Apart from lot of materials available in market today majority of companies are choosing optical fiber , because of its distinct properties that enabling the data transmission in bulk without any loss and high efficiency , the main phenomenon is total internal reflection .

The following parameters are improved if we use optical fibers:

• Higher bandwidth makes it more efficient in data transfer and also supports in transmitting more data.
• The transmission range is also high, data can be transferred to  more distances.
• It is very durable such that it can withstand  hard environmental conditions.