• LD Series
  • SmartWORKS LD Series Next Generation Analog Passive/Active Card
  •  Offers low to high density boards that are ideal for any analog environment.
  •  Voltage values are reported with standard SmartWORKS™ API events to simplify application development.
  •  Control voltage detection event reporting with ease by adjusting the board to the local analog environment.
  •  Adapts to environments where Tip and Ring are reversed.
  •  High impedance receivers record both sides of a call without interrupting service.
  • More Features
  • Description
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  • Designed for analog networks, the SmartWORKS LD has both passive and terminate network interface capabilities. Featuring programmable voltage thresholds and loop reversal detection, the SmartWORKS LD is easily configured to accommodate variations across analog networks. This series offers This product is offered in 4, 8, 16 and 24 port versions, suitable for small to large offices and call centers.

    The LD series accomodates low to high density environments with 4, 8, 16, or 24 port boards. The SmartWORKS API supports a total of 512 channels per system. The tapping point can be anywhere on an analog line: between Central Office and PBX, Central Office and phones, or PBX and phones.

    The LD series can be used to initiate as well as terminate calls. When configured as an interactive resource, phone lines can directly connect to and terminate on the LD boards. Standard ring detection is available.

    The LD Series Features Include:
    • Offers low to high density boards that are ideal for any analog environment.
    • Voltage values are reported with standard SmartWORKS™ API events to simplify application development.
    • Control voltage detection event reporting with ease by adjusting the board to the local analog environment.
    • Adapts to environments where Tip and Ring are reversed.
    • High impedance receivers record both sides of a call without interrupting service.
    • SmartWORKS™ offers a large selection of voice CODECS (including G.723.1, G.729A and MS GSM)
  • Data Sheets (pdf)
  • Technical Manuals (pdf)
  • Part Numbers
  • LD1609
  • Analogue 16 port passive/terminate card
  • LD1609-EH
  • Analogue 16 port passive/terminate card, PCI-Express
  • LD2409
  • Analogue 24 port passive/terminate card
  • LD2409-EH
  • Analogue 24 port passive/terminate card, PCI-Express
  • LD409
  • Analogue 4 port passive/terminate card
  • LD809
  • Analogue 8 port passive/terminate card
  • LD809-EH
  • Analogue 8 port passive/terminate card, PCI-Express