I would like to pass a spdif cable through a hole in a wall, to connect a home theater and a computer in different rooms. The hole already exists and I wouldn't like to enlarge it, but the problem is the optic cable terminals won't fit through it. I have a limited budget and wouldn't like to spend on extra tools to crimp the cable (I don't even know if that would be possible). Is there a type of optical cable with removable terminals? I wasn't able to find anything like that on my local stores. Any suggestions would be appreciated, thanks.