What's correct order of wires & pins for CAT5/CAT6/CAT7/CAT8/network patch/Ethernet cable (How to make RJ45 cable etc.) (T568A vs T568B which one to use?) (What is 8P8C?) > Blog-D without Nonsense
How to Wire Up Ethernet Plugs the EASY WAY! (Cat5e / Cat6 RJ45 Pass Through Connectors) - YouTube
Cable Difference: Straight Through vs Crossover Cable