DVB-C Headend with DVB-S/S2 & IPTV Input, with CI


DVB-C (QAM) Headend with DVB-S/S2 & IPTV Input, CI, Multiplexer

5. Generation BLANKOM® DVB-C Headend Technology. Satellite and IPTV input, DVB-C (QAM) output, with Common Interface & Multiplexer.
The content of the individual DVB-C packages can be freely configured from all available input channels. The device can be operated from anywhere on LAN, WAN or Internet.

  • 4 Channel DVB-C (QAM) Headend System
  • 8 DVB-S/S2 tuner inputs for 8 FTA or Scrambled satellite transponders
  • 4 Common Interface (CI) module slots
  • 128 IPTV inputs (UDP, RTP)
  • 4 groups multiplexing +4 groups scrambling
  • 4 groups QAM modulating
  • Excellent RF output performance index, MER ≥ 43 dB
  • Accurate PCR adjusting
  • PSI/SI editing and inserting
  • Web management, Updates via web
  • DiSEqC 1.0 LNB control for up to 4 satellites
  • Dual power supply (optional)

BLANKOM HDC-6008CI is a next generation cable-tv headend system, in one unit.

Satellite and IPTV channels can be combined in 4 different DVB-C groups and distributed over coaxial cable to large networks.


BLANKOM HDC-6008CI is a high performance and cost-effective QAM modulator.

It has 8 DVB-S/S2 tuner inputs, 4 common interface (CI) module slots, 4 groups multiplexing, 4 groups scrambling, 4 groups QAM modulating  and supports maximum 128 IPTV inputs through GE port and 4 adjacent carriers (50MHz~960MHz) combined output through the RF output interface.

BLANKOM HDC-6008CI is also characterized with high integrated level, high performance and low cost. It supports dual power supply (optional). This is very adaptable to new generation CATV headend systems.


All in one headend unit for SMATV systems in residential blocks, hotels, offices etc.

Front and Rear Panels

System Diagram

Technical Specifications


4 channel DVB-C Headend with Satellite, IPTV input


  • 8 DVB-S/S2 Tuner
  • 4 Common Interface (CI) Module Slots
  • 128 IPTV channels over UDP and RTP protocol


  • 4 DVB-C groups which can be multiplexed from any combination of input channels

Tuner section:

  • 8 DVB-S/S2 tuners with input frequency range:  950-2150 MHz
  • Symbol rate:  2-45 MSps (supports SCPC and MCPC)
  • Signal strength: -65~-25dBm
  • Supports QPSK, 8PSK; supports DiSEqC 1.0 LNB control for up to 4 satellites


  • 4 multiplexers, Maximum PID remapping:  128per input channel
  • PID remapping (automatically or manually),  Accurate PCR adjusting,  Generate PSI/SI table automatically


  • Max simulscrypt CA: 4
  • Scramble Standard:  ETR289, ETSI 101 197, ETSI 103 197
    Local/remote connection


  • 4 DVB-C  (QAM) channels,  Standard EN300 429/ITU-T J.83A/B
  • RF frequency 50~960 MHz, 1 kHz step
  • RF output level 77~97 dBµV, 0.1 dB step
  • Constellation 16/32/64/128/256QAM
  • MPTS / SPTS over UDP,  10/100 Base-T Ethernet interface (UDP unicast / multicast)


  • Control: Remote management Web NMS(10M/100M)


  • Dimensions: 482mm×300mm×44.5mm, 19” 1U, 3.7 kg
  • Power: AC 110V±10%,50/60Hz or AC 220V±10%, 50/60Hz, 25 W, dual power supply optional
  • Temperature: 0~45℃ (operation), -20~80℃ (storage)

Specifications are subject to change without prior notice.