Fiber Optical Bandwidth and electrical bandwidth calculator
This page covers fiber Optical Bandwidth and electrical bandwidth calculator and their formulas. The definitions and relation ship between optical bandwidth and electrical bandwidth is also mentioned.
Example of LED calculator:
Bandwidth length product = 1000 MHz*Km, Length of fiber = 10 Km
Optical Bandwidth = 100 MHz , Electrical Bandwidth = 70.7 MHz
Formula for relation between fiber Optical Bandwidth and electrical bandwidth
Electrical Bandwidth: It is defined as frequency at which ratio of
current output with current input drops to value of 0.707.
Optical Bandwidth: It is the frequency at which ratio of power output with power input drops to the value of 0.5.
They are related as follows.
Following equations/formula are used for fiber optical bandwidth and electrical bandwidth calculations.
Useful converters and calculators
More Optical Fiber Links
Optical wireless tutorial
fiber optic tutorial
Optical MUX DEMUX