Features | Trilogy Touch Technology 500-19-54, 700-19-54 specification

500-19-54 Dual Channel Telephone Interface

2.SYSTEM DESCRIPTION

2.1Features

The telephone unit is a 1U unit containing a power supply and three printed circuit cards; these provide one or two channels of telephone interface.

The digital hybrid card has smart algorithms to enhance line cancellation and reduce line howl round.

It has software controlled parameters pre-set in the factory.

The front panel controls are simple to use and there are indicators to show the status.

Digital Hybrid Card

Mercury / Commander TIC Card

Trilogy Communications Limited

Issue 1.2

Page 7 of 19

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Trilogy Touch Technology 500-19-54, 700-19-54 manual Features

Contents

Dual Channel Digital Telephone Interface User Guide Approved 500-19-604 Date Description Errata Sheet System Description Fuses Safety PrecautionsMains Connector and Plug Transportation and Storage Dual Channel Telephone Interface Issue Features General Channel Front of Frame PSU Connector Detail per channel Dual Channel Telephone Interface Issue Line connector. RJ11 connector Mains connector Power connection. IEC mainsMatrix connector RJ45 connector Audio connector w D chassis plug connector Dual Channel Telephone Interface Seize Switch I/F Power LEDHybrid Power LED Auto Switch Dual Channel Telephone Interface Issue Dial Tone / K-Break Reset SwitchIntroduction IMP Dual Channel Telephone Interface Issue Panel Ring Ring OutPanel Dtmf