Fiber Distance Feet Miles Meters Kilometers Loss per Km Select Loss Value... Other (My Value) 0850nm = 3.50 0850nm = 3.75 1300nm = 1.00 1300nm = 1.50 1310nm = 0.35 1310nm = 0.40 1310nm = 0.50 1550nm = 0.25 1550nm = 0.40 1550nm = 0.50 dB/Km Total Fiber Loss dB Connector Pair Loss dB Number of Connector Pairs Total Connector Loss dB Individual Splice Loss dB Number of Splices Total Splice Loss dB Optical Express Switch Loss dB Optical Splitter Loss dB Other Optical Components Loss dB Total Other Components Loss dB Total Fiber System Attenuation dB