GPS cable help required

[timbad]

Morning all,
On my previews boats I have not had occasion to get involved in cables , plotters, gps sender etc, however on this boat i wish to move what believe is a Raymarine GPS 125 sender. There is already a join in the cable which is yellow, green, brown and red with a shroud.View attachment 67563
Silly question where can I purchase say 3m of this cable??
thanks

 

[ctva]

I just used computer Ethernet cable. Does the job and has been on board for 10+ years. For the power cables (if needed) I just use thin two core flex.

 

[TSB240]

https://www.maplin.co.uk/p/data-cable-multicore-4-way-grey-priced-per-metre-xr25c

 

[timbad]

Thanks Gents much appreciated