Lets get this down once & for all.
What is the proper cable according to BICSI, NECA, CEDIA or any other code setting organization to run from the "Smart jack" or DSU
usally installed by SBC at the D-marc to the CSU/DSU in the data rack or at the MDF?
A lot of installers run Cat 5e or Cat 5E.
I believe SBC uses a plenum rated 2, 4, or 6 pair cable with individually shielded pairs.
What about the use of RJ 48X loop back jacks?
Does anyone have a diagram?
TIA, WaM, aka; Gem