RJ45 - RS232
Cables adapters are usually powered by the external 5V and convert RS232 RJ45 signals.
The tables below give the wiring :
RJ45
RJ45
This is the network standard that allows internet connection. This type of cable has 8 electrical connection pins. It is also called ETHERNET cable or 8P8C connector (8 positions and 8 electrical contacts).
It is this standard that allows internet connection. This connector is physically compatible with the RJ11 connector if using an adapter. On 10/100 Mbps RJ45 computer wiring, only 4 1~2 and 3~6 pins are u......
RS232
For a serial line information arrive at regular intervals (synchronous) or at random intervals (asynchronous).
Between a transmitter (DTE) and a receiver (DCE) wiring is right. RS232 cables can be connected in series.
In configurations where 2 DTE are directly connected, a cable of cross linking or \Null-Modem\ should be used. This cable has female connectors at each ......
