DCT | Test and Measurement

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Line Unit LU 300

The Line Unit is a device, placed in the telephone exchange site and connected in series with the cardphone line.

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Features

  • Single Eurocard dimensions mounted on 19″ Euro subrack
  • 14 LU 300 per subrack
  • Continuous antifraud protocol in DOV
  • Powered from the telephone exchange battery (-48 to -60 VDC)
  • Debiting pulse regeneration (12/16KHz)
  • DC debiting signal detection
  • Cardphone line power booster option (adds 18V on the loop voltage

Overview

The Line Unit is a device, placed in the telephone exchange site and connected in series with the cardphone line. It provides detection of the debiting criterion of the telephone exchange, either as DC pulse or as 12/16KHz pulse, and generation of the 12/16KHz debiting pulses towards the cardphone. Furthermore, in case an ordinary telephone is connected in parallel or in series with the cardphone line, the Line Unit detects the fraud attempt and releases the call

 

 

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Line Unit LU 300

Israel's Leading Businesses Choose DCT

Israel's Leading Businesses Choose DCT

DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.

DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.

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