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Ipqam 48 in 1 IP Modulator with Mux Scramble Modulator

Negotiable 1 Piece (MOQ)

Min. Order:

1 Piece

Port:

Chengdu, China

Transport Package:

Carton

Payment Terms:

L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Dexin Digital Technology Corp. Ltd

Sichuan, China

Rating: 5.0/5

Last Login Date:

Nov 20, 2025

Main Products:

DVB-S/S2/T/C/ATSC/ISDB Receiver, HD Encoder 1080P, IP Modulator, Encoder Modulator, DVB-T2 Modulator, DVB-S2 IRD Receiver, Multiplexer/Scrambler, IPTV+Ott, IPTV Live Streaming Server, Transmitter

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Product Description

Company Info

Basic Info.

Model NO.

NDS3348D

Certification

FCC, CCC, RoHS, ISO, CE

Condition

New

Interface

RF out

RF Out

DVB-C

Encoding

MPEG-4

Modulation Method

QAM

Trademark

desing

Origin

Chengdu, China

Product Description

NDS3348D 48 in 1 IP QAM Modulator
NDS3348D 48 in 1 IP QAM Modulator is Mux-scrambling-modulating all-in-one device developed by DEXIN. It has 48 multiplexing channels, 12 scrambling channels and 48 QAM (DVB-C) modulating channels, and supports maximum 1536 IP input through the 3 GE ports and 48 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The device is characterized with dual RF output ports which broaden the bandwidth for QAM carriers.

Key Features

* Max 1536 IP input thru 3 GE ports (SFP interface optional)

* Up to 512 PIDs remapping per output channel

* Supports 6 simulcrypt CAs and 12 scrambling channels

* 48 IP out over UDP/RTP/RTSP: IP 1~24 out thru Data1, IP 25~48 out thru Data2

* 48 non-adjacent QAM carriers output: carrier 1~24 out thru RF1, carrier 25~48out thru RF2

* Supports RS (204,188) encoding

* Supports accurate PCR adjusting/CA filtering, PID remapping and PSI/SI editing

* Web-based Network management

Inner Principle Chart

Carrier Setting Illustration

Specifications

Input	Input		Max 1536 IP in thru 3 GE ports [Data 1 & Data 2 bi-directional ports, Data port (located on front panel), each port can input max 512 IP] 100/1000M self-adaption Ethernet Port (SFP interface optional)
	Transport Protocol		TS over UDP/RTP, unicast and multicast, IGMP V2/V3
	Transmission Rate		Max 840Mbps for each GE input
Mux	Input Channel		1536
	Output Channel		48
	Max PIDs Remapping		512 per output channel
	Functions		PID remapping (auto/manually optional)
			PCR accurate adjusting
			PSI/SI table automatically generating
Scrambling Parameters	Max simulcrypt CA			6
	Scramble Standard			ETR289, ETSI 101 197, ETSI 103 197
	Scramble Channel			12
	Connection			Local/remote connection
Modulation Parameters	DVB-C Modulator Sectioon			J.83A	Constellation :16/32/64/128/256QAM
					Bandwidth :8M
				J.83B/C	Constellation :64/256QAM
					Bandwidth :6M
	QAM Channel			48 non-adjacent carrier
	Modulation Standard			EN300 429/ITU-T J.83A/B/C
	Symbol Rate			3600~7000Ksps, 1ksps stepping 5057Ksps (J.83B, 64QAM) 5361Ksps (J.83B, 256QAM)
	Constellation			16, 32, 64 , 128, 256QAM
	FEC			RS (204, 188)
RF Output	Interface		2 F type output ports for 48 carriers, 75Ω Carrier 1~24 out thru RF1, 25~48 thru RF2
	RF Range		50~960MHz, 1kHz stepping
	Output Level		-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
	MER		≥ 40dB
TS output	48 IP output over UDP/RTP/RTSP, unicast/multicast, 2*100/1000M self-adaption, Ethernet Ports (SFP). IP 1~24 out thru Data1, IP 25~48 out thru Data2.
System	Network management software (NMS) supporting
General	Demission	420mm×440mm×44.5mm (WxLxH)
	Weight	3kg
	Temperature	0~45ºC(operation), -20~80ºC(storage)
	Power Supply	AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz
	Consumption	15.4W

Address: No. 10 and No. 12 Wuxing Fourth Road, Wuhou District, Chengdu, Sichuan, China

Business Type: Manufacturer/Factory

Business Range: Computer Products, Electrical & Electronics, Health & Medicine, Office Supplies

Management System Certification: ISO 9001, ISO 14001, ISO 14000

Main Products: DVB-S/S2/T/C/ATSC/ISDB Receiver, HD Encoder 1080P, IP Modulator, Encoder Modulator, DVB-T2 Modulator, DVB-S2 IRD Receiver, Multiplexer/Scrambler, IPTV+Ott, IPTV Live Streaming Server, Transmitter

Company Introduction: Dexin Digital Technology Corp. Ltd is a leading digital TV solution desginer and manufacture in Chengdu, China with 23-year history. We have over 300 emplyees and 15893 squre meters working place, providing full range of cable and wireless digital TV head end equipment including IRD, encoder, multiplexer, scrambler, modulator, decoder, transcoder, all in one device, transmitter, and CAS/SMS/EPG/ADS to help network operators to build digital system to apply to DVB-C, DVB-T2/T, DVB-S2/S, ATSC, ISDB-T solutions. CE, FCC certificated, full technical support, stock ready and competitive prive aprrove us to offer you best serivice. Nowadays, our markets have convered all over the world and the export annual turnover have exceeded $15 million.

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