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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: COLABLE
  • Model Number: COL5181X
  • Product name: CVBS mpeg-2 sd ip encoder
  • Input: 8*cvbs/12*cvbs/24*cvbs
  • Resolution: Up to 720*480_60i; 720*576_50i
  • Video encoding: MPEG-2
  • Audio encoding: MPEG-1 Layer 2, AC3(2.0)
  • Bit-rate: 0.5Mbps~8Mbps each channel
  • Stream output: IP (MPTS/SPTS) output over UDP/RTP
  • Application: DTV,DVB,IPTV,OTT
  • Management: Network management(WEB)
  • Upgrade: Ethernet software

Packaging & Delivery

Packaging Details mpeg2 encoder with Standard export carton
Delivery Time 2-5 working days



COL5181X  Cable TV Broadcasting CVBS MPEG2 Encoder 

Please contact Dana for more details,   SKYPE: colable6   WHATSAPP: 86-18180687761




                         8 Channel, 12 Channel, 24 Channel av to ip encoder Optional 



Principle Chart





COL5181X MPEG2 SD IP Encoder is a professional SD audio & video encoding and multiplexing device. It has 12 CVBS

(8 CVBS optional) video input interfaces, 12 pairs of unbalanced audio input interfaces, supporting MPEG-2 video encoding

and MPEG 1 Layer 2 audio encoding. This device can simultaneously encode 12 channel SD audio & video; moreover, it can

multiplex the input TS to generate 12 SPTS or one MPTS output through data port. In conclusion, its high integrated and cost

effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end,

satellite digital TV broadcasting etc.




  1. ü 12×CVBS video inputs, 12 pairs of unbalanced audio inputs.
  2. ü Support MPEG-2 Video encoding
  3. ü Support MPEG1 Layer II, AC3(2.0) Audio encoding and support audio gain to adjust audio volume
  4. ü Support IP(MPTS/SPTS) output over UDP and RTP and support “Null PKT Filter” function
  5. ü Support PCR accurate adjusting
  6. ü Supports PAL and NTSC SD video formats
  7. ü   Real-time effective encoding output bit-rate   monitoring
  8. ü Support PSI/SI editing and inserting
  9. ü Control via web management, and easy updates via web
  10. ü Lowest cost per channel, breakthrough price 


Technical specification



8/12/24 CVBS inputs , RCA interface



720×480_60i, 544×480_60i, 352×480_60i

352×240_60i,320×240_60i,176×240_60i, 176×120_60i

720×576_50i,704×576_50i,640×576_50i, 352×288_50i

320×288_50i, 176×288_50i, 176×144_50i,




0.5Mbps~8Mbps each channel

Rate Control


GOP Structure


Advanced Pretreatment

De-interlacing, noise reduction



MPEG-1 Layer 2, AC3(2.0)

Sampling rate





128Kbps,192kbps,256kbps,320kbps,384kbps each channel


Maximum PID


180 input per channel


PID remapping ( automatically or manually)

Accurate PCR adjusting

Generate PSI/ SI table automatically

Stream output

IP (MPTS/SPTS output over UDP/RTP, 1*100 Base-T Ethernet interface

System function

Network management(WEB)

Chinese and English language

Ethernet software upgrade




Approx weight 




Power requirements  

AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz

Power consumption 





Some TV Systems Solutions for reference








Colable Electronics co.,ltd  


Specialize in Digital TV broadcasting equipment for more than 10 years, and experienced in Digital Cable/Satellite/ Terrestrial tv broadcasting solution and system, If you have any questions and ideas, please no hesitate to contact us!


  • Our experience: Standing in digital system solution more than 10 years, with reliable Team.
  • Our products: FTA & Descrambler Satellite Decoder, Encoder, Multiplexer, Scrambler, Modulator, Set Top Box etc.
  • Payment: Wire Transfer (T/T), Western Union, Paypal, Trade Assurance etc.
  • Delivery Date: 2-5 working days
  • Our services: Life-long Technical support, remote assistance
  • Warranty: 1 year for headend & STB 


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