i am looking to control 16 devices on one side with 16 switches on the other side and vise versa. thats 32 i/o. right now i would be running a 50 cond. cord between the two boards. i would like to run one or two fiber optic cables between the two boards. or i can also run a cat 5 cable between. i just need to be able to have 16 signals go both ways at the same time. please help me. :? :?: