Kanał zwrotny upstream


HDO212 is a dual receiver module for fibre optic return path links in CATV networks. The module contains an integrated route back up function and has an extended frequency range to fulfil DOCSIS 3.1 requirements.


  • DOCSIS 3.1 compatible 204 MHz bandwidth
  • Two return path receivers in one module
  • Integrated A/B route backup switch
  • Two equal RF outputs
  • Wide input power/ output level range
  • Three output level control modes: Manual/Automatic based on OMI, target output level and optical input level/Automatic based on optical input level
  • Extremely low power consumption
  • Small form factor family, 2 RU height
  • Fibre connectors can be located at the rear or at the front panel

Management features

  • A/B route back up configuration with monitoring
  • Optical input power measurement and monitoring
  • Automatic output level control with monitoring
  • Signal LEDs for the statuses of each receiver
  • Module LED for internal status
  • Internal temperature measurement and monitoring
  • Intelligent fan speed control with monitoring
  • Non-volatile logging of 64 latest events, including alarms, alarming values, settings changes and application starts.
  • Uptime and total uptime counters
  • All adjustments and alarm limits fully user configurable
  • Local PC connection through backplane HDO bus with HDX021 adapter cable
  • Remote IP connection through HDC100 controller module
  • SNMP monitoring and configuration through HDC100 controller module
[contact-form-7 404 "Nie znaleziono"]