Multitech MultiDSU MTT1DSU User Manual page 22

3. Enter option 1 and press the ENTER key to display the T1 Line
Configuration menu with options for Framing Format, Line Coding,
and Line Type and Length.
T1 Line Configuration
1. Framing Format
2. Line Coding
3. Line Type and Length
Enter Selection (-(previous), q(uit), <1>): _
If any of these default selections (shown) are incorrect for your
particular application, enter the corresponding option number to
display the menu with the available alternate selections. (See
substeps a through c.)
Make your new selection and press the ENTER key; you will then
see your new selection displayed here. Repeat this process until
the T1 Line is properly configured for your application.
a. Enter option 1 and press the ENTER key to display the two
available Framing Format options -- D4 Superframe and Extended
Superframe.
Enter option 2 and press the ENTER key to switch from the default
D4 Superframe to Extended Superframe. If you then press the
minus key "-" you will see the new selection displayed on the T1
Line Configuration menu.
b. Enter option 2 and press the ENTER key to display the two
available Line Coding options -- AMI and B8ZS.
22
Framing Format
1. D4 Superframe
2. Extended Superframe
Enter Selection (-(previous), q(uit), <1>): _
: D4 Superframe
: Alternate Mark Inversion (AMI)
: CSU (0db) or DSX-1 (0-133ft)