sd digital headend equipment catv encoder mpeg2 to ip 8/12/24 programs
Outline
COL5181X MPEG2 SD IP Encoder is a professional audio & video encoding and multiplexing device.
It supports to convert 8/12/24 CVBS video inputs to MPTS or SPTS IP output. To meet customers'
various requirements, it is also equipped with 1 ASI output for option as required. 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.
Features
1. 8/12 CVBS video inputs with 8/12 SPTS and 1 MPTS output through Data 1 or Data 2
2. 24×CVBS video inputs with 24 SPTS or 1 MPTS output through Data 1 or Data 2
3. Support PAL and NTSC SD video formats, MPEG-2 Video encoding
4. Support MPEG1 Layer II, AC3(2.0) Audio encoding and support audio gain adjustment
5. Support 1 ASI output (optional)
6. Support CC (closed caption)
7. Support QR Code, Caption, Logo insertion (optional)
8. Support "Null PKT Filter" function
9. Real-time effective encoding output bit-rate monitoring
10. Support PID Remapping/PCR accurate adjusting/PSI/SI editing and inserting
11. Control via web management, and easy updates via web
12. Lowest cost per channel, breakthrough price
Principle Chart
Technical Specifications
Input | 8/12/24CVBS inputs , RCA interface | ||
Video
| Resolution
| 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, | |||
Encoding | MPEG-2 | ||
Bit-rate | 0.5Mbps~8Mbps each channel | ||
Rate Control | CBR/VBR | ||
GOP Structure | GOP_0_B, GOP_1_B, GOP_2_B, GOP_3_B | ||
Advanced Pretreatment | De-interlacing, noise reduction | ||
Audio
| Encoding | MPEG-1 Layer 2, AC3(2.0) | |
Sampling rate | 48KHz | ||
Resolution | 24-bit | ||
Bit-rate | 64Kbps,128Kbps,192kbps,256kbps,320kbps,384kbps each channel | ||
Multiplexing
| |||
Function
| PID remapping ( automatically or manually) | ||
Accurate PCR adjusting | |||
Generate PSI/ SI table automatically | |||
Stream output | 1 ASI as copy of MPTS (optional) IP (MPTS/SPTS) output over UDP/RTP/RTSP 8/12 CVBS inputs with 8/12 SPTS and 1 MPTS output 24×CVBS inputs with 24 SPTS or 1 MPTS output | ||
System function
| Network management(WEB) | ||
Chinese and English language | |||
Ethernet software upgrade | |||
Miscellaneous
| Dimension(W×L×H) | 482mm×410mm×44mm | |
Approx weight | 8kg | ||
Environment | 0~45℃(work);-20~80℃(Storage) | ||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | ||
Power consumption | 20W | ||
Company Information
Colable electronics Co., Ltd is locate in city Chengdu, Sichuan province, mainscience and tech
nology R&D center of west China, also one base on Radio and TV broadcasting industry.
We are specializing on TV broadcasting for about ten years, with network building among dom
estic and overseas. Our projects relate to different areas, such as city or village coverage,hotel,
hospital,university, casino etc. Colable electronics is expert transforming television system from
analogue to digital, or building new digital system in most cost-effective way. That is the reason
why our customers choose us.
Our main products include, satellite decoder (both free and scrambled styles); MPEG2/4/H.264
SD&HD encoder; TS multiplexer, scrambler, QAM/QPSK/COFDM modulator, CAS&SMS, EPG,
DVB-C/S/T set top box, MMDS transmitter, antenna, etc.
Our advantages
Exhibition
Certificate
Application
Packing details
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