Encoder, 32-Input CVBS MPEG4 AVC/H.264 SD, IP Out CDH8500-32M4ENI

CDH8500-32M4ENI Encoder is our latest professional SD audio & video encoding and multiplexing device with powerful functionality. It adopts the slot structure with one device supporting maximum 2 modules. Each module can Supports 16 channels and work standalone. It is equipped with 32 CVBS channels input. It can multiplex the 32 encoded TS to generate a MPTS and 32 SPTS output through GE output port and one MPTS output through 2 ASI output ports. In conclusion, its high integration and cost-effective design make this device widely used in variety of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV, etc.

SKU: CDH8500-32M4ENI Category:



  • 32×CVBS video inputs with MPEG4 AVC/H.264 Video encoding
  • Supports PAL (PAL-B,D,G,H,I) and NTSC (NTSC-M,J) SD video formats
  • Supports MPEG1 Layer II Audio encoding and audio gain adjustment
  • Supports 1 MPTS out through 2 ASI output ports
  • Supports IP output over UDP and RTP
  • Supports Null PKT Filter(only for MPTS, SPTS output without Null PKT)
  • Supports Logo, Caption, QRcode insertion (Language Supported: Chinese中文, English, Urdu العربية, Thai ไทย, Hindi हिन्दी, for more languages please consult us…)
  • Real-time effective encoding output bit-rate monitoring
  • Control via web management, and easy updates via web
  • Modular design, 1U chassis Supports up to 2 modules

Technical Specifications:

Input 32 CVBS inputs, DB15-To-RCA interface
Video Resolution 720×576i (PAL-B,D,G,H,I), 720×480i (NTSC-M,J)
Encoding MPEG4 AVC/H.264(HP/MP/BP)
Bit-rate 1Mbps~5Mbps each channel
Rate Control CBR/VBR
GOP Structure IPP (P frame is adjustable)
Aspect Ratio 4:3; 16:9
Audio Encoding MPEG-1 Layer 2
Sampling rate 48KHz
Resolution 24-bit
Audio Gain 0-255 adjustable
Bit-rate 64/128/192/224/256/320/384Kbps each channel
Stream output IP (1*MPTS and 32*SPTS) output over UDP and RTP, 1000 Base-T Ethernet interface (Multicast and unicast)
1 MPTS output through 2 ASI output ports (one for back up), BNC interface
System function Network management (WEB)
English language
Ethernet software upgrade
Miscellaneous Dimension(W×L×H) 482mm×328mm×44mm
Environment 0~45℃(work);-20~80℃(Storage)
Power requirements AC 220V ± 10%, 50/60Hz