Telephone lines, network lines, cable TV lines, and audio lines are called weak wires. With the intelligentization of family life, the presupposition of weak current lines cannot be ignored. In the home decoration, the following points should be noted for the layout of telephone lines, network lines and cable TV lines:
Reserve enough jacks:
Taking into account the development and needs of family life, the general living room and each bedroom should be reserved for 1~2 telephone lines, network cables and cable TV jacks, and they should be distributed on different walls to facilitate the placement of electrical appliances. The change. The bathroom and kitchen can also be considered as needed to reserve a telephone jack. The restaurant can also consider whether to reserve a pre-TV cable jack for TV viewing during meals.
Centralized control:
With the advent of the network and information age, it is common for a family to install two phones or multiple computers to access the Internet. To ensure the quality of the docking of various lines and to facilitate maintenance, it is best to use the telephone line and network cable at home. Design a centralized control unit. According to the location of the network cable entering the room, select a certain place such as the entrance hall, the aisle, the study room, etc., design a small wire box (shaped like a power distribution box), and all the external incoming telephone lines, network lines, cable TV lines Arriving at this box, at the same time, the telephone jack, network jack, and cable jack of each room in the room must also reach the box, which can be connected in the box according to family needs. In order to ensure the signal quality, a TV signal multi-way branch adapter is needed in the online box. If there are multiple computers in the home, you need to have a network hub (the above two accessories stores are available for sale, the price is not high).
Avoid strong wires:
The weak electric signal is a low-voltage electric signal, and the anti-interference performance is poor, so the weak electric wire should avoid the strong electric wire (power supply line). The national standard stipulates that the horizontal distance between the power cord and socket and the TV line and socket should not be less than 50 cm.
Pay attention to moisture:
The lower edge of the socket is preferably about 30 cm from the ground. Generally speaking, these weak wires are often routed under the roof or under the floor, so in order to prevent moisture and easy to replace, the outside of these wires should be attached with a strong casing, and check whether the wire is broken or shorted before adding the casing. .
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