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Optical fibers (fibers) are filaments of glass through which light passes. In the traditional method, copper and aluminum wires are used to send electrical signals, but in fiber optic telecommunications, electrical signals are modulated in the form of light waves, and then this light is passed through thin strands of glass. With the use of fiber optic cable, there has been a great change in the speed and capacity of sending telecommunication messages in network equipment.
The above product is of single fashion type.
Single Mode Fiber Optic (SMF):
This type of fiber has an ultra-thin core (5 to 10 microns) and a single wave beam (laser) is shone into it. Therefore, this beam will have the least expansion and is suitable for transmission rates of several tens of gigabits and at very long distances.
The most important difference between Multimode and Single Mode optical fibers is the size, capacity and core used in them. The core diameter in multimode optical fiber is 50 to 62.5 microns and in single mode optical fiber is 5 to 10 microns. In the market, fiber optic cable network equipment in different types of Single Mode and Multi-mode is used for indoor and outdoor use. To take. Nexen fiber optic cable has 24 strands of thin and thin filament like glass and is of single mode fiber type.