The integrated wiring system is a transmission network within a building or a building group and is an "information highway" within a building. It can connect voice and data communication equipment, switching equipment and other information management systems to each other, and it can also connect these equipments to external communication networks. It includes all cables and associated wiring components between the building and the connection point on the external network or telephone line and the voice and data terminal on the work area.
Integrated wiring is a product of the information society, and its development will inevitably progress with the progress of the information society; the most fundamental aspect of informatization is to solve infrastructure problems; the problem of “roads†and “carsâ€, and the integrated wiring system as a network. The physical layer of transmission must build a reliable, stable, high-speed road for network information transmission services; wiring is an infrastructure and a prerequisite for application.
Cabling features <br> <br> comprehensive, good compatibility: Traditional professional wiring need to use different cables, wires, connecting devices and other equipment, technical performance vary widely, it is difficult interoperable, are not compatible with each other. The integrated wiring system has the characteristics of integrating all systems and compatibility with each other, and adopts optical cables or high-quality wiring components and connection hardware to meet the needs of transmission signals from terminal devices of different manufacturers.
Flexibility and adaptability: When using traditional professional wiring, if you need to change the location and number of terminal equipment, you must lay new cables and install new equipment. In the construction process, signal transmission interruption or quality degradation may occur, which increases project investment and construction time. Therefore, the traditional integrated wiring has poor flexibility and adaptability. In the integrated wiring system, any information point can be connected to different terminal equipment. When the number and location of equipment changes, it only requires a simple plug-in process, which is practical and convenient, flexible and adaptable, and saves project investment.
Facilitate future expansion and maintenance management: Integrated cabling system generally adopts a star network structure, each line has its own independent system, and will not affect each other during reconstruction or expansion. All cabling components of the integrated cabling system adopt modular building blocks and modules. Design. Therefore, the components are easy to be replaced, and it is easy to troubleshoot. The centralized management method is used to facilitate analysis, inspection, testing and maintenance, save maintenance costs and improve work efficiency.
Technical and economical rationality: All parts of the integrated cabling system adopt high-quality materials and standardized components, and in accordance with standard construction and rigorous testing to ensure that the system's technical performance is good and reliable, to meet current and future needs, and to reduce maintenance work in maintenance management, save management cost. Although the initial investment is more in the integrated wiring system, it is generally in line with the requirements of advanced technology and economical reasonableness.
Wiring must know the skills
In fact, integrated cabling is not an incomprehensible project. As long as you understand its principle, a lot of comparison of product performance will certainly be able to make a cheap and beautiful system.
1. The integrated wiring system must be designed in advance, and it should be compatible with civil engineering, fire protection, air conditioning, lighting and other installation projects, so as to avoid unnecessary construction conflicts.
2. Under conditions permitting, weak currents should take their own weak electric wells to reduce the chance of electromagnetic interference. Floor wiring closets and host rooms should be arranged as large as possible to prepare for development and maintenance. For the network, the laying of the physical layer is crucial because it is the foundation.
3, as much as possible to cloth some points, the use of double-hole panel (a voice, a data), with the good, with the power point in the vicinity of the information point. Since the integrated cabling is generally a one-time project, the layout of the cable is good, and it is relatively difficult to change the cabling. However, with the development of communication equipment, more and more devices are more secure.
4, do not put the integrated wiring is too idealized, do not put some more dedicated networks are also integrated into the integrated wiring. Integrated wiring is enough to integrate telephone networks, computer networks, and building automation networks.
5. With the rapid development of network equipment, when selecting a solution, it should be as broad as possible. Levels should be five or more, to ensure that data and voice can be exchanged, and vertical fiber-optic cables are used to increase logarithmic cables. Buildings should use optical fiber for data backup instead of cables.
6. As the prices of optical products continue to be lowered, large-area wiring should be considered for more light, which is beneficial to network construction.
7. When laying DG pipes, larger diameters must be used, leaving a margin. Pay special attention to the turning radius when laying optical cables. Too small turning radius will lead to serious loss of the link. Carefully check each optical cable, especially the panel box of the optical contacts, and the depth of some panel boxes is not enough. After the light spot is completed, the panel is not installed. When it is on the box, it is not good to install it. The reason is that the radius of the corner of the cable after installation is too small, causing serious loss.
8. With the price reduction of optical fusion equipment, it is possible to consider abandoning the production methods of the traditional ST and SC heads in places where conditions permit, and the use of pigtailed fiber-optic phase fusion welding can ensure the quality of the optical path.
9, do not unilaterally pursue the brand of wiring products, in recent years, in fact, some domestic manufacturers of non-shielded wire, fiber optic cable, modules and other network equipment performance has reached industry standards, the price has a greater advantage, so Can consider using our own products.
