We would recommend using an inline coupler at either end of the
SWA cable as SWA network cable is difficult to terminate using
plugs or faceplates.
Join the SWA to a standard Cat 5e or 6 cable using an inline
coupler as shown in the example below.
Different brands of couplers are wired in different ways so it
is important to follow the instructions provided with the coupler.
You can often find that the coupler has labelling on it's base to
show where each core goes. The coupler available from
Connectec here
is wired as follows
https://connectec.uk/networking/network-infrastructure/network-plugs-and-connectors/category-6a-utp-inline-junction-box