Performance Monitoring of Optical Network using Optical Signal to Noise Ratio
نویسندگان
چکیده
-The high quality signal demands at user end and introduction of impairments due to increased network capacity and data rates made it essential to monitor quality of signal at different points while it travels from source to destination. One of the important parameter to quantize the signal quality is OSNR. In the proposed work effect of Power, Bit Rate, Noise Figure and Signal Gain on OSNR of signal has been studied. The simulation work has been done in OPTSIM and behavior of network obtained is compared with experimental data. The OSNR calculated for 1m and 3m fiber cable is 17.0645 dB and 16.0513 dB respectively.
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