AGREED, one end and one end only, or youre asking for a ground loop....ground the end with the best, shortest path to earth ground.....in his case, that would prob be the telco room end, "usually" theres a decent ground there somewhere.....
Mileage may differ...
At 16:30 1/10/03 -0600, you wrote:
Joel Jaeggli wrote: [...] > moreover they're signifcantly harder to install since they need to be > properly grounded and shielded at both ends.I've actually seen some very impressive ground loops. I'd ground one end. (Actually I'd use fiber, but hey.) Peter E. Fry