Home > Adtec Communications makes available the 2T4 2 wire to 4 wire plus E&M Bidirectional Converters

Adtec Communications makes available the 2T4 2 wire to 4 wire plus E&M Bidirectional Converters

Supplier News
article image Bidirectional Converters

Adtec Communications  makes available the 2T4 2 wire to 4 wire plus E&M bidirectional converters offer signalling conversion between 2 wire analogue and 4 wire E&M carrier or PABX circuits. By attaching the appropriate daughterboard, the converters can typically be used in the following applications:
Exchange and 4w E&M Carrier Channel
4w E&M Carrier and Subscriber
4w E&M Carrier and PABX Tie Line
4w E&M Carrier and 4w E&M Carrier Channel (single circuit only)

Key features and benefits of the 2T4 bidirectional converters include:

  • Each individual card delivers two independent 2w to 4w circuits
  • Utilises a standard 3RU x 19" euro card format
  • 4 multiturn potentiometers enable transmit and receive level adjustment capabilities
  • Front panel LEDs offer indication of E&M activity and status of 2T4

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