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4-E1-T1-3
4-E1-T1-1
4-E1-T1-2
  • 4-E1-T1-3
  • 4-E1-T1-1
  • 4-E1-T1-2

4 E1/T1 Interface Card

Loop Telecom’s QT1/QE1 plug-in cards are a series of 2 different plug-in cards designed for the Loop-O9500R, the Loop-O9550-A/C, and the Loop-AM3440-A/B/C series. They allow each DS0 time slot in QT1 or QE1 interfaces to be interchanged and multiplexed onto a digital network.

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Description

Loop Telecom’s QT1/QE1 plug-in cards are a series of 2 different plug-in cards designed for the Loop-O9500R, the Loop-O9550-A/C, and the Loop-AM3440-A/B/C series. They allow each DS0 time slot in QT1 or QE1 interfaces to be interchanged and multiplexed onto a digital network.

Continuous error checking, performance polling, and in-service diagnostics are provided through the main controller of the Loop-O9500R, the Loop-O9550-A/C, and the Loop-AM3440-A/B/C series.  In addition, an LED on the plug-in provides status indication.

  • Contains four E1/T1 interfaces
  • Usable as a CSU/DSU, T1 to E1 converter
  • Full TSI capability among all time slots in the main unit
  • Remote diagnostics
  • Single LED indicator per port
  • Software field upgradable