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4IN1 ASI QAM Modulator with MUX-Scrambler
Overview
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.
Features
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
