Name: Dexin NDS3316 catv dvb-c modulator
Brand: DEXIN
Availability: InStock

Product Details

Dexin NDS3316 catv dvb-c modulator

1	NMS/CAS: network management port and CA data port
2	RF output port
3	Reset IP: Reset webmaster IP address, recover it to default IP address
4	Link/Act Indicators
5	Data Input/Output 1/2 (SFP)
6	Power switch
7	AC Power Socket
8	Grounding

Product Description

Product Overview

NDS3316 IP Mux-Scrambling modulator is the latest generational Mux-scrambling-modulating all-in-one device developed by DEXIN. It has 16 multiplexing channels, 16 scrambling channels and 16 QAM (DVB-C) modulating channels, and supports maximum 1024 IP input through the GE port and 16 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The device is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation CATV broadcasting system.

Key Features

2 GE input, SFP interface
Supports up to 1024 channels TS over UDP/RTP, unicast and multicast, IGMP v2v3
Max 840Mbps for each GE input
Supports accurate PCR adjusting
Supports CA PID filtering, remapping and PSI/SI editing
Supports up to 180 PIDS remapping per channel
Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and ETSI 103 197
Support 16 multiplexed or scrambled TS over UDP/RTP/RTSP output
16 non-adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B
Supports RS (204,188) encoding
Support Web-based Network management

Inner Principle Chart

Carrier Setting Illustration

Technical Specifications

Input	Input	512×2 IP input, 2 100/1000M Ethernet Port (SFP)
	Transport Protocol	TS over UDP/RTP, unicast and multicast, IGMP V2/V3
	Transmission Rate	Max 840Mbps for each GE input
Mux	Input Channel	1024
	Output Channel	16
	Max PIDs	180 per channel
	Functions	PID remapping(auto/manually optional)
		PCR accurate adjusting
		PSI/SI table automatically generating
Scrambling Parameters	Max simulscrypt CA		4
	Scramble Standard		ETR289, ETSI 101 197, ETSI 103 197
	Connection		Local/remote connection
Modulation Parameters	QAM Channel		16 non-adjacent carrier
	Modulation Standard		EN300 429/ITU-T J.83A/B/C
	Symbol Rate		5.0~7.0Msps, 1ksps stepping
	Constellation		16, 32, 64 , 128, 256QAM
	FEC		RS (204, 188)
RF Output	Interface	1 F typed output port for 16 carriers, 75Ω impedance
	RF Range	50~960MHz, 1kHz stepping
	Output Level	-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
	MER	≥ 40dB
	ACLR	-60 dBc
TS output	16 IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet Ports
System	Network management software (NMS) supporting
General	Demission	420mm×440mm×44.5mm (WxLxH)
	Weight	3kg
	Temperature	0~45℃(operation), -20~80℃(storage)
	Power Supply	AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz
	Consumption	15.4W

System Connection Sample (IP Based)