Cable for telecommunications has optical fibers, in which is incorporated a mixture of the absorber, 1996, and which were absorber for a fiber optic cable 1996

摘要

The invention relates to the cables for optical fibers. / p & & p & in this cable, the optical fibers are protected of attack by the 1996 by the presence of a mixture incorporated in the cable of a random manner, for example incorporated in the substance of the pad 3 which surrounds the optical fiber 2 to the inside of its sheath 1, in preferred manner a react chemically with the 1996 of irreversible. This mixture comprises, as basic elements, a metallic oxide, a catalyst for the hydrogenation, an anhydrous salt chosen from among those which, in that react chemically with the water, which form hydrates of salts which are not at the temperatures decompose lower has 90degres centigrade. / p & & p & main applications: all have the optical fiber telecommunications cables.