The above points are often encountered in the project. In fact, integrated cabling is not an incomprehensible project. As long as you understand its principle, a lot of comparison of product performance will certainly be able to make a cheap and beautiful system.
Integrated wiring is a product of the information society, and its development will inevitably progress with the progress of the information society; the most fundamental aspect of informatization is to solve infrastructure problems; the problem of “roads†and “carsâ€, and the integrated wiring system as a network. The physical layer of transmission must build a reliable, stable, high-speed road for network information transmission services; wiring is an infrastructure and a prerequisite for application.
Cabling features <br> <br> comprehensive, good compatibility: Traditional professional wiring need to use different cables, wires, connecting devices and other equipment, technical performance vary widely, it is difficult interoperable, are not compatible with each other. The integrated wiring system has the characteristics of integrating all systems and compatibility with each other, and adopts optical cables or high-quality wiring components and connection hardware to meet the needs of transmission signals from terminal devices of different manufacturers.
Flexibility and adaptability: When using traditional professional wiring, if you need to change the location and number of terminal equipment, you must lay new cables and install new equipment. In the construction process, signal transmission interruption or quality degradation may occur, which increases project investment and construction time. Therefore, the traditional integrated wiring has poor flexibility and adaptability. In the integrated wiring system, any information point can be connected to different terminal equipment. When the number and location of equipment changes, it only requires a simple plug-in process, which is practical and convenient, flexible and adaptable, and saves project investment.
Facilitate future expansion and maintenance management: Integrated cabling system generally adopts a star network structure, each line has its own independent system, and will not affect each other during reconstruction or expansion. All cabling components of the integrated cabling system adopt modular building blocks and modules. Design. Therefore, the components are easy to be replaced, and it is easy to troubleshoot. The centralized management method is used to facilitate analysis, inspection, testing and maintenance, save maintenance costs and improve work efficiency.
Technical and economical rationality: All parts of the integrated cabling system adopt high-quality materials and standardized components, and in accordance with standard construction and rigorous testing to ensure that the system's technical performance is good and reliable, to meet current and future needs, and to reduce maintenance work in maintenance management, save management cost. Although the initial investment is more in the integrated wiring system, it is generally in line with the requirements of advanced technology and economical reasonableness.
Wiring must know the skills
In fact, integrated cabling is not an incomprehensible project. As long as you understand its principle, a lot of comparison of product performance will certainly be able to make a cheap and beautiful system.
1. The integrated wiring system must be designed in advance, and it should be compatible with civil engineering, fire protection, air conditioning, lighting and other installation projects, so as to avoid unnecessary construction conflicts.
2. Under conditions permitting, weak currents should take their own weak electric wells to reduce the chance of electromagnetic interference. Floor wiring closets and host rooms should be arranged as large as possible to prepare for development and maintenance. For the network, the laying of the physical layer is crucial because it is the foundation.
3, as much as possible to cloth some points, the use of double-hole panel (a voice, a data), with the good, with the power point in the vicinity of the information point. Since the integrated cabling is generally a one-time project, the layout of the cable is good, and it is relatively difficult to change the cabling. However, with the development of communication equipment, more and more devices are more secure.
4, do not put the integrated wiring is too idealized, do not put some more dedicated networks are also integrated into the integrated wiring. Integrated wiring is enough to integrate telephone networks, computer networks, and building automation networks.
5. With the rapid development of network equipment, when selecting a solution, it should be as broad as possible. Levels should be five or more, to ensure that data and voice can be exchanged, and vertical fiber-optic cables are used to increase logarithmic cables. Buildings should use optical fiber for data backup instead of cables.
6. As the prices of optical products continue to be lowered, large-area wiring should be considered for more light, which is beneficial to network construction.
7. When laying DG pipes, larger diameters must be used, leaving a margin. Pay special attention to the turning radius when laying optical cables. Too small turning radius will lead to serious loss of the link. Carefully check each optical cable, especially the panel box of the optical contacts, and the depth of some panel boxes is not enough. After the light spot is completed, the panel is not installed. When it is on the box, it is not good to install it. The reason is that the radius of the corner of the cable after installation is too small, causing serious loss.
8. With the price reduction of optical fusion equipment, it is possible to consider abandoning the production methods of the traditional ST and SC heads in places where conditions permit, and the use of pigtailed fiber-optic phase fusion welding can ensure the quality of the optical path.
9, do not unilaterally pursue the brand of wiring products, in recent years, in fact, some domestic manufacturers of non-shielded wire, fiber optic cable, modules and other network equipment performance has reached industry standards, the price has a greater advantage, so Can consider using our own products.
The above points are often encountered in the project. In fact, integrated cabling is not an incomprehensible project. As long as you understand its principle, a lot of comparison of product performance will certainly be able to make a cheap and beautiful system.
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