Highlights:
1.3/6 GE inputs (4*RJ45, 2*SFP), 16/32/48/64 multiplexed or scrambled IP outputs over UDP/RTP/RTSP
2.Supports multiplexing with accurate PCR adjusting, CA PID filtering, PID remapping and PSI/SI editing
3.Supports up to 256 PID remapping per channel
4.Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and ETSI 103 197
5.Supports RS (204,188) encoding

Details:

FMUSER DTV-4427/4443/4459D/4475-512/1024/1536/512 IP(MPTS or SPTS) through 3/6 GE ports(UDP/RTP) in 16/32/48/64 Mux-scrambling QAM(DVB-C) RF Modulator

 

 

 

 

Overview:

 

FMUSER DTV-4427/4443/4459D/4475-16/32/48/64 in 1 IP QAM modulator is an innovative device that combines multiplexing; scrambling; and modulating functions. This all-in-one device features 64 multiplexing channels; 64 scrambling channels; and 64 QAM (DVB-C) modulating channels. The device supports a maximum of 512 IP inputs through 6 data ports and 64 non-adjacent carriers (50MHz~960MHz) output through 2 RF output interfaces. The device is characterized by dual RF output ports that broaden the bandwidth for QAM carriers. Also suitable Cable digital TV adjacent frequency front-end system; hotel IPTV network TV system and hotel satellite digital TV system.

 

Features:

 

FMUSER DTV-4427/4443/4459D/4475-16/32/48/64 supports advanced PID filtering and remapping capabilities; with up to 256 PID remapping per channel.

 

FMUSER DTV-4427/4443/4459D/4475-16/32/48/64 DVB general scrambling system (ETR289); simulcrypt standards ETSI 101 197 and ETSI 103 197; and has the ability to output 64 multiplexed or scrambled IP outputs over UDP/RTP/RTSP.

 

Output 16/32/48/64 non-adjacent QAM carriers from 2 RF interfaces; compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B/C. 

 

FMUSER DTV-4427/4443/4459D/4475-16/32/48/64 supports QR code; LOGO; and caption insertion in multiple languages; making it suitable for use in a wide range of applications around the world.

 

FMUSER DTV-4427/4443/4459D/4475-16/32/48/64 can be controlled via web management; with easy updates via web; allowing users to configure the device to meet their specific requirements quickly and easily.

 

Chart of Inner Principles:

FMUSER-DTV-4427-16:
 

 

FMUSER-DTV-4443-32:
 

 

FMUSER-DTV-4459D-48:
 

 

FMUSER-DTV-4475-64:
 

 

Schematic diagram of operator settings:

FMUSER-DTV-4427-16:
 

 

FMUSER-DTV-4443-32:
 

 

FMUSER-DTV-4459D-48:

 

FMUSER-DTV-4475-64:
 

 

Application Scenarios:

 

 

Specification:

FMUSER DTV-4475-64

Input	Input		Max  512  IP  inputs  from  6*100/ 1000M  Ethernet  Port (4*RJ45; 2*SFP)
	Transport Protocol		TS over UDP/RTP; unicast and multicast; IGMP V2/V3
	Transmission Rate		Max 840Mbps for each GE input
Mux	Input Channel		512
	Output Channel		64
	Max PIDs		256 per channel
	Functions		PID remapping(auto/manually optional)
			PCR accurate adjusting
			PSI/SI table automatically generating
Scrambling Parameters	Max simulscrypt CA		6
	Scramble Standard		ETR289; ETSI 101 197; ETSI 103 197
	Connection		Local/remote connection
Modulation Parameters	Modulation Standard		EN300 429/ITU-T J.83A/B/C
	Constellation		J.83A	Constellation :16/32/64/ 128/256QAM
				Bandwidth :8M
			J.83B/C	Constellation :64/256QAM
				Bandwidth :6M
	QAM Channel		64 non-adjacent carriers; 384Mbps bandwidth for each RF interface
	Symbol Rate		5.0~7.0Msps;     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 64 carriers; 75Ω
	RF Range		50~960MHz; 1kHz stepping
	Output Level		-20dBm~+ 10dBm(87~ 117dbµV); 0. 1dB stepping
	MER		≥ 40dB
TS output	64 IP output over UDP/RTP/RTSP; unicast/multicast; 4*100/ 1000M Ethernet Ports (each port for 16 IP outputs)
System	Web-based Network management
General	Demission	420mm×440mm×44.5mm (WxLxH)
	Temperature	0~45C(operation); -20~80C(storage)
	Power Supply	AC 100V± 10%;  50/60Hz or AC 220V± 10%; 50/60Hz