IÂ’m not sure what modem you have from directway but hopefully it is the DW6000 modem which uses a network cable and Not a USB cable. The problem is that you will most likely want to run something that has the reliability and speed you are looking for as well as the safety factor.
I wouldnÂ’t even try to use the old intercom cable because you donÂ’t know the specs on it. A Cat 5e cable (network cable) has a limitation of 100 meters or 328 feet which may not meet your needs.
I have seen nothing but good things regarding the Belkin F5D8230-4 Wireless Pre-N Broadband Router; it sells for about $150. You will need some wireless adapters for the computers you are hooking up to the router, and they can be the Wireless B or G network adapters and still function properly with the router. You can check the write up here regarding this router. I donÂ’t personally own one but is seems that the range should meet your needs according to other users.
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