Any Internet connection in one way or another contains twisted pair in its physical design. It is through it that the information with which the user interacts is transmitted - messages, web pages or videos. In this article, RJ-45 twisted-pair connectors will be considered, as well as layout schemes, methods and connection standards in detail.
Cable
Twisted pair consists of several pairs of copper conductors isolated from each other. Usually there are 8 pieces (or 4 pairs), less often - 4 (2 pairs). The color scheme is strictly standardized for all types of twisted pair. There is a restriction for this cable - when connected, the distance cannot exceed 100 meters between two nodes. To increase this parameter, you need to review the network topology and distribute the nodes differently or use special network hubs.
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Despite the widespread use of wireless networks, twisted pair connectors are still relevant to this day. After all, you still need to somehow conduct the Internet to the router. Therefore, twisted pair and all its additional elements will remain in trend for a long time.