Name: Dexin NDS3308C 8VSB modulator
Brand: DEXIN
Availability: InStock

Product Details

Dexin NDS3308C 8VSB Modulator

1	NMS: network management 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

NDS3308C IP to ATSC modulator is DEXIN’s newly designed product supporting IP input. It has 8 multiplexing channels and 8 ATSC modulating channels, and supports maximum 256 IP input through the GE port. NDS3308C has a powerful output capacity with 8 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The system of this device can be on line controlled and upgraded through network, which can be widely used in ATSC digital broadcasting network setup and the testing for ATSC set top box design.

Key Features

2 GE input, SFP interface
Supports up to 256 channels TS over UDP/RTP, unicast and multicast, IGMP v2v3
Max 840Mbps for each input
Supports accurate PCR adjusting
Supports PID remapping and PSI/SI editing
Supports up to 180 PIDs remapping per channel
Support 8 multiplexed TS over UDP/RTP/RTSP output
8 ATSC non-adjacent carriers output, compliant to ATSC A/53 standard
Supports RS (208,188) encoding
Support Web-based Network management

Inner Principle Chart

Carrier Setting Illustration

Technical Specifications

Input	Input	256 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 input channel
Mux	Input Channel	256
	Output Channel	8
	Max PIDs	180 per channel
	Functions	PID remapping(auto/manually optional)
		PCR accurate adjusting
		PSI/SI table automatically generating
Modulation Parameters	Channel		8
	Modulation Standard		ATSC A/53
	Constellation		8VSB
	Bandwidth		6MHz
	FEC		RS(208 188)+Trellis
RF Output	Interface	F typed output port for 8 non-adjacent carriers
	RF Range	50~960MHz, 1kHz stepping
	Output Level	-20~+10dbm (for all carriers), 0.5db stepping
	MER	≥ 40dB
	ACL	-55 dBc
TS output	8 IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet Ports
System	Web-based Network management
General	Demission	482mm×455mm×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	≤20W