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Телефония, коммуникации и сети /  Оборудование для проводных сетей /  Сетевые кабели / 
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Информация о производителе
Компания:
Datang Telecom Technology Co., Ltd.
 
Адрес:
No.40 Xueyuan Road(2F,Research floor of Building 1), Haidian, Beijing, China (Mainland)
 
Телефон:
+86-10-62301267

.

Features:1) ADSS (All Dielectric Self-Supporting) optical cable has been mainly applied inelectric power system to provide a convenient way to establish communicationnetworks. It is suitable for aerial installation when a communication line hastospan a river, a valley, a thunder area and other fields with special requirements2) With the opening of telecommunication service, ADSS optical cable not only satisfiesthe demands of communication of power system, but also leaves more capabilityto offer telecommunication service for other industries3) ADSS optical cable has excellent optical transmission properties, mechanical properties and environmental properties. Being one of the most perfect transmission media, it is extensively used in electric power communication networks4) In the fields of intense electricity, signals transmitted in ADSS cable are notsubject to any disturbance5) Good communication quality will be kept all the time and no injures occur againstthe cable body. So the transmission with ADSS cable is the most convenient wayfor telecommunication in the electric power system6) The primary characteristics of ADSS cable is summarized as follows: a) Anti-electromagnetism, strong endurability of electricity. Elements consistingofADSS cable are required to be non-metal. The outer jacket material is ATtypepolyethylene when the space potential intensity at a point along the cableexceeds 12kV b) Good temperature and environmental properties, suitable for aerial operation.In the design of ADSS cable, environmental conditions such as wind, ice,temperature change, creep and so on should be taken into consideration. Thena cable can possess good behaviors such as anti-impact, anti-vibration, anti-bending, prevention of thermal aging, flame retardant and so forth c) Low cost, convenient to install. It is possible to set up optical cables ontheoriginal pylon towers without any change d) Light weight, less load to tower. The primary tensile strength member in ADSScable is polyamide yarn with high modulus and high strength, which makesthecable lighter in weight when comparing to a cable with steel wires as theprimarytensile strength members
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