Fibre World
Practical tools for fibre work
Simple, mobile-friendly tools for people who work with fibre and telecom cabling.
Patchcord Length Calculator
Enter the A and B labels for a patch cord and get the calculated length, the next standard length up, and a drawing of the route.
Open the calculator
Please read before using.
The lengths this calculator gives depend entirely on the measurements on its
Settings page. Set those carefully for your own site and equipment
before you rely on any result, and check results against a known cord before you order
or install anything.
More tools are planned. Check back soon.