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SC-4174 4in1 ASI MUX-Scrambler Modulator (8ASI in, 4QAM/RF out)


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4IN1 ASI QAM Modulator with MUX-Scrambler

SC-4174 4IN1 ASI QAM Modulator with MUX-Scrambler supports 8*ASI inputs and output 4*RF (4 adjacent frequencies, 1*RF port). 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.
1. Integrated mux-scrambler modulator
2. 8*ASI input
3. 4*DVB-C RF output
4. 8M cache, anti-burst stream
5. Support 4*CAS/SMS
6. PID filter, pass-through and re-mapping
7. PSI/SI edit
8. NIT table insert and PCR correction
9. LCD/Keyboard control by front panel and network management by Ethernet

Technical Specification


Network Management


1. Modulator


2. Multiplex


3. Scrambler


4. Edit NIT


5. PID Passthrough


6. Edit PSI

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