Mpeg2 and H.264 Transcoder COL5081T

Update::2017/10/20 15:47:51    View:
  • Brand:    Colable
  • Type:    COL5081T
  • Order Online

COL5081T 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 6 tuner inputs to receive channels directly from satellite, or ASI /IP inputs to receive digital channels. After trans-coding, it outputs MPTS & SPTS through the DATA port or ASI port.

This trans-coder supports advanced re-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).

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 UDP) input plus 6 tuners input

- Or 8 * IP (SPTS/MPTS UDP) input plus 6 ASI input

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

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

ü Audio Trans-coding: LC-AAC, MPEG-2 and AC3 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 Supporting CBR and VBR rate control

ü Support Biss descrambling

ü Support CC(clesed caption)

ü Support Ip out with null packet filtered

ü Advanced re-multiplexing

ü LCD & Key board local control; web NMS management

Principle Chart


Transcoding Mode Example






Stream In

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

6 * Tuner (DVB-C/T/S/S2/ISDB-T/ATSC); 6 * ASI (optional)

BISS descramble

Maximum 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 any-to-any or pass trough

Sampling rate


Bit Rate


Stream Out

8*SPTS & 1*MPTS over UDP, 1000Base-T Ethernet Interface (UDP 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 NMS management

Ethernet software upgrade 




Approx weight

4.8 Kg  

Temperature range 

 0~45℃(Operation), -20~80℃(Storage) 

Power requirements  

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

Power consumption  


More Products