Product Details

Product Description

HDMI To IP H.264 Encoder

built-in Multiplexer, RF Modulator and RF Up-Conversion

EMI3381 is a Cost-effective,high definition MPEG4 AVC broadcast distribution encoder with QAM modulation and RF up- conversion built in.It has equipped with up to 8 channels of HDMI inputs, 1 ASI input, and output with 2 ASI ports, 1 UDP IP port, and 1 RF port.

The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc. Its output signal is to be received by a DVB-C/T/ATSC standard TV, STB.

The device can be used in public place such as metro, market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, hospital… besides that it’s a good choice for bars to offer HD sports channels, for VIP entertainment channels, and more.

Feature

1.Up to 8 channel HDMI(HDCP) Encoding per chassis

2.Simultaneous outputs via IP, DVB-ASI and modulated interfaces

3.Support Single,Dual,Quad Modular channel out

4.Advanced MPEG-4 AVC HP@L4 video compression

5.ASIC technologies which offer broadcast video quality, generally video bitrate advised 720p about 2mbps,1080p about 5mbps for lowest bitrates

6.HDMI 1.3a interface, Auto detect the HDMI input of resolutions

7.Resolution: 1080p,1080i,720p@50/60Hz, 576p,480p

8.RF attenuation range is from -30~-10dbm (81~97dbμV) with 0.1db step

9.Cascading via DVB-ASI or RF Port

10.Excellent modulation quality MER≥42dB

11.Optional DVB-C(QAM),DVB-T(COFDM), ATSC-T modular

12.RF frequency:30-960MHz,1khz step

13.High performance standard of Encoder/Modulator with superior RF specifications,stream and processing functionality

14.PSI/SI generate and NIT insertion,LCN modify

15.PID filter,Pass and remapping

16.High quality video and audio outputs

17.Management via WEB,Local front panel with LCD

18.Easy-to-Use System Managemen

Specifications

Video Input
	Selectable single, dual, eight channels HDMI 1.3a
	MPEG-4 AVC(H.264) High Profile Level 4.0
	Resolution;1920×1080_60p,1920×1080_50p, 1920×1080_60i,1920×1080_50i 1280×720_60p, 1280×720_50p, 720x480, 720x576
	Bit rate:0.8-20Mbps per channel

Audio Input
	HDMI embedded audio
	Sampling Rates: 48KHz
	Bit rate: 64, 128, 192, 256, 384kbps
	Audio encoding: MPEG-1 Audio Layer
	Quantization:24bit

Multiplexing
	1xASI inputs,BNC
	Selectable any or all programs of TS inputs
	PID passthrough

ASI Output
	DVB Interface: Two identical ASI stream out
	Comply to EN 50083-9 ASI Standard, BNC, 75Ω

MPEG-TS over IP Output
	IP output:1000M Base-T Ethernet UDP/IP output, Multicast/Unicast supported
	Output Format: 188 bytes
	SPTS and MPTS over IP out
	The IP stream will include all the program s and will be sent to the specified multicast or unicast IP address

RF output
	Connector F-Type, 75 Ω
	Modular channel: 1(default),2,4
	1 RF port output
	Mixer with 1 RF port input
	RF output level:-30~-10dbm(81~97 dbμV), 0.1db step
	RF frequency range: 30 to 960 MHz, 1kHz steps
	Output Return Loss: ≥12dB
	Restrain Carrier: ≥58dB
	MER: ≥38dB（64QAM, 6.857MBaud）
	SNR: ≥50dB
	Phase Noise: @1KHz ≥90dBc/Hz @10KHz ≥100dBc/Hz @100KHz≥105dBc/Hz）
	SNR: ≥50dB
	Accuracy of center frequency:±25KHz

Management
	100M Base-T Ethernet,RJ45,WEB
	7 keys: UP,DOWN LEFT,RIGHT,ENTER,ESC,LOCK
	Front-Panel KEY