A follow up. (I guess I hit the "Add reply" key to quickly).
I would definitely follow up with some serious stress testing. We used to use Sunsets or T-Birds, and our routine to certify a new circuit used to be:
5 minutes of all 1's
15 minutes of all 0's
15 minutes of 3 in 24
24 hours of QRS
If it passes that then maybe it doesn't matter what it looks like. But how do you interface to it? It can't appear on an RJ-48X or a DB-15. Do they use some sort of smart jack that converts it to a 4 wire circuit for you to connect to?
Sam
