NDS3306I 24in1/48in1 ISDB-T Modulator

NDS3306I ISDB-T modulator is the latest generational Mux-modulating device developed by DEXIN. It converts IP streams to 24 (or 48) ISDB-T non-adjacent carriers (50MHz~960MHz) output through RF interface. The device is also characterized with high integrated level, high performance and low cost which is adaptable to new generation DTV broadcasting system.

Message

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Product Overview

Key Features

l 6 GE ports (4*RJ45, 2*SFP), ports 1-2 for data input (RJ45/SFP), ports 3-4 for data output

l Max 840Mbps for each GE input

l Supports accurate PCR adjusting

l Supports CA filtering, PID remapping and PSI/SI editing

l Supports up to 256 PIDS remapping per channel

l Support 24 IP output through Data ports 3&4 (per daughter card) over UDP/RTP/RTSP

l 24 (or 48) non-adjacent carriers output, compliant to ISDB-Tb (ARIB STD-B31)

l Support Web-based Network management

Inner Principle Chart - (24 carriers out per daughter card):

Carrier Setting Illustration

Specifications

Input	Input	Max 1024 IP input through data ports 1 & 2， 100/1000M Ethernet Ports per daughter card (RJ45 and SFP interface alternative)
	Transport Protocol	TS over UDP/RTP, unicast and multicast, IGMP V2/V3
	Transmission Rate	Max 840Mbps for each GE input
Mux	Input Channel	1024 IP streams
	Output Channel	24 (or 48)
	Max PIDs	256 per channel
	Functions	PID remapping (auto/manually optional)
		PCR accurate adjusting
		PSI/SI table automatically generating
Modulation Parameters	Standard	ARIB STD-B31
	Bandwidth	6M
	Constellation	QPSK, 16QAM, 64QAM
	Guard Interval	1/32, 1/16, 1/8, 1/4
	Transmission Mode	2K, 4K, 8K
	Code rate	1/2, 2/3, 3/4, 5/6, 7/8
	MER	≥40dB
	RF frequency	50~960MHz, 1KHz step
	RF output level	-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
	Output Channel	24 (or 48) non-adjacent carriers output
RF Output	Interface	2 F type port mirror out, 75Ω impedance - 24ch model 4 F type port (with 2 ports located in each daughter card), 75Ω impedance - 48ch model
RF Output	ACLR	-50 dBc
IP output	24 (or 48) IP output over UDP/RTP/RTSP through data ports 3&4, unicast/multicast, 100/1000M Ethernet Ports
System	Web-based NMS management
General	Demission	480mm×327mm×44.5mm (WxLxH)
	Weight	5.5kg
	Temperature	0~45℃(operation), -20~80℃(storage)
	Power Supply	AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz

Order Guide

	24ch Model	48ch Model
1024 IP input to 24ch ISDB-T carriers out, 24 IP out (with single card)	x
1024 x2 IP input to 24ch x2 ISDB-T carriers out, 24 x2 IP out (with two daughter cards)		x
10G Ethernet	As per order	As per order
Dual Power Supply	As per order	As per order