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WM-4T1i Module Installation and User Guide 2-1

Configuring the T1 Physical Link

This chapter covers the following topics:

• Configuring T1 Physical link on page 2-1

• Monitoring T1 Physical Link on page2-6

Overview

T1 is a mature technology originally developed for voice telephone transmission. It was

used to aggregate a number of voice lines into a single connection to the telephone

network. Today T1 is also widely used to transmit digital data using widely available

equipment and established wiring commonly available in diverse locations.

Configuring T1 Physical link

There are a number of parameters that can be configured for a T1 link. If you have

control of both sides of the link, then the default configuration is probably the best

choice. If you must connect to a line controlled by another organization, you will need

to configure the line to correspond with the settings at the other end. You can specify

the following parameters:

• Alarms

• Cable length

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Extreme Networks WM-4T1i Guida Utente Pagina 15