RJ45接口通常用于数据传输，最常见的应用为网卡接口。 T568A标准T568B-RJ45 interfaces are often used for data transmission, the most common applications for the network interface. Standard T568B T568A

这是一个基于Labview平台上的，在LM3S8963上实现的RJ45口与主机相互通讯-This is a based on the Labview platform, the LM3S8963 to achieve the RJ45 port to communicate with the host

西门子PLC S7-300 & S7-400系列TCP连接上位机程序，无需PLC端再编程，源码包含C#和VB，亲测S7-300 CPU-314C-2 PN/DP可用。(PLC connected PC via RJ45 directly and do Memory write and read)