Abstract: A method of manufacturing an improved overhead or underground telephone lead-in cable for transmission services VVDL (voice, video, data and lead-in) that permits the connection of the users to the public telephone system with a high speed digital service link, besides the analog services required. The cable has at least one or a plurality of transmission circuits. One of the transmission circuit is formed by two metal conductor elements cooperating in turn to self-support the cable or a conventional type of impregnated fibers or kevlar tape. The second circuit which is formed by a stranded pair of conductors is impregnated with a swelling powder preventing moisture penetration.

Abstract: The invention relates to a method for manufacturing reinforced overhead multipurpose cable for outside telecommunications of Voice, Video, and Data Distribution (VVDD) type. The reinforced overhead multipurpose cable comprises a dry and multipair construction core, electromagnetic shielding elements and external protection thermoplastic cover, characterized because it includes one or several externally placed metal or plastic supporting elements for cable self-support; a core integrated by insulated electrical conductors of 2 to 300 twisted pairs, formed with twisting closed lay lengths and reduced in the formation of said component pairs; a plastic tape helicoidally arranged; a tape wrapping the assembled core; said tape being of aluminum for electromagnetic shielding and an external insulating cover both for the core and the reinforcement element, the dry core does not affect the conductance or capacitance or resistance of the insulation.

Abstract: The invention relates to a method for manufacturing reinforced overhead multipurpose cable for outside telecommunications of Voice, Video, and Data Distribution (VVDD) type. The reinforced overhead multipurpose cable comprises a dry and multipair construction core, electromagnetic shielding elements and external protection thermoplastic cover, characterized because it includes one or several externally placed metal or plastic supporting elements for cable self-support; a core integrated by insulated electrical conductors of 2 to 300 twisted pairs, formed with twisting closed lay lengths and reduced in the formation of said component pairs; a plastic tape helicoidally arranged; a tape wrapping the assembled core; said tape being of aluminum for electromagnetic shielding and an external insulating cover both for the core and the reinforcement element, the dry core does not affect the conductance or capacitance or resistance of the insulation.

Abstract: A method of manufacturing an improved overhead or underground telephone lead-in cable for transmission services VVDL (voice, video, data and lead-in) that permits the connection of the users to the public telephone system with a high speed digital service link, besides the analog services required. The cable has at least one or a plurality of transmission circuits. One of the transmission circuit is formed by two metal conductor elements cooperating in turn to self-support the cable or a conventional type of impregnated fibers or kevlar tape. The second circuit which is formed by a stranded pair of conductors is impregnated with a swelling powder preventing moisture penetration.

Abstract: A telephone lead in cable for high performance voice, video, data transmission, and lead in services, having a generally rectangular shaped housing made of thermoplastic material, a data transmission circuit, capable of transmitting data at high speeds, that has two metal wires which are helically twisted about one another, a fusion protection thin band made of heat resistant material that is applied helically or longitudinally on the two metal wires, wherein the two metal wires are positioned to run through the center of the housing, and a circuit element for voice transmission having two metal conductors that are parallel to each other and positioned on an opposite side of the centrally located helically twisted thermoplastic covered wires.

Abstract: Multipurpose cable for outside telecommunication of voice, video, data and distribution type (VVDD) composed of: a multipair construction core, electromagnetic shield elements and outside protective thermoplastic cover, characterized because it has a core composed of 2 to 600 twisted pairs of insulated electrical conductors, formed with close pairing lay lengths and reduced in the formation of said compounds pairs; a helicoidally wrapped plastic tape; a tape wrapping the assembled core; and an electromagnetic shield aluminum wrapping and outside insulating cover filled with jelly.

Abstract: Multipurpose cable for outside telecommunication of voice, video, data and distribution type (VVDD) consisting of: a multipair construction core, electromagnetic shield elements and outside protective thermoplastic cover, characterized because it has a core consisting of 2 to 600 twisted pairs of insulated electrical conductors, formed with close pairing lay lengths and reduced in the formation of said compounds pairs; a helicoidally wrapped plastic tape; a tape wrapping the assembled core; and an electromagnetic shield aluminum wrapping and outside insulating cover filled with jelly.

Abstract: A SVDL (voice, video, data, and lead-in) type telephone lead-in cable permitting the connection of the users to the public telephone system with a high speed digital service link, besides the analog services required, characterized because it consists of two transmission circuits, one of them formed by two conductors cooperating in turn to self-support the whole cable; and being the second circuit formed by a twisted pair of conductors.