# RJ45 Wiring Cheatsheet

> T568A and T568B pin colours, straight vs crossover cables, gigabit pairs and PoE pin usage for RJ45 Ethernet.

- URL: https://prismkit.hippodev.app/en/cheatsheets/rj45-wiring-cheatsheet
- Category: Cheatsheets
- Runs: client-side, no upload

This is an interactive tool — open https://prismkit.hippodev.app/en/cheatsheets/rj45-wiring-cheatsheet to use it.