The solution, as in all matters concerning long distance transmission of data, was CAT5 cable. [Teknynja] used RS-422 drivers and receivers to pull this task off, with 75174 line drivers ...

Cat6 Ethernet cables support Gigabit Ethernet (1,000 Mbps) for cables up to 100 m long, but if you keep the cable running under 55 meters, you can enjoy 10,000 Mbps. To take full advantage ...