| DMB-9820 MPEG-2/H.264 SD Eight-Channel Encoder features high quality video and low latency for MPEG-2/H.264, and adopts advanced compression technology to achieve the premium viewing experience even in low bit rate. It is integrated with 4 channels, while Audio&Video input interfaces selectable by CVBS or SD-SDI. Provided with external 1*ASI input, it can be multiplexed with local multi-programs to eliminate the needs of multiplexers, and also simplify the network architecture for high reliability solutions. The device supports output interfaces of ASI and IP(TSoIP) out, while the TS over IP out provides 1*MPTS or 8*SPTS over IP change by software. Features of the DMB-9820 MPEG-2/H.264 Eight-Channel Encoder are proven to be of excellent performance and high reliability hardware platform designs, providing safety and stability for Cable, Satellite, IPTV or Terrestrial applications. |
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| MAIN FEATURES |
| Video compression options: MPEG-2/H.264 SD |
| PAL/NTSC modes available |
| Audio compression options: MPEG1 Layer2, LC-AAC, HE-AAC |
| Providing PSI/SI compilation and NIT, LCN insertion |
| Built-in PCR capability |
| Input interface: HDMI or HD-SDI by option |
| Providing ASI and IP(UDP/IP) output |
| Controlled by keyboard on front-panel, LCD display |
| Managed by web browser via Ethernet interface. |
| Upgraded via Ethernet interface |
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| VIDEO SPECIFICATIONS |
| Video compression: H.264, MPEG-2 |
| Video inputs: 8*CVBS(SD-SDI optional), BNC interface |
| Analog video input mode: PAL, NTSC |
| Resolution: NTSC: 720*480_59.94i, 544*480_59.94i, 352*240_59.94i |
| 320*240_59.94i, 176*240_59.94i, 160*120_59.94i |
| PAL: 720*576_50i, 640*576_50i, 352*288_50i |
| 320*288_50i, 176*288_50i, 176*144_50i |
| Bit-rate: MPEG-2: 0.5~15Mbps, CBR/VBR |
| H.264:0.25~15Mbps, CBR/VBR |
| Video pre-processing: De-interlacing, Noise reduction, Sharpen |
| AUDIO SPECIFICATIONS |
| Audio compression: MPEG-1 Layer2, LC-AAC, HE-AAC |
| Audio inputs: unbalanced L&R (SDI optional), BNC interface |
| Sampling rate: 48KHz |
| Sampling accuracy: 24-bit |
| Encoding bit rate: 64 ~ 384Kbps |
| MULTIPLEXING SPECIFICATIONS |
| Multiplexing with external ASI (1*SPTS or MPTS) in |
| Multiplexing with 8 local encoded programs |
| Providing PSI/SI compilation and NIT, LCN insertion |
| OUTPUTS |
| ASI output |
| Output channel: 1*ASI+1*ASI(backup), BNC interface |
| Standard: EN 50083-9 ASI |
| MPEG frame: 188/204 Byte |
| Reflection loss: >10dB |
| Connector: 75 ohm, BNC interface |
| IP output |
| Transport protocol: TS over IP output, UDP protocol |
| IP output channel: 1*MPTS or 8*SPTS |
| Support empty packets filtering |
| Connector: RJ45, 10/100M |
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| GENERAL OPTIONS |
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| Controlling and monitoring |
| Connector: 1*RJ-45, 10/100 Base-T (NMS interface) |
| Remote control: by NMS |
| Local control: keyboard on front panel, LCD display |
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| Physical and power |
| Voltage: 90~260VAC, 50/60Hz |
| Consumption: 25W |
| Operating temperature: 0~50 centigrade |
| Dimensions: 482mm(W)*455mm(D)*45mm(H) |
| Weight: 4Kg |
