Main Products: DVB-T/T2/C/S/S2 Digital head-end equipments ,IPTV Headend ,IP Head-end equipment ,SD/HD MPEG-2/H.264 IP Encoder ,set top box
IP to DVB-C RF modulator with mux-scrambler
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Chengdu Sochuang Electronics Co., Ltd.
Business Type: Manufacturer,Trading Company
Chengdu Sichuan ChinaMain Products: DVB-T/T2/C/S/S2 Digital head-end equipments ,IPTV Headend ,IP Head-end equipment ,SD/HD MPEG-2/H.264 IP Encoder ,set top boxProduct Details
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.
Features
u Integrated mux-scrambler modulator
u 32×IP input
u 4×DVB-C RF output
u Support 4×CAS/SMS
u 8M 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 (32×IP in) |
Output | Interface | 4×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 | 85~105dBV | |
Level Test Port | 65~85dBV | |
Level Attenuation Range | -20dBm~0dBm (per carrier), 0.5dB step | |
Frequency Range | 47MHz~870MHz | |
Multiplexer | from the input 32×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 Software
l Free pre-sales and after-sales technical support
l 3 years warrantly
l Remote online support and training
l Hardware/Software upgrade support
Contact Supplier
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