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Fiber Optic Power Budget Calculator
Estimate total link loss and verify optical transceiver compatibility
Transceiver Parameters
Tx Output Power (dBm)
Rx Sensitivity (dBm)
System Safety Margin (dB)
Fiber Link Parameters
Fiber Length (km)
Cable Attenuation (dB/km)
0.25 dB/km (Single Mode 1550nm)
0.35 dB/km (Single Mode 1310nm)
3.00 dB/km (Multi Mode 850nm)
Splices (qty)
Loss/Splice (dB)
Connectors (qty)
Loss/Conn (dB)
Calculate Link Budget
Link Status
PASS
Total Fiber Loss:
Total Splice & Connector Loss:
Total Link Loss (including Margin):
Estimated Received Power: