Mpeg2/H.264 Transcoder COL5081TC

Update::2017/10/20 15:39:25    View:
  • Brand:    Colable
  • Type:    COL5081TC
  • Order Online


COL5081TC is a professional bidirectional trans-coder to convert video between H.264 and MPEG-2 format and also to trans-code between

 HD and SD programs simultaneously. It is equipped with 4 tuner inputs to receive channels directly from satellite. And, each tuner is

 accompanied with a CAM/CI slot to descramble the encrypt content.

In addition, IP content can also be received and trans-coding processed. COL5081TC will at last output MPTS & SPTS through

 the DATA port (net port) or ASI port.

This trans-coder supports advanced multiplexing and can effectively provide operators with real-time code rate switch and optimize the video

with its high performance.

BISS function is now embedded to descramble your tuner input programs and CC function as well to transport your closed caption (or teletext).

CC function has been embedded to transport your closed caption (or teletext).

It can be easily managed through web NMS system, and has become an ideal solution for operator to provide high quality video trans-coding.


ü Support 8*IP (SPTS/MPTS) input plus 4*tuners input with 4 CAM/CI slots

ü Support 8*SPTS & 1*MPTS (UDP/RTP/RTSP) output; 1 ASI output

ü Video Trans-coding: MPEG-2 SD/HD and H.264 SD/HD any-to-any

ü Audio Trans-coding: LC-AACMP2 and AC3optional   any-to-any or pass-through

 ü Support maximal 8 SD or 4 HD programs trans-coding

ü Support maximal 8 channel audio trans-coding

ü Support HD and SD resolutions

ü Support CBR and VBR rate control

ü Support CC (closed caption)

ü Support BISS descrambling

ü Support IP out with null packet filtered

ü Advanced de-multiplexing

ü LCD & Key board local control; web-based NMS management

Principle Chart

 Transcoding Mode Example



Stream In

MPTS/SPTS over UDP/RTP, 1000M Base-T Ethernet Interface/SFP interface

4 * (DVB-S/S2/C/T/ISDB-T/ATSC Optional) Tuners

BISS Descramble

8 programs



1920x1080P,1920x1080i,1280x720P, 720x576i, 720x480i

480x576, 544x576, 640x576, 704x576


4*MPEG2 HD → 4*MPEG2/H.264 HD ;

4*MPEG2 HD → 4*MPEG2/H.264 SD ;

8 *MPEG2 SD → 8 *MPEG2/H.264 SD

4* H.264 HD → 4*MPEG2/H.264 HD ;

4* H.264 HD → 4*MPEG2/H.264 SD ;

8* H.264 SD → 8 *MPEG2/H.264 SD

Rate Control




MPEG-1 Layer 2 ,LC-AAC and AC3 optional any-to-any or pass through

Sampling rate


Bit Rate


Stream Out

8*SPTS & 1*MPTS over UDP/RTP/RTSP, 1000M Base-T Ethernet Interface (UDP/RTP uni-cast / multicast)  /SFP interface

1*ASI (as a copy of one of the 8 SPTS or the MPTS) output, BNC interface

System Function 

LCD & Key board control; web-based NMS management

Ethernet software upgrade 



430mm×405mm×45mm (WxDxH)  

Approx weight

4.8 Kg  

Temperature range 

 0~45℃(Operation), -20~80℃(Storage) 

Power requirements  

AC 200V-240V, 50/60Hz, 2A

Power consumption  



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