A modern building whether it is an office, an industrial complex or a residential house is full of many cable wirings and information networks: a telephone system, a local computer network, television cables, fire and security alarm systems, as well as the system of control of the climatic parameters on the premises.

Cable systems are the basis on which all basic information-computer components of the complexes of enterprises and organizations are built up. The correct organization of cable systems of the building is one of the key objectives of the development of intelligent systems and it determines the reliability of all services and departments of the company.

The structured cable system has the following advantages over common cable systems:
• justifies the investment expenditures due to long-term operation of the network;
• has the modularity and the possibility to introduce changes and building-up without affecting the existing network;
• allows the simultaneous use of several different network protocols;
• ensures compatibility with any new equipment regardless of the producer;
• uses standard components and materials (unshielded twisted-pair copper cable and fiber-optic cable);
• has no need in the numerous service personnel during the management and administration;
• allows to combine a copper cable and fiber optic in a single network;
• can be used for transmitting the data, video signal and voice information.

Qualified personnel and adequate material and technical base allows Marco-Plus company to perform the full development and installation of structured cable systems, including departmental telephone systems.