catv digital HFC headend qam modulator with scrambler cas (8*DVB-S/S2+4*ASI in,4*DVB-C RF out)
Descrizione
SC-4135 8DVB-S2 to 4QAM RF muxing scrambler transmodulator /DVB-S to DVB-C modulator for CATV headend /DVB-C TV broadcasting
catv digital HFC headend qam modulator with scrambler cas (8*DVB-S/S2+4*ASI in,4*DVB-C RF out)
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Overview
8×DVB-S2 to 4×QAM Trans-modulator support 8×DVB-S/S2 (QPSK/8PSK) transponders and 4×ASI input, then multiplex and scramble the input signal to output selected programs through 4×QAM RF channels. It provides a cost-effective and stable solution for TV operators to re-distribute programs via HFC network. 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.
Caratteristiche
1. 8×DVB-S/S2 RF and 4×ASI input
2. Frequenza di ingresso: 950~2150 MHz
3. Input symbol rate: 1~45 Msps
4. 4×QAM RF output
5. Frequenza di uscita: 47~870 MHz
6. Output symbol rate: 5~9 Msps
7. Supporto 4×CAS/SMS
8. LCD/Keyboard control by front panel and network management by Ethernet
Specifica tecnica
Ingresso | RF | 8×tuner (DVB-S/S2) |
ASI | 4×ASI (BNC) | |
Frequency Range | 950~2150 MHz | |
Symbol Rate | 1~45 Msps | |
Produzione | Interfaccia | F-head |
Impedenza | 75Ω | |
Frequenza Range | DVB-C/QAM 47~870Mhz, 1Khz step | |
Constellation | 16, 32, 64, 128, 256 QAM | |
Standard | EN300429/ITU-T J.83A | |
Symbol Rate | 5.0~9.0Msps, 1ksps step | |
Error-Correcting Codes | RS code188/204 | |
MER | ≥40dB | |
BER | 0 | |
Output Level | 90~110dBV | |
Level Attenuation Range | 0dBm~30dBm (per carrier), 0.5dB Step | |
Scrambler | Support 4×CAS/SMS; Head-end implementation of DVB SimulCrypt (ETSI TS 103 197 V1.4.1) | |
Controllo | LCD/Keyboard, network management | |
Ethernet software upgrade | ||
General Features | Dimensione | 482mm×410mm×44mm |
Intervallo di temperatura | 0~45°C (OperatiSU); -20~80°C (Magazzinaggio) | |
Potenza | 100-240VAC, 50Hz, 25w |
Network Management
Device can be configured by Network Management Software. Below is an example of Video/Audio confirguration interface screenshot.
Network Management Software: http://211.149.232.3/download/DvbManager.exe
Similar Products
Supporting Products
This product is mainly used for DVB-C System, CATV Headend Solution. It’s called as 8×DVB-S2 to 4×QAM Trans-modulator support 8×DVB-S/S2 (QPSK/8PSK) transponders and 4×ASI input, then multiplex and scramble the input signal to output selected programs through 4×QAM RF channels.
Servizi
1. Neutral packing (without any brand) can be offered; customized front panel can be provided
2. MOQ: 1impostato
3. Tempi di consegna: Stock Ready
4. Tempo di consegna: 4-6 days by Express
5. Delivery Terms: FOB/Express or EXW Air
6. Pagamento: TT/Western Union
7. OEM/ODM: Accettare
Contatti
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Text View:
E-mail: benter(a)sochuang.com; 15196699123(a)qq.com
Skype: benter.niu
WhatsApp: +86 1519 6699 123
ragnatela: www.sochuang.com
FAQ
Perché scegliere noi?
2. All products are developed by our experienced R&squadra D, which allow us to provide best after-sale support
3. Excellent pre-sale and after-sale technical team
4. High quality with competitive price
5. Fast feedback and fast delivery
6. OEM & ODM supported
What we do?
1. Broadcast tv equipments: multi-channel Encoder, Transcoder, Professional IRD, Mux and Scrambler, DVB-C/S/S2/T/T2 Modulator, and Set top box
2. Hotel cable TV equiments: DVB-S/S2/T/T2 to RF (DVB-C/QAM, DVB-T, DVB-S) transmodulator, AV/CVBS/HDMI to RF (DVB-C/QAM, DVB-T, DVB-S) converter
3. Hotel IPTV solution: DVB-S/S2/T/T2 to IP, AV/CVBS/HDMI to IP, IPTV Streaming server, LIVE TV, VoD, and Android app
4. Smart Hotel RCU (room control unit) Sistema: RCU, Card Key Switch, Touch Switch With LED Indicator, and RCU Management Software
5. FTTH Triple-Play: Subscriber management system, LIVE TV equipment, and Android STB
SC-4135 8DVB-S2 to 4QAM RF muxing scrambler transmodulator /DVB-S to DVB-C modulator for CATV headend /DVB-C TV broadcasting
Informazioni aggiuntive
Certificazione: | ce |
---|---|
Luogo d'origine: | Sichuan, Cina |
Marchio: | sochuang/OEM/ODM |
Numero di modello: | SC-4135 |
input: | RF/ASI,F-head 75Ω |
Symbol Rate: | 5.0~9.0Msps, 1ksps step |
Application Fields: | Coaxial RF cable DVB Headend |
certificati: | CE/FCC/CCC/ISO9001 |
cas: | simulcrypt 4 cas |
skype: | benter.niu |
Constellation: | 16, 32, 64, 128, 256 QAM |
Output Level: | 90~110dBV |
energia: | 100-240VAC, 50Hz, 25w |
WhatsApp: | +8615196699123 |