FiberSkills Blog

Notes from the splice tray.

Practical guides on fusion splicing, OTDR testing, and building a career or a crew in high-density datacenter fiber.

OTDR Testing Basics for High-Density Fiber Splicing

What an OTDR actually measures, why it matters more in a server room than out on a pole, and how to read a trace without guessing.

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More guides on splice loss budgets, cassette management, and career-changing into fiber splicing are on the way.