OSP Telecom Voltage Drop & Cable Gauge Calculator - AC/DC (Excel + App)

Professional engineering suite designed for accurate electrical feeder sizing (AWG & mm²) and voltage drop calculations for outside plant (OSP) telecom enclosures, remote OLTs, and active FTTH/GPON nodes.

What is Included:

- Offline Web Application (.html) - Runs instantly in any modern browser without internet.

- Automated Excel Spreadsheet (.xlsx) - Ready for engineering reports and project documentation.

- Technical Instructions Guide (.txt) - Complete reference with electrical formulas.

Key Features:

- Supports both DC (12V/24V/48V) and Single-Phase AC (110V/220V) power feeders.

- Selectable Copper (0.0172 Ω·mm²/m) and Aluminum (0.0282 Ω·mm²/m) conductor resistivity.

- Calculates Operating Current (A), Theoretical Minimum Cross-Section (mm²), and Commercial AWG Gauge (14 AWG to 1/0 AWG).

- Evaluates Actual Voltage Drop (V and %), Effective Voltage at Load, and Line Power Loss (I²R in Watts).