Before understanding the Lan cable color code or RJ45 Connector color code it is very important to understand the functions of 8 pins in the RJ45 port. Transmit Data 4. Cat 6 Wiring Diagram Visio Ethernet Wiring Rj45 Ethernet Cable 16th century art period. . You must terminate the. A common question asked at Canford is What is the colour code for connecting RJ45 connectors. This video lecture explains the pins and wiring in Ethernet cables and RJ45 plugs. The color codes above are the standard and defined within wiring guides. To maintain reliability on Ethernet you should not untwist them any more than necessary like about 1 cm. This is incorrect the block will not detect if the RJ45 is terminated either 568A or B. According to the image given above you can easily understand on the RJ45 Port available on PC and the router the pin number 1 and 2 are used for sending the data. Each pair consists of a solid ...