Multiplexer IP To ASI For DVB CATV

Multiplexer IP To ASI For DVB CATV

CATV Multiplexer IP to ASI Converter DVB-C DVB-T DVB-S OPT5107X tuner input multiplexer is an enhanced TS re-multiplexer for digital TV broadcasting head-end system. The multiplexer has all the functions of normal TS multiplexer, including programs multiplexing, PSI/SI editing, PID re-mapping,...

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Product Details

CATV Multiplexer IP to ASI Converter DVB-C DVB-T DVB-S 

OPT5107X tuner input multiplexer is an enhanced TS re-multiplexer for digital TV broadcasting head-end system. The multiplexer has all the functions of normal TS multiplexer, including programs multiplexing, PSI/SI editing, PID re-mapping, service filtering etc. Also the multiplexer can insert EPG (Electronic Program Guide), CA (Conditional Access) and data casting information into each output stream.

 

Different from normal multiplexer, this multiplexer has 2 ASI inputs, supports 6 tuner inputs (DVB/C/S/S2/T) optional, two separate ASI output ports and one DATA port for two separate megabit IP outputs. In other words, It can multiplex the RF signals from satellite into the output ports via the 6 tuners, also it can multiplex up to 2 channels ASI input MPTS into the output transport stream (MPTS). Therein, the bit rate of output stream can be up to 216Mbps. For the application area, this device is especially applicable to the FTA (Free to Air) system multiplexing.

 

Multiplexer Features

  •   Fully complying with ISO13818 and EN300 468 standard

  •   Integrated demodulating and multiplexing functions

  •   6 tuner(DVB/C/S/S2/T optional)inputs and 2 ASI inputs

  •   MPEG-2 transport stream re-multiplexing

  •   SPTS and MPTS code stream multiplexing

  •   PCR correcting and PID re-mapping

  •   Two groups (each group has 2 channels)separate TS outputs

  •   Two IP outputs (the copies of 2 ASI outputs)

  •   PSI/SI editing

  •   Huge buffer memory for saving the overflowing code stream

  •   Supporting to multiplex one program to all outputs

  •   Alarming function

  •   Network long-distance upgraded

  •   With high reliability design and stability operation

  •   Full keyboard operation and LCD display

  •   Network management system

 

Technical Parameters:



Demodulation ModeQPSK, 8PSK
MultiplexingMaximum PID Remapping128per input channel
FunctionPID remapping (automatically or manually)
Accurate PCR adjusting
Generate PSI/SI table automatically
ScramblingMaximum simulcrypt CA4
StandardETSI 101 197, ETSI 103 197
ConnectionLocal/remote connection
ModulationQAM Channel4
StandardEN300 429/ITU-T J.83A/B/C
RF frequency30~999MHz, 1KHz step
RF output level-20~0dbm(87~107 dbµV),0.1db step
Symbol Rate5.0Msps~9.0Msps, 1ksps stepping
Constellation16/32/64/128/256QAM

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