Fiber Optic Link Loss Budget Calculator
Estimate end-to-end passive optical path loss from fiber, connectors, splices, and entered component insertion loss.
Result
Formula
Calculation logicFormula definitions and substituted values.
Fiber attenuation contribution (dB)
Fiber route length (km) * Fiber attenuation (dB/km)
Fiber route length (km) * Fiber attenuation (dB/km)Connector contribution (dB)
Mated connector pairs * Loss per connector pair (dB)
Mated connector pairs * Loss per connector pair (dB)Splice contribution (dB)
Splice count * Loss per splice (dB)
Splice count * Loss per splice (dB)Estimated end-to-end path loss (dB)
Fiber attenuation contribution (dB) + Connector contribution (dB) + Splice contribution (dB) + Other passive component loss (dB)
Fiber attenuation contribution (dB) + Connector contribution (dB) + Splice contribution (dB) + Other passive component loss (dB)Other passive component contribution (dB)
Other passive component loss (dB) + 0
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