A recommended cable for an RS232 data interface is CAT 5. We use it all the time here at the earth station. I can probably spring you some scrap cable, but you'll have to terminate it of course. Send me an email if interested.
RS 232
I am going to buy a home theater soon centered around a HD rear projection TV. I am in the process of putting in the wires. We are remodeling a house. I will be buying a high quality amp and sound processor?pre-amp. I am looking at what type of wires to put in before we sheet rock. I have put in the speaker wires. I am looking at what to run from the equipment rack to the TV which will be 10 feet away. What is a RS 232 cable/connection used for. Can anyone give me some input on cables. Thanks,