Fiber Optic Cable 12Core SM LSZH Geetek

Fiber optic cable is one of the high speed data transmission environments. Optical fiber is a filament of glass fibers that are as thick as a human hair and are used to transmit information over long distances in network equipment. The above strands form into coils and form optical cables. Fiber optics are used to send optical signals over long distances. Fiber optics are used in a variety of applications such as landline and long distance telephone networks, the Internet and computer networks.

The above optical fiber is of single fashion type.

Almost no other large network can implement the network without the use of fiber optic infrastructure, with each passing year, fiber optics prove that the future of networks is in their hands. Fiber optic networks are widely used in telecommunications infrastructure today, but they are not yet widely used in small networks. Optical fiber, as its name implies, is a fiber that transmits light, this fiber is actually the same glass with very high transparency, it is said that if the glass used in the optical fiber creates a lake 400 meters deep It is so clear that the bottom of the lake is clearly visible.
Because optical fibers do not have the problem of radiating copper wires due to the use of glass or clear plastic in the core, they do not have the problem of eavesdropping along the way.
In copper cable, zero and one is defined by the disconnection and connection of electricity, while in optical fiber, zero and one is defined by the disconnection and connection of light, which is called optical pulse. In general, optical fibers are classified into two Batch done, Multimode optical fibers and Single Mode optical fibers.

Single Mode Fiber Optic (SMF) for short

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.