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4in1 IP MUX-Scrambler& QAM Modulator
![](upload/2015512145630823.jpg)
Overview
SC-4154 4IN1 IP QAM Modulator with MUX-Scrambler supports 32*IP input and 4*RF output. The input IP signal can be sent to signal processor and be converted to TS (transport stream). It integrates multiplexer, scrambler and QAM/DVB-C modulator. It supports 4*CAS/SMS SimulCrypt. It suits 1U rack and can be configured by front panel LCD and NMS (network management software). Its high-integrated and cost-effective design makes it widely used in varieties of digital broadcasting distribution systems.
Main Feature
1. Integrated mux-scrambler modulator
2. 32*IP input
3. 4*DVB-C RF output
4. Support 4*CAS/SMS
5. 8M cache, anti-burst stream
6. PID filter and re-mapping
7. PSI/SI edit, NIT table inserts and PCR correction
8. LCD/Keyboard control by front panel and network management by Ethernet
Techinical Specification
![](http://www.sochuang.com/upload/201451785644504.jpg)
Network Management
1. Modulator
![](upload/201451791836917.jpg)
2. IP IN
![](upload/201451791911961.jpg)
3. Multiplexer
4. Scrambler
5. Edit NIT
![](upload/201451792116880.jpg)
6. PID Passthrough
![](upload/201451792145901.jpg)
7. Edit PSI
![](upload/201451792212507.jpg)
![](http://www.sochuang.com/upload/2013102614227697.jpg)