Hi guys, I'm doing a point-to-point radio link using a pair of PoE powered 5GHz ethernet bridges. As a side note, the PoE from this vendor is non standard at 24VDC - but low voltage no electrical code applies AFAIK. I need to run a short distance from my house (50ft~) and I'm planing on mounting the radio in a tree. From all the research I've done I've decided to use gel filled "direct burial" shielded cat5e cable to run through the yard. I half convinced to use PVC conduit with it too. I think I should terminate the shield with a cat5 lightning arrester at the point of entry to my home. However, there isn't a good ground nearby, it's at the other end of the house and all my plumbing is PEX plastic tubing - no good. I'm thinking of using the HAM trick of water drilling a copper tube into the ground to use for my lightning ground. Also, I'm up in Massachusetts so we do get a good frost - any ideas on how far down I should be burying this cable? Ideally I'd like to do as little work as possible. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .