How to arrange weak wiring for interior decoration
Home life in modern society is not only convenient and comfortable, but also intelligent, entertainment, and safe. This requires improving the good wiring for household appliances. Weak electrical wiring is the "nervous" in the home room, they pass a variety of circuit signals to various devices to achieve the above application requirements. However, ordinary owners of a layman may encounter some of the above-mentioned practical problems of weak wiring. How should the newly renovated interior arrange its weak current lines and wiring points? Newly installed rooms should be arranged as follows: mandatory, selectable, and optional weak circuits. The following are separately described:
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First, LAN system (required)
The information network era has had an important impact on home life. We should keep up with the pace of the times for the Xinju Group's small-sized local area network to meet the needs of the family's Internet access, information appliance access network, and remote network monitoring. To set up a small local area network at home, you only need to apply for a broadband Internet connection so that each room can use the computer to access the Internet at the same time. In addition, with the trend of networked home appliances, network audio and video centers, network refrigerators, network microwave ovens, and network video surveillance will appear one after another. These devices can all find the nearest network interface to access the Internet.
Wiring points: The LAN to be built is a star topology. Any node or connection cable fails and only one node is affected. The RJ45 patch panel module that controls the installation of the information access box is used. All networks The line from the socket accesses the rear of the wiring panel. There should also be a small network switch in the information access box, which is connected to the front panel of the wiring panel through the RJ45 jumper.
In order to reserve the network information interface for the Internet and the large number of network information appliances that will be available in the future, we need at least two network interfaces for each room. One can be used as a network, and one can use the telephone. This is based on network and telephone multiplexing. And line backup requirements. Including RJ45 wiring panel, twisted pair, RJ45 information module, I have to choose the current super five categories, can meet the needs of the present and future.
Second, cable television system (required)
In the home life, there may not be only one television set in the living room. There should also be a TV in the bedroom. In particular, the large-screen LCD TVs will be greatly reduced in price. Some homes also need to update the TV. The original TV can be moved to the bedroom. in. The cable television system can transmit analog or digital telephone signals and send signals to every room. It can watch analog TV programs as well as digital signal TV programs.
Wiring points: home cable television system should use better materials, should use a dedicated two-way, high shielding, high isolation 1000MHZ coaxial cable and panels, distributors, amplifiers (more than four branches required). The distributor should use high quality devices marked with 5-1000MHz specifications.
The cable should use the 75-5 type, four-shield physical foam coaxial cable with good shielding performance against external signals to ensure the signal level of each room; the cable TV image is clear and there is no moire interference. The cabling of the cable TV is relatively simple. For ordinary commercial housing, we only need to install a four-point splitter module in the home information box to distribute the cable television access from the outside to the living room and each room.
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