| Place of Origin: | China (Mainland) |
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Quick Details
Specifications
Digital TV DVB TS Mux
Outline
Outline
The multiplexer is a kind of transportation stream re-multiplexer applied in digital Radio & Broadcasting TV system. It combines several single-program or multiple-programs which are selected by customers into single multiplexing transportation stream after the process of compressing, encoding and multiplexing. At the same time, it can insert kinds of information such as EPG (Electronic Program Guide), CA (Conditional Access) and data broadcasting into the output transportation streams. It supports 8 input ports, and the Max. Input bit rate is 270Mbps with two ASI outputs, output bit rate is 108Mbps. As for SI Table and other data which are generated by SI server can be inserted into output transportation stream in real time, thus, EPG and data broadcasting services can be provided in the system, and its rack is 1U.
Feature
ü Compatible with ISO13818 and EN300 468 standard
ü Support MPEG-2 transportation stream re-multiplexing
ü Multiplexing SPTS and MPTS
ü Support SDT map and modify function
ü Generate SPI/SI info
ü Support PCR correct and PID remap and modify
ü Support Mass Storage, and handle abnormal transportation stream
ü Insert data or multiplex data or modify data
ü Support concatenation connection
ü Support private data inserting and modification
ü Support PID reflection or modification
ü Support Audio/video PID modification
ü Support EPG-PID inserting and modification
ü SNM
ü LCD display (English/Chinese) with flexible operation
ü Reliable design and stable running
ü Warning Alert
ü Support network remote upgrade
ü Two outputs
Specifications
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Data Input
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Input interface
Connector
Impedance
TS standard
Input valid bit rate
TS packet format
TS input format
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8 DVB ASI interface
BNC
75W
ISO138181
214Mbps max (per channel)
188/204 bytes (automatic identification)
equality/ packet burst / inequality
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Multiplexing data output
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ASI interface
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Standard
Connector
Impedance
TS standard
Output valid bit rate
TS packet format
TS input format
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DVB
BNC
75W
ISO13818-1
2Mbps~120Mbps, tunable (1 Kbps step)
188/204 bytes, optional (no RS encoding with 204 bytes)
equality
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Net interface
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RJ45 ETHERNET interface, IEEE802.3 ETHERNET
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Software protocol
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SNMP protocol
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Keep status of power off
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The unit will keep status with the power being cut off, in order to auto-reset when electrified again
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Power supply
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Voltage
Frequency
Power
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90V~250V
50Hz
25W
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Working Environment
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0—50°C for operation
-25—55°C for storage
10~75% for relative humidity
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Radiation and safety
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GB13837-92 AND GB8898-88
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