RJ45
RJ45 is used to
permanently set the LAN (Local Area Network) cable insertion clamper. This
type of connector was originally developed for telephone communications but it
is now used in a range of applications. In other words, it is used when networking on computers. RJ-45 is a short form of Registered
Jack-45.
For example,
look at the RJ45 in the below picture.
Fig: RJ45 and Network Cable |