H.264 AVC/H.265 HEVC HD ASI IP to RF DVB-C/DVB-T 4K Encoder Modulator COL5011U-K1

COL5011U-K1 is a high performance 4K Encoder modulator integrating encoding (H.265/HEVC and H.264/AVC), multiplexing and modulating functions in one standard 1U case.  It support two HDMI (2.0) channel UHD signal input (hot redundancy) for encoding, and also 2 ASI & 32 IP input for remux. To enhance the transport capacity, it combines 1 DVB-C/T carriers output with one RF port. It is also equipped with 4 ASI ports to mirror out RF carrier and IP port to output TS in 1* MPTS.

Products Details

Key Features

✔ Support 2 HDMI 2.0 (Mux) input and 1 HDMI 2.0 (Loop out) output ✔ Support HDCP 2.2 and HDCP 1.4 ✔ Support 2 ASI & 32 IP input (MPTS/SPTS) over UDP and RTP protocol ✔ Support up to 2160P 60Hz RGB/YCbCr 4:4:4 input ✔ Support H.265/HEVC and H.264/AVC video encoding ✔ Support video resolution upscale transform (1080P and 4K convert to each other) ✔ Support CBR video bitrate mode ✔ Support MPEG1 Layer 2, LC –AAC audio encoding ✔ Support PID remapping / accurate PCR adjusting / PSI/SI editing and inserting ✔ Support IP (1000M/100M) Output 1 MPTS over UDP and RTP; IP null packet filter ✔ Support 1 TS output through 4 ASI output ports ✔ 1*DVB-C/T RF output ✔ Real-time output bit-rate monitoring ✔ Update device through web based NMS port ✔ Support LCD / keyboard operating(optional), and network management (web)


Input 1×HDMI input (2.0) with 2 HDMI port, HDCP 2.2/1.4
  2 ASI input, BNC interface
  32 IP input over UDP and RTP protocol
Video Input



  3840×2160_60P,3840×2160_59.94P, 3840×2160_50P,3840×2160_30P, 3840×2160_29.96P,3840×2160_25P, 3840×2160_24P,1920×1080_60P, 1920×1080_59.94P,1920×1080_50P, 1920×1080_30P ,1920×1080_25P 1920×1080_24P, RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0 (2160P_50/60Hz only)
Video Encoding Encoding H.265/HEVC, H.264/AVC
  Chroma 4:2:2, 4:2:0
  Bit-rate 1Mbps~23Mbps
  Rate Control CBR
Audio Encoding Encoding MPEG-1 Layer 2, LC-AAC
  Sampling rate 48KHz
  Bit-rate 64Kbps~256Kbps each channel
Multiplexing 2 ASI input multiplexed with local 1 channel of TS
  PID remapping (automatically or manually)
  Accurate PCR adjusting
  Generate PSI/SI table automatically
Modulator Section           DVB-C Standard J.83A, J.83B
    MER ≥43dB
    RF frequency 50~960MHz, 1KHz step
    RF output level -25.0~ -1 dbm, 0.1db step
    Symbol rate 5.0 - 7.0 Msps
      J.83A J.83B
    Constellation 16/32/64/128/ 256 QAM 64/ 256 QAM
    Bandwidth 8M 6M
    RF out 1*RF DVB-C out
  DVB-T Standard EN300744
    FFT mode 2K/4K/8K
    Bandwidth 6M, 7M, 8M
    Constellation QPSK, 16QAM, 64QAM
    Guard Interval 1/4, 1/8, 1/16, 1/32
    Code rate 1/2, 2/3, 3/4, 5/6, 7/8
    MER ≥42dB
    RF frequency 50~960MHz, 1KHz step
    RF output level -28~ -3dbm, 0.1db step
    RF out 1*RF DVB-T out
Stream output 1*ASI output through 4 BNC interfaces
  1 MPTS over UDP/RTP, 1000M/100M Base-T Ethernet interface (unicast/ multicast)
System function 2 versions of front panel: Option1: with LCD and Keyboard; Option2 without LCD or Keyboard.
  LCD/keyboard operating(optional), web NMS supporting
  Ethernet software & hardware upgrade
Miscellaneous Dimension (W× L× H) 482mm×455mm×44mm
  Approx weight  4kg
  Temperature 0~45℃(work),  -20~80℃(Storage)
  Power AC 100V-220V±10%, 50/60Hz
  Consumption 25W

Principle Chart per module

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