When it comes to issues of interference, realistically how far away from other wiring should transducer cables be kept? Do ethernet cables need to be managed in any particular way?
I put my SS3D box in my starboard rod locker, right in front of the drivers console, and it would be easiest to bundle the transducer cable, power lead and ethernet cable together for clean cable management. Would be over a length of about 3ft.
Beyond that, coming from the transom, there is really no way to keep the SS3D cable away from other cables.