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DIGICAST

MPEG2 H264 SD 8/12 channels CVBS or SD SDI to UDP RTP Encoder

MPEG2 H264 SD 8/12 channels CVBS or SD SDI to UDP RTP Encoder

DMB-9310P MPEG-2, MPEG-4 AVC/H.264 SD Multi-channel Encoder features high quality video and low latency for MPEG-2, MPEG-4,AVC/H.264, and adopts advanced compression technology to achieve the premium viewing experience even in low bit rate. It is integrated with 4/8/12 channels, while Audio&Video input interfaces selectable by CVBS or SD-SDI. It can multiplex the encoded TS to generate IP output through GE output port. The device supports output interfaces of IP (TSoIP) out, while the TS over IP out provides 1*MPTS and 4*SPTS over IP change by software.
It is designed 1u modular, and support up to 3 modules. Each module can work standalone.
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 and terrestrial digital TV, etc.

 

FEATURES

  • Video encoding: MPEG-2, MPEG-4, AVC/264 SD
  • PAL/NTSC modes available(Only for CVBS input)
  • Audio compression options: MPEG1 Layer2, LC-AAC, HE-AACand support audio gain adjustment
  • Support Null PKT Filter
  • Input interface: 4/8/12CVBS(SD-SDI for option)
  • Providing IP(UDP/RTP/RTSP) output
  • Managed by web browser via Ethernet interface.
  • Upgraded via web
  • Support Logo, Caption, QR Code insertion
  • Many Languages for option
  • Modular design, 1U chassis support up to 3 modules

 

SPECIFICATIONS

Transport Stream Input Interfaces

Video Encodering

Video compression: MPEG-2, MPEG-4, AVC/H.264
Video inputs: 4/8/12*CVBS (SD-SDI for option) 
Analog video input mode: PAL, NTSC (Only for CVBS input)
Resolution:
720*576@50i;720*576/352*288/320*240/320*180/176*144/160*120/160*90@50Hz 
720*480@60i;720*576/352*288/320*240/320*180/176*144/160*120/160*90@60Hz 
Bit-rate: 0.5~5Mbps
Rate Control: CBR/VBR
GOP Structure: IPPP, IBPBP, IBBPB, IBBBP
Aspect Ratio: 4:3, 16:9

 Audio Specification

Audio compression: MPEG1 Audio Layer 2, LC-AAC, HE-AAC
Sampling rate: 48KHz
Bits per sample: 32-bit
Audio Gain: -20~+12 adjustable
Encoding bit rate: 48Kbps~384Kbps(each channel)

IP output

IP (1*MPTS and 4*SPTS) outputs over UDP and RTP/RTSP (unicast/multicast) per
module, 100M/1000M self-adaption
One data port for one module(4 channels)

 

 

GENERAL OPTIONS

Controlling and monitoring

Connector: 1*RJ-45, 100/1000M Base-T (NMS interface)
Remote control: by NMS 
Local control: web management

Physical and power

Voltage: AC 110V±10%, 50/60Hz
AC 220V±10%, 50/60Hz
Consumption: 25W
Environment: 0~45°C(work),-20~80°C(Storage)
Dimensions: 482mm(W)*455mm(L)*45mm(H)

 

DIAGRAM

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