Aproposed Design An Optical Finer Link For Sust

Abstract

In this thesis optical fiber links have been proposed between the Western campus, the Southern campus and the Northern campus of SUST. The link distance between the Southern campus and Western campus is 6 kilometers and between Western campus and Northern campus is 9.5 kilometers. The components have been selected to support the application of the link which is to transmit video, audio, and data at 622 M b/s and with a BER of 10-9 using NRZ code without repeaters. The suitable components are found to be a Laser with 1300nm operating wavelength, a PIN photodiode with a sensitivity of -33dBm, and a 9.3/125µm single mode fiber with attenuation of 0.5dB/km. The link was proposed applying both link power budget and rise time budget concepts. The route for both links is also proposed.