed to be strong enough to allow lengths of up to 700 metres to be installed between support towers. ADSS cable is designed to be light weight and small in diameter to reduce the load on tower structures due to cable weight, wind, and ice.

    In the design of the cable, the internal glass optical fibers are supported with no strain, to maintain low optical loss throughout the life of the cable. The cable is jacketed to prevent moisture from degrading the fibers. The jacket also protects the polymer strength elements from the effect of solar ultraviolet light.

    Using single-mode fibers and light wavelengths of either 1310 or 1530 nanometres, circuits up to 100 km long are possible without repeaters. A single cable can carry as many as 144 fibers. 

Application:

Suitable for network in high electromagnetic interfering places.

Suitable for aerial.

Long distance and local area network communication.

Characteristics:

Small cable Dia, light weight, low attached load on tower.

Tension strength is over 90KN.

Non-metal structure, good insulation, anti-thunder.

Fine production technology, even force for aramid fiber, with superior stress flexibility.

Anti gun fire.

Anti electro-corrosion.

Adapt for bad climate.

Can construct without power cut, a power line failure doesn't influence cable's normal transfer.

loose cover GYTA cable core, non-metallic core reinforced.

Tension units are elastic modulus aramid fiber.

Good ultra violwt radiation resistant property.

ADSS with grade A sheath (Parts)

ADSS with grade B sheath (Parts)