AT&T System 85 manual NEXT/NO, BACK, and ENTER/YES buttons, Connectors

DEFINITY High Speed Link

NEXT/NO, BACK, and ENTER/YES buttons

These buttons are used to step forward and backward through the menus. These buttons are also used for executing functions.

Tests

The DEFINITY High Speed Link supports the following tests and maintenance features:

Self-test

Local loopback

Data loopback

Remote loopback (V.54 and AT&T proprietary protocol)

Remote loopback with self-test

DCP looparound test

DDS latching/non-latching loopback

Connectors

The following connectors are located on the rear panel of the High Speed Link:

RS-366/RS-232 (user must provide interface cable)

V.35 (user must provide interface cable)

LINE (cord shipped with set)

POWER (for single installations, power is provided by a separately ordered stand-alone power supply— PEC 21625; for rack mounted installations, power is included with the Z77A Data Mounting— PEC 21626)

Mounting Options

The High Speed Link can be used as a stand-alone unit. It can also be installed in a Z77A multiple-mount rack.

Color Options

The DEFINITY High Speed Link is available in misty cream only.

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