I would like to link our house and garage using cat5/6 data cable allowing internet to be shared. The route i would like to take requires digging a trench and the total cable distance comes to about
70m inluding going around walls etc. External grade armoured cable seems to be obscenely expensive so would some kind of outdoor grade cable within a conduit be acceptable?also the garage and house are on completely different electricity mains supplies with different meters etc. Is this a problem in terms of linking them because they have seperate grounds?
thank you for your help Pete