Name: Dexin NDS3343D tuner to QAM modulator
Brand: dexin
Availability: InStock

Product Details

Dexin NDS3343D tuner to QAM modulator

Tuner, ASI and IP input optional
4 RF and 4 *MPTS output
Max 4 simulcrypt CA
4 channels multiplexing + scrambling + QAM modulating

Outline

NDS3343D is a high performance and cost-effective mux-scrambling QAM modulator designed by Dexin. It has multiple input ports optional. After multiplexing, scrambling and QAM modulating process, then it gives 4 RF output. To meet customers’ various requirements, this device is also equipped with IP port to output 4 MPTS over UDP. Its pluggable structure design greatly facilitates the change of modules (demodulator) as needed.

The four CAMs/CIs (Optional) accompanied and BISS modules can descramble the programs input from 4 Tuner inputs. Its pluggable structure design greatly facilitates the change of modules (demodulator) as needed. NDS3343D is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation CATV broadcasting system.

Key Features

l Multiple Input ports optional:

8 DVB-C/S/S2 FTA Tuner + 6 ASI input ports (Version 1)

4 DVB-C/S/S2 FTA Tuner + 6 ASI + 2 IP input port (Version 2)

8 DVB-C/S/S2 FTA Tuner + 2 ASI + 2 IP input port (Version 3)

4 DVB-C/S/S2 Tuner with CAM+6 ASI input ports (Version 4)

l Support 4 channels multiplexing+4 channels scrambling+4 channels QAM modulating

l Fully support DVB-C (EN300 429) and ITU-T J.83A/B/C

l Fully support DVB general scrambling system description ETR289, simulcrypt standard ETSI 101 197 and ETSI 103 197

l Support accurate PCR adjusting

l Support PSI/SI editing and inserting

l Excellent RF output performance index, MER≥40db

l Support 4*MPTS output over UDP

l 4 CAM decrypt multiple programs from 4 Tuner input (Optional)

l Support BISS descrambling

l Support LCD display and keyboard

l Support Web management, Updates via web and USB

Specifications

Input	8 DVB-C/S/S2 FTA Tuner + 6 ASI input ---------Version 1
	4 DVB-C/S/S2 FTA Tuner + 6 ASI + 2 IP input -----------Version 2 2 IP(SPTS/MPTS) input over UDP, RJ45, 1000M, Unicast/Multicast
	8 DVB-C/S/S2 FTA Tuner + 2 ASI + 2 IP input -----------Version 3 2 IP(SPTS/MPTS) input over UDP, RJ45, 1000M, Unicast/Multicast
	4 DVB-C/S/S2 Tuner with CAM + 6 ASI -----------Version 4
Tuner Section	DVB-C	Standard	J.83A(DVB-C), J.83B, J.83C
		Input Frequency	30MHz-1000Mhz
		Constellation	16/32/64/128/256 QAM
	DVB-S	Input Frequency	950-2150MHz
		Symbol rate	2-45Msps
		Signal Strength	-65~-25dBm
		FEC Demodulation	1/2, 2/3, 3/4, 5/6, 7/8 QPSK
	DVB-S2	Input Frequency	950-2150MHz
		Symbol rate	QPSK 1~45Mbauds 8PSK 2~30Mbauds
		Code rate	1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
		Demodulation Mode	QPSK, 8PSK
Multiplexing	Maximum PID Remapping	128per input channel
	Function	PID remapping (automatically or manually)
		Accurate PCR adjusting
		Generate PSI/SI table automatically
Scrambling	Maximum simulcrypt CA	4
	Standard	ETSI 101 197, ETSI 103 197
	Connection	Local/remote connection
Modulation	QAM Channel	4
	Standard	EN300 429/ITU-T J.83A/B/C
	MER	≥40db
	RF frequency	30~999MHz, 1KHz step
	RF output level	-20~0dbm(87~107 dbµV),0.1db step
	Symbol Rate	5.0Msps~9.0Msps, 1ksps stepping
	Constellation	16/32/64/128/256QAM
		J.83A		J.83B	J.83C
	Constellation	16/32/64/128/256QAM		64/256 QAM	64/256 QAM
	Bandwidth	8M		6M	6M
System	Local interface	LCD + control buttons
	Remote management	Web NMS
	Stream Out	4*MPTS over UDP out (RJ45, 1000M, Unicast/Multicast)
	Language	English and Chinese
	Software Upgrading	Web and USB
General	Dimension (WDH)	482mm×300mm×44.5mm
	Weight	3.7kg
	Temperature	0~45℃(Operation) ; -20~80℃(Storage)
	Power	AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ
	Consumption	25W

Working Principle