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catv digital HFC headend qam modulator with scrambler cas (8DVB-S/S2+4ASI in,4*DVB-C RF out)

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Επιπλέον πληροφορίες

Περιγραφή

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)

περιγραφή προϊόντος

4125	6DVB-S2 to 4QAM TransModulator with Scrambler(6DVB-S/S2+6ASI in,4DVB-C RF out)
4135	8DVB-S2 to 4QAM TransModulator with Scrambler(8DVB-S/S2+4ASI in,4DVB-C RF out)
4165	8*DVB-S2 to 4QAM TransModulator with Scrambler(8DVB-S/S2+3ASI in,4MPTS-IP/DVB-C RF out)
4174	8ASI to 4QAM Modulator with MUX-Scrambler(8ASI IN,4*DVB-C RF out)
4154	IP/multicast to 4QAM Modulator with MUX-Scrambler(TS IP/multicast gigabit in,4*DVB-C RF out)

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.

Χαρακτηριστικά

1. 8×DVB-S/S2 RF and 4×ASI input

2. Input frequency: 950~2150 MHz

3. Input symbol rate: 1~45 Msps

4. 4×QAM RF output

5. Output frequency: 47~870 MHz

6. Output symbol rate: 5~9 Msps

7. Υποστήριξη 4×CAS/SMS

8. LCD/Keyboard control by front panel and network management by Ethernet

Technical Specification

Εισαγωγή	RF	8×tuner (DVB-S/S2)
	ASI	4×ASI (BNC)
	φάrequency Range	950~2150 MHz
	Symbol Rate	1~45 Msps
Παραγωγή	Διεπαφή	φά-head
	Αντίσταση	75Ω
	Συχνότητα Range	DVB-C/QAM 47~870Mhz, 1κhz step
	Constellation	16, 32, 64, 128, 256 QAM
	Πρότυπο	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 φορέας), 0.5dB μικρόtep
	Scrambler	μικρόupport 4×CAS/SMS; ηead-end implementation of DVB μικρόimulντοrypt (ETSI TS 103 197 V1.4.1)
Control		LCD/Keyboard, network management
Control		Ethernet software upgrade
General Features	Μέγεθος	482mm×410mm×44mm
	Temperature Range	0~45°C (Operatiεπί); -20~80°C (Αποθήκευση)
	Εξουσία	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

Σχετικά προϊόντα

Similar Products

Supporting Products

Typical Application

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.

Στοιχεία της εταιρείας

Chengdu SoChuang Electronics Co., Ε.Π.Ε. is a professional DVB headend equipment manufacturer. We can supply full range of cable and wireless digital TV head-end equipment including SD MPEG-2 Encoder, HD MPEG-4 Encoder, Modulator, IRD, IRD with CI, MUX/Multiplexer, Scrambler, Encoder Modulator,which applied to DVB-C, DVB-S/S2, DVB-T/T2, DTMB, and IPTV System. Our international business has expanded to more than 100 different countries and regions. Both ODM and OEM items are available.

Συσκευασία & Αποστολή

Εκθέσεις

Πιστοποιήσεις

Υπηρεσίες & Contacts

Υπηρεσίες

1. Neutral packing (without any brand) can be offered; customized front panel can be provided

2. MOQ: 1set

3. Χρόνος ανοχής: Stock Ready

4. Ωρα παράδοσης: 4-6 days by Express

5. Delivery Terms: FOB/Express or EXW Air

6. Πληρωμή: TT/Western Union

7. OEM/ODM: Αποδέχομαι

Contacts

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ΗΛΕΚΤΡΟΝΙΚΗ ΔΙΕΥΘΥΝΣΗ: benter(στο)sochuang.com; 15196699123(στο)qq.com

Skype: benter.niu

WhatsApp: +86 1519 6699 123

Web: www.sochuang.com

FAQ

Γιατί να μας επιλέξετε?

1. 10 years experience in DVB head-end equipment, more than 100 different items
2. All products are developed by our experienced R&D team, 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) System: 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

Our Partners

SC-4135 8DVB-S2 to 4QAM RF muxing scrambler transmodulator /DVB-S to DVB-C modulator for CATV headend /DVB-C TV broadcasting

Επιπλέον πληροφορίες

Πιστοποίηση:	κε
Τόπο καταγωγής:	Sichuan, Κίνα
Μάρκα:	sochuang/OEM/ODM
Αριθμός μοντέλου:	SC-4135
input:	RF/ASI,F-head 75Ω
Symbol Rate:	5.0~9.0Msps, 1ksps step
Application Fields:	Coaxial RF cable DVB Headend
certificates:	CE/FCC/CCC/ISO9001
cas:	simulcrypt 4 cas
skype:	benter.niu
Constellation:	16, 32, 64, 128, 256 QAM
Output Level:	90~110dBV
εξουσία:	100-240VAC, 50Hz, 25W
whatsapp:	+8615196699123