Modern construction is not only the construction of walls and roofs, laying sewage, electrical wiring and pipeline, but also connecting all communication services, including television, phone and Internet.
A few years ago, well -performed electrical wiring in the cottage was one of the most critical stages of providing communications. It is now difficult to imagine an office or residential building within the city or the nearest suburbs, in which there are no cable networks. It is they who give the possibility of not only transmitting human speech, but also digital data and images, and also ensure security.
In office centers, a structured cable system is often equipped for this, thanks to which the information between computers, the printer and other devices will be transmitted at high speed, and it will be possible to abandon the use of disks and flash drives. It should be noted that the installation of SCS equipment is performed so that each of the interfaces provides access to any network resources. The advantages of this system are evident. Firstly, the lines of the horizontal subsystem are universality, which allows them to be used to transmit information and speech signals. Secondly, you can use standard network equipment, receiving data transfer speed up to 10,000 Mbps, while using various network protocols. In addition, with an increase in the number of equipment, the structured cable system may change, which must be recorded in the design documentation.
Also, the requirements for the design of fiber-optic communication lines have increased significantly now. Start off
The design of the Vols follows by studying the requirements that are presented to this system. To do this, you need: the first – to clarify what amount of information is planned to be passed through the line taking into account the width of the strip, the number of channels and the speed of transmission. Then you should determine the main type of information that will be transmitted (analog or digital). A company engaged in the creation of the project and the subsequent laying of the Vols should give a guarantee of the reliability of the system, including emergency situations and take care of the possibility of its quick restoration. Well, of course, one should not forget about the security of information.
The first stage of the design is considered to be conducting survey work, which takes into account both the prospect of the development of this type of communications at the facility and the features of the area on which the route will be laid, since natural conditions can have negative effects on the work of the Vols. At this stage, a technical project is drawn up, on the basis of which a technical task is formed in which the layout of the tracks is spelled out. Next – the development of working documentation, estimates and technological instructions is underway. The last stage is the approval of the documentation by the customer, after which the contractor begins to work.
