Fiber Optic Loss Budget Calc

Calculate optical link loss budgets and confirm link margins for any fiber optic installation — fully offline.

LOSS BUDGET
• Multimode (OM1–OM5) and Singlemode (OS1/OS2)
• Wavelengths: 850 nm, 1310 nm, 1550 nm
• TIA-568 and IEC 61280 loss limits

COMPONENT LOSS DATABASE
• Connector: LC, SC, ST, FC, MPO insertion loss
• Mechanical and fusion splice loss
• Fibre attenuation by type and wavelength

POWER BUDGET
• Transmitter power and receiver sensitivity
• Power margin in dB — pass / fail result

OTDR ANALYSIS
• Distance to event from velocity of propagation
• Reflectance and insertion loss events

Offline — works without network.