Product description
Product Description SC-4144 8IN1 IP QAM Modulator with MUX-Scrambler
Overview SC-4144 8IN1 IP QAM Modulator with MUX-Scrambler supports 64×IP input and 8×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. Features uIntegrated mux-scrambler modulator u64×IP input u8DVB-C RF output uSupport 4×CAS/SMS u8M cache, anti-burst stream u PID filter and re-mapping u PSI/SI edit, NIT table inserts and PCR correction u LCD/Keyboard control by front panel and network management by Ethernet Technical Specifications
Input | IP | 1000mbps IP port (64×IP in) |
Output | Interface | 8×RF, F-head |
Impedance | 75Ω |
Constellation | 16, 32, 64, 128, 256 QAM |
Symbol Rate | 5~9 Msps, 1Ksps step |
Error-Correcting Codes | RS code188/204 |
MER | ≥40dB |
BER | 0 |
Output Level | 90~110dBuV |
Level Test Port | 70~90dBuV |
Level Attenuation Range | -20dBm~0dBm (per carrier), 0.5dB step |
Frequency Range | 47MHz~870MHz |
Multiplexer | from the input 64×IP |
Scrambler | support 4×CAS/SMS; head-end implementation of DVB simulcrypt (ETSI TS 103 197 V1.4.1) |
Management | network RJ-45, 10/100M |
Keyboard+LCD |
General Features | Size | 482mm×280mm×44mm |
Temperature Range | 0~45°C (Operation); -20~80°C (Storage) |
Power | 100-240VAC, 50Hz, 25W |
Network Management Modulator:
IP IN:
Multiplex:
Scrambler:
Edit NIT:
PID Passthrough
Edit PSI
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Our Services l Free pre-sales and after-sales technical support l 3 years warrantly l Remote online support and training l Hardware/Software upgrade support