24 HDMI input ISDB-T/DVB-T/DVB-C RF Modulator

Short Description:

24 HDMI input ISDB-T/DVB-T/DVB-C RF Modulator

It is a professional high integration device which includes encoding (and de-modulation), multiplexing, and modulation functions in one case. It supports 8/16/24 HDMI (or HDMI plus DVB-S2/S2X/C/T/T2/ISDB-T tuner mix input) inputs, 1 ASI input, 1 USB player input and 128 IP inputs via the GE port, and output by multiple DVB-C (or DVB-T/ATSC/ISDB-T optional) carrier channels. It also supports MPTS output as mirror of carriers through the GE port and 1 ASI out as mirror of one of the carriers. This full function device makes it ideal for small CATV head end system, and it’s a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…

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Product Detail

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1.2 Key Features

8/16/24 HDMI inputs, MPEG-4 AVC/H.264 Video encoding
1 ASI input for re-mux
1 USB Player (Insert the USB Flash drive with “xxx.ts” videos in NDS3536S and play back the content in an easy way; file system FAT 32. )
128 IP input over UDP and RTP via GE port
Each carrier out channel processes maximum 32 IP inputs from the GE port(UDP&RTP protocol)
MPEG1 Layer II, LC-AAC and HE-AAC Audio encoding, AC3 Pass Through and audio gain adjustment
Support 12 groups multiplexing/DVB-C modulating
Support 1 ASI out as mirror of one of RF output carriers—Optional
Support 12 MPTS IP output over UDP, RTP/RTSP
Support LOGO, Caption and QR code insertion(Language Supported: 中文, English, العربية, русский, اردو, for more languages please consult us…)
Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting
Control via web management, and easy updates via web

1.3 Specifications

Input	8/16/24 HDMI inputs for option1 ASI in for re-mux1 USB Player input for re-mux128 IP input over UDP and RTP, GE port, RJ45
Video	Resolution	Input		1920×1080_60P, 1920×1080_60i,1920×1080_50P, 1920×1080_50i,1280×720_60P, 1280×720_50P,720×576_50i,720×480_60i,
		Output		1920×1080_30P, 1920×1080_25P,1280×720_30P, 1280×720_25P,720×576_25P,720×480_30P,
	Encoding	MPEG-4 AVC/H.264
	Bit-rate	1Mbps~13Mbps each channel
	Rate Control	CBR/VBR
	GOP Structure	IP…P (P Frame adjustment, without B Frame )
Audio	Encoding	MPEG-1 Layer 2, LC-AAC, HE-AAC and AC3 Pass through
	Sampling rate	48KHz
	Resolution	24-bit
	Audio Gain	0-255 Adjustable
	MPEG-1 Layer 2 Bit-rate	48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
	LC-AAC Bit-rate	48/56/64/80/96/112/128/160/192/224/256/320/384 kbps
	HE-AAC Bit-rate	48/56/64/80/96/112/128 kbps
Multiplexing	Maximum PIDRemapping	255 input per channel
	Function	PID remapping ( automatically or manually)
		Accurate PCR adjusting
		Generate PSI/ SI table automatically
Modulation	DVB-C	QAM Channel		12 non-adjacent carriers output (maximum bandwidth 192MHz)
		Standard		EN300 429/ITU-T J.83A/B
		MER		≥40db
		RF frequency		50~960MHz, 1KHz step
		RF output level		-20~+3dbm, 0.1db step
		Symbol Rate		5.0Msps~7.0Msps, 1ksps stepping
				J.83A	J.83B
		Constellation		16/32/64/128/256QAM	64/256 QAM
		Bandwidth		8M	6M
Stream output	1 ASI output as mirror of one of RF output carriers(Optional)12 MPTS output over UDP and RTP/RTSP as mirror of 12 DVB-C carriers, 1*1000M Base-T Ethernet interface, GE port
System function	Network management (WEB)
	Chinese and English language
	Ethernet software upgrade
Miscellaneous	Dimension (W×L×H)		482mm×328mm×44mm
	Environment		0~45℃(work)；-20~80℃（Storage）
	Power requirements		AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz

1.4 Principle Chart

1.5 Appearance and Description

Front and Rear Panel Illustration

1	Power supply and Grounding Pole
2	Power Indicator
3	ASI out (Optional)
4	ASI in
5	HDMI inputs
6	DATA: IP input and output port(GE)
7	NMS (Network management port)
8	USB Port(TS playing)
9	RF test and RF out port