Residential wiring systems usually include the following three parts:
(1) Work area;
(2) horizontal area;
(3) Management area.
In addition, for multi-story homes or buildings, the system also includes in-building wiring and community trunk wiring.
Work area
The residential work area is mainly composed of panel and socket modules. Different types of modules can be used for sockets installed in various rooms of the home, such as Category 5 modules, TV modules, fiber optic modules, and AV modules. In addition, different styles of panels can be selected according to requirements, such as British, American, 86, single, double, triple, and four-port panels.
Horizontal zone
The residential horizontal area is mainly composed of various cables. According to the 570A standard, different applications use different wiring media. Cables for voice systems use Category 3 or Category 5 unshielded twisted pair (UTP) in accordance with ANSI TIA/EIA standards, but Category 5 cables are recommended.
For data transmission, Class 5 UTP conforming to the ANSI TIA/EIA-586A standard is used.
For high communication bandwidth or anti-interference requirements, optical cable can be used as the transmission medium.
The video signal is transmitted using a 75Ω coaxial cable conforming to SCTE EPS-SP-001. The coaxial cable can meet the user's requirements for broadband and save the user's investment because it does not require an expensive adapter.
Management area
The management area is composed of different series of installation modules. It is the wiring center of the system. It is equipped with high-speed and high-quality wiring modules and cable jumpers to provide voice, data, security , image and video for different families. Applications. All services are connected via a communication socket/panel connected to each room, while the distribution center collects indoor/outdoor voice, data, and image signals, and can easily connect to related devices such as telephones, computers, and fax machines. , TV, etc.
The home wiring center (wiring box) is generally installed in each home, and the installation location can be changed according to the planning of the entire residential area and the access path of the external line.
The main components that can be selected for the wiring center are:
(1) Module board: telephone module board, 5 types of module board, 110 distribution frame, video distributor, monitoring alarm module, etc.?
(2) Jumper: Category 5 jumper and video coaxial jumper;
(3) Equipment: Ethernet hub, video amplifier.
Users can choose different sizes of wiring boxes and different functional modules according to the type and needs of the residents.
In-building wiring
For multi-storey residential buildings or buildings, in addition to the work area, horizontal area and management area of ​​the above-mentioned residential unit wiring system, it is necessary to connect the wiring of each household unit to the main line management of the trunk line area of ​​the building management center and the entire building wiring system. Area.
SMD 3528 LED Strip Light is LED lamp as a light source to FPC board as the carrier circuit in series with the appropriate current limiting resistor design and production of decorative lighting. With high brightness, soft, flexible, you may need to cut to length and so on.
SMD3528 Led Strip Light of the light source LED3528 lights. SMD chip type genus, the carrier is a soft FPC board. That flexible circuit boards, most of the width of 8MM, thickness of less than 1MM. Each FPC factory length of 0.5 meters. Can be two or several mutually welded. Produce a good SMD 3528 LED strip light of the length of the factory 5M roll, anti-static disc and anti-static bag, portable and easy to transport.
SMD 3528 LED strip light can be classified from the following aspects:
1. Color: FPC main color yellow board, whiteboard, blackboard, can be customized. SMD 3528 LED strip light luminous colors: white, warm white, red, yellow, blue, green, purple.
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3. Lamp beads: on the FPC can be attached to many SMD 3528 LED strip light lamp beads, so the per meter FPC, lamp beads per meter 30 lights, 60 lights per meter, 120 lights per meter three general to apply to different brightness requirements The place.
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Shenzhen Mingxue Optoelectronics CO.,Ltd , https://www.led-lamp-china.com