Multitech MTT1DSU Guide de l'utilisateur télécharger pdf (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 : D4 Superframe

2. Line Coding : Alternate Mark Inversion (AMI)

3. Line Type and Length : CSU (0db) or DSX-1 (0-133ft)

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.

Framing Format

1. D4 Superframe

2. Extended Superframe

Enter Selection (-(previous), q(uit), <1>): _

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.

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Multitech MTT1DSU Guide de l'utilisateur Page 22