I need to connect to devices that use an rs-232 connection, but I was wondering if I could use cat5 cable instead of rs-232 cable since I don't have rs-232 cable but plenty of cat5. The connection ...

Can someone recommend a good toner/probe to trace terminated cat 5 cable in bundles? I have a server rack with about 150 patched cat 5 ports, whcih are fed from 3 large cable bundles coming in through ...