catv headend equipment 4CH MPEG-2 H.264 SD Encoder encoder supports MPTS or 4 SPTS UDP IP Output
Outline
The COL5141E 4CH MPEG-2 H.264 SD Encoder is our newest professional SD audio & video
encoding and multiplexing device with powerful functionality. It has 4independent channels of
unbalanced audio & CVBS video input interfaces or SD-SDI input interface, supporting MPEG-2
and H.264 encoder type. Furthermore, it can support the MPEG-1 Audio layer 2, LC-ACC, HE-
AAC, AC3(optional) and each channel can support ultra low bit-rate (0.25~15Mbps for H.264 e
ncoding, and 0.5~15Mbps for MPEG-2 encoding). Moreover, it has an ASI input and can multip
lex the input TS with the 8(4) encoded SPTS to generate a MPTS output, and users can select
the MPTS and 8(4) SPTS through the front panel operation.
Features
1.Support H.264,Mpeg2 video encoding
2.Support MPEG1 Layer 2, LC-AAC, HE-AAC(v2), AC3(optional) audio encoding
3.Applicable for one seg(ISDB-T) utilization
4.Support PSI/SI editing and inserting
5.Supports VBR/CBR video bitrate mode
6.Supports MPTS or 4 SPTS UDP IP Output
7.Real-time output bit-rate monitoring
8.LCD / keyboard and SNMP/web management
Technical Specifications
Input | 4×CVBS inputs , BNC interface | ||
4 pairs unbalanced stereo audio inputs, BNC interface | |||
1×ASI input, BNC interface | |||
Video | Resolution | PAL:720*576i/352*288i/320*240i/320*180i/ 176*144i/160*120i/160*90i @50Hz 176*144i/160*120i/160*90i @59.94Hz | |
Encoding | MPEG-2 /H.264 | ||
Bit rate | 0.25~15Mbps for H.264 encoding 0.5~15Mbps for MPEG-2 encoding | ||
Rate Control | CBR/VBR | ||
GOP Structure | IPPPP, IBPBP, IBBPB,IBBBP | ||
Advanced Pretreatment | De-interlacing, noise reduction, sharpening | ||
Audio | Encoding | MPEG1 Layer 2, LC-AAC,HE-AAC(v2), AC3(optional) | |
Sampling rate | 48Kbps | ||
Resolution | 24 bit | ||
Bitrate | 32Kbps~384Kbps (each channel) | ||
Multiplexing | 1 ASI Input for multiplexing | ||
Stream output | 2 × ASI outputs, BNC interface | ||
MPTS or 4×SPTS over UDP, 10/100Base-T Ethernet interface | |||
System function | LCD/keyboard operating, SNMP/web management Chinese-English control interface | ||
Ethernet software upgrade | |||
General | Dimensions(WxDxH) | 482mm×455mm×44.5mm | |
Approx weight | 4kg | ||
Temperature range | 0~45℃(operation),-20~80℃(storage) | ||
Power Supply | AC 100V±10%,50/60Hz or AC 220V±10%,50/60Hz | ||
Power consumption | 25W | ||
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
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