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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