Extinction Ratio and the Fiber Optic Transmission Networks

In the fiber optic communication network for example,- FTTH, EPON, NBN, OTN and so on, most important components are length between transmitter receiver point. So, to make, cheap meaningful through optical it must be required calculate how what amount of signal is transmitted with given fiber. Finally, said that have several limitations like extension ratio. necessary investigate its affect on performance Optical Network. This research based simulation by OptiSystem 0.17 basis Dense wavelength division multiplex (DWDM) technology, Erbium Doped Fiber Amplifier (EDFA), dispersion Compensating (DCF) single mode 50–100 km.