User guide

23
Line Coding
1. Alternate Mark Inversion (AMI)
2. Binary 8 Zero Substitution (B8ZS)
Enter Selection (-(previous), q(uit), <1>): _
Enter option 2 and press the ENTER key if you need to switch from
the default AMI to B8ZS. You will then see the new selection
displayed on the T1 Line Configuration menu.
c. Enter option 3 and press the ENTER key to display the eight
available selections for Line Type and Length.
Line Type and Length
1. CSU (0db) or DSX-1 (0-133ft)
2. DSX-1 (133-266ft)
3. DSX-1 (266-399ft)
4. DSX-1 (399-533ft)
5. DSX-1 (533-655ft)
6. CSU (7.5db)
7. CSU (15db)
8. CSU (22db)
Enter Selection (-(previous), q(uit), <1>): _
Select an option and press the ENTER key; you will then see the
new selection displayed on the previous menu.
4. Press the minus key "-" and the ENTER key again to return to the
Configurations menu.