transmit flow multiplexer

1.support MPEG-II transmit flow reuse 2.PSI auto-formed 3.low time lapse 4.high quality/price rate 5.SDT/NIT mapping functio

Transmit Flow Multiplexer

Brief introduction

JD-MUX-1100 multiplexer is embedded TS rate multiplexer self-designed by JZ, is the core equipment for all digital broadcasting TV system, based on PID exchanging, shall multiplex input multi-paths MPEG-2 digital code rate signal, analyze for the input MPTS and add corresponding relevant information and data, generate to new transmit flow. At the same time, EPG, CA and data broadcasting shall be inserted into output code rate. Multiplex 1 path TS and output MPTS; available for auto-generating SI/PSI, with the function of filtering and multiplexing programs and PID. It shall receive 8 paths TS code rate of ASI interface, input into channel according to data, and the data of external SI and SI table generated in server shall be inserted into output code rate, so as to realize the value-added services as EPG and data broadcasting. The high performance cost  ratio solution is adopted to supply with TS multiplexed and processed. The equipment totally meet the standard of MPEG-2 transmission layer, it shall be widely applied to TV station, digital images monitoring, etc.

Features

l         Fully meet the standard of ISO13818 and EN300.468

l         Support MPEG-2 transmit flow multiplexing; multiplex SPTS and MPTS and support transmit flow for up to 8 paths ASI input single program and multi-programs

l         Available for selecting any path of input PSI/SI

l         Available for filtering program information and named PID

l         Redefine PAT, PMT and SI/PSI information table

l         With the function of PSI auto-generated

l         Support PCR correction and PID re-map

l         With the function of SDT and NIT mapping

l         High-precise PCR correction, the average PCR dithering keeps within 20~60ns

l         Low-latency, MPEG-2 video program delay is less than 100us

l         With the function of PID filtering/PID redefining, available for adding/deleting program, and modifying program PID

l         Auto-filtering the empty pack of TS code rate

l         Support statistics multiplexing and rate speed auto-adaptation

l         With the function of parameter storage and failure isolation

l         With the function of error rate testing, real-time monitoring for rate speed and warning for code rate spilling

l         Forward private PID; support STB-loader upgrading through air

l         Support 10M/100M Ethernet control interface, and shall upgrade online through network

l         Front panel LCD shows key control parameter and controls operation

l         Support channel state monitoring

l         Available for local/long-distance control and central management through network management

Technical Parameter

Input interface	8 paths DVB standard ASI interface(BNC)
Input length	188/204 bytes
Input code rate	The max. input code rate is 150Mbps of each path
multiplexer	MPEG-2 TS multiplexing
	PID re-mapping, support PID mapping 40-channel
	PCR correction
	Auto-generated PSI/SI table, support custom modifications
Output interface	2 paths DVB standard ASI multiplexing output interface(BNC)
Output length	100/204 bytes
Input code rate	The max. code rate of multiplexing output is 150Mbps
Data interface	Ethernet interface, 10/100M auto-adaptation

transmit flow multiplexer