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Digital Headend   > EDGE QAM

Features


  • Modular design, 1U chassis supports up to 3 modules, 4U chassis supports up to 12 modules;
  • Fully complying EN300 429 J.83A/B/C /ITU-T
  • Supporting 2 GE ports backups input, up to 256 IP inputs, network anti-jitter
  • Supporting UDP protocol, unicast and multicast, 1GMP V2/V3;
  • Supporting max 108Mbps per input IP and 840Mbps for all channels
  • Inputting IP can be multiplexed to 8 output channels
  • Supporting multiplexing from any input channel to output channel, and it supports up to 256 PIDs remapping per channel
  • Supporting accurate PCR adjusting
  • Supporting PSI/SI editing and inserting
  • Supporting 8 QAM modulation carrier output, 2 RF output ports (one for backup)
  • Constellation: 16QAM、32QAM、64QAM、128QAM、256QAM
  • Symbol rate range: 5.0Msps~7.0Msps
  • RF output range: 48MHz~860MHz,1kHz stepping
  • RF output attenuation: -14dBm~6dBm,0.5dB stepping
  • MER≥40dB
  • Supporting network management software (NMS).
  • Specification

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