1. Outline
The 8 in 1 hd digital encoder modulator is a professional HD audio & video encoding and multiplexing device with powerful functionality. It has 8 channel HD input interfaces, supporting MPEG4AVC/H.264 High Profile code format. This device can simultaneously encode 8 channel HD programs; moreover, it has an ASI input and can multiplex the input TS with the 8 encoded SPTS to generate a MPTS output. Also, the PSI/SI information can be inserted into MPTS output. In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV, etc.
2. Specifications
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Input |
8HD inputs |
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1×ASI input, BNC interface |
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Video |
Resolution |
1920×1080_60p 1920×1080_50p |
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1920×1080_60i, 1920×1080_50i |
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1280×720_60p, 1280×720_50p |
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720x576_50i, 720x480_59.95i |
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Encoding |
MPEG4 AVC/H.264 High Profile Level 4.0 for HD |
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Bit-rate |
0.8Mbps~19ps (each channel) |
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Rate Control |
CBR/VBR |
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GOP Structure |
IBBP |
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Advanced Pretreatment |
De-interlacing, noise reduction, sharpening |
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Audio |
Encoding |
MPEG-1 Layer 2, HE-AAC,LC-AAC |
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Sampling rate |
48KHz |
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Resolution |
24-bit |
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Bit-rate |
64Kb/s~384Kb/s each channel |
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Multiplexing |
Multiplex 1ASI input and 8 channels hd encoding programs |
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Stream output |
2×ASI outputs, BNC interface(support PID filter and pass, support real time monitoring of the output stream. |
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IP out MPTS, PTS, unicast, multicast, support IP out null packets filter. RF Out(DVB-C: carriers; DVB-T: carriers ISDB-T) |
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System function |
LCD/keyboard operating, network management(SNMP), English control interface |
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Ethernet software upgrade |
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General |
Dimensions (W×D×H) |
482mm×455mm×44.5mm |
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Approx weight |
3.2 |
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Temperature range |
0~45℃(Operating), -20~80℃(Storage) |
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Power Requirements |
AC 110V±10%, 50/60Hz or AC 220V±10%, 50/60Hz |
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Power consumption |
25W |
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Appearance and Description
A,Front Panel
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1 |
LCD display interface |
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2 |
Power:power indicator, lighting means the encoder has been powered on |
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3 |
Status:Status indicator, lighting means encoder working well |
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4 |
Alarm:alarm indicator, lighting means encoder working wrong |
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5 |
Left button |
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6 |
Up button |
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7 |
Down button |
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8 |
Right button |
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9 |
Menu:Menu button |
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10 |
Enter:Enter Button |
B,Back Panel
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1~8 |
8 channels HD Inputs |
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9 |
IP Data out |
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10 |
SNMP network interface |
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11 |
ASI Input |
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12,13 |
2 Routes ASI Out |
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14 |
Power switch |
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15 |
Power Socket |