We hope to have the internet link back up by 0000z apr 25. Found after extensive testing that the last connector installed is a single mode not a multi mode type. So that is like sending water down a 2 inch pipe and having a 3/8 inch restrictor at the end. We are still wondering how it worked for this long.....musta got lucky in the installation and had it perfectly aligned. FYI, Dennis N4DEN W4ML sysop?