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Field-tested notes on design, drafting and delivery.

All articles OSP & FTTx Solar PV & Renewables

OSP & FTTx · 8 min read

FTTx Network Design: From HLD to Construction-Ready OSP Engineering

A practical guide to FTTx network design, covering HLD, LLD, splitter planning, fiber topology, BOQ development, QA/QC and construction-ready OSP documentation.

Solar PV & Renewables

Interconnection Studies: What Changes Between a Behind-the-Meter System and a Utility-Scale One

Solar PV & Renewables

String Sizing for PV Arrays: Why the Temperature Coefficient Is the Number That Actually Constrains the Design

OSP & FTTx · 8 min read

As-Built Redlining: Why the Built Network Stops Matching the Design, and How to Control the Drift

OSP & FTTx · 9 min read

GPON Power Budgets: Sizing Split Ratios Against Real Receiver Sensitivity, Not the Datasheet Ceiling

OSP & FTTx · 9 min read

OSP Route Selection: The Real Cost Model Behind Underground vs. Aerial

OSP & FTTx · 7 min read

Designing a Passive Meet Me Room for 666 Homes: What It Actually Takes

Solar PV & Renewables · 6 min read

PVsyst Yield Simulations: What the Numbers Actually Tell You

Solar PV & Renewables · 5 min read