Tight buffered cables are cables that have a protective coating tightly extruded over the fibers within the cable. This coating helps protect the fibers from both mechanical and environmental damage. The coating is usually made from either nylon or PVC material, which provides excellent physical and flexing properties, but it can also be more sensitive to micro-bending.
Tight buffered cables are used in a variety of applications, mainly in telecommunications and data networks. They are most commonly used in local area networks (LANs) and wide area networks (WANs), as well as for fiber optic transmission. The tight buffering helps reduce signal interference and crosstalk, as well as helping to reduce attenuation. It also helps protect the fibers from damage due to vibration and temperature changes.
Tight buffered cables are available in a range of sizes, from simple single-fiber cables to large multi-fiber cables. The cables are usually terminated with a connector to allow it to be connected to other equipment. The cables can also be used to connect directly to devices, such as fiber switches and routers.
Overall, tight-buffered cables are a great choice for use in telecommunications and data networks, as they help protect the fibers from damage and reduce interference and crosstalk. They are available in a range of sizes and can be connected to other devices or used directly with equipment.