How to integrate two internet RJ45 outlets (100baseT) utilizing one Ethernet (Cat5e or Cat6)

2 internet RJ45 outlets with one cat5e or cat6 ethernet

2 internet RJ45 outlets with one cat5e or cat6 ethernet

 

This example shows connection for 2 phone lines plus one ethernet or internet connections using RJ45 quickport insert and RJ11 insert.  The 10/100BaseT can be reproduced using the left over colors making sure that the other side is the same