Structured cabling technology or the more commonly used routing technology, so I've done some research principles of structured cabling technology and some knowledge, come out here and share with you, we want to be more understanding of structured cabling technology help . Structured cabling is an essential communications link. In short, it provides the physical link between communication points, the interior, the building and many buildings at the link between the IT equipment for data, voice, video and control signals can be sent seamlessly. The size of structured cabling technology can be very small, only a few nodes connected; also can be very large, between the many buildings at the closely linked to tens of thousands of nodes.
Over the years, structured cabling technologies continue to evolve. From the 80's the birth of the first communication wiring systems, to the 90's World Telecommunications Industry Association / Electronics Industry Association released the first standardized, repeated experiences during the regime change, advanced transmission media, connectors and interfaces competing available. Although the technology wheel rolling forward, unshielded twisted pair (UTP) has survived, with its affordable, widely used and easy to install the advantages of the most commonly used digital transmission medium.
The increasing network speed, UTP transmission bandwidth requirements rise. From the beginning of 16MHz to today's 250MHz, communications bandwidth is growing exponentially. Early data communication generally focus on a text file, but now the image data, the scientific model, desktop video conferencing, multi-related databases and other complex type popular messaging application, the volume of all those huge demands on the communications bandwidth is also increasing. Derived from past experience, information transfer rate will be at least one order of magnitude every decade of growth. Of course, some of the information transfer is still maintained at a low bandwidth application level, such as voice communications, building automation systems, alarm and security systems.
In line with the new generation of applications, a wide range of bandwidth requirements, new technologies have emerged on the structured cabling, and UTP neck and neck, such as shielded twisted pair (STP), metal foil shielded twisted pair (ScTP), glass fiber, light wave division multiplexing use plastic optical fiber, coaxial cable and other wireless technologies, and.
UTP cabling system whether in emerging or fiber-optic cable-based, or a combination configuration, must be universally applicable and can transmit voice synthesis, low-speed data and high-speed local area network information; and must be easy to extend, allow enterprises to upgrade, or anytime, anywhere mobile, with future expansion needs.
In the foreseeable future, a variety of structured cabling technology will complement each other, with different communications environment. UTP applied to the application of low bandwidth (less than 100MHz), STP and ScTP electromagnetic interference may be higher in an environment of great help. In high bandwidth environments, the wireless system has become the new darling of the industry; optical fiber technology marks a new direction for the future of digital communications.
In other words, structured cabling provider must respond to e-technology, materials technology, signal transmission and application of agreements improvements, offering a broad and comprehensive product portfolio to meet the changing needs of the wiring. To have 20 years of professional experience in the Molex cabling company, for example, focus on a wide range of product development in particular. The companies have a wide variety of voice, data and video transmission scheme eclectic range of products for UTP, STP, ScTP, FTP, and fiber, can meet different customer needs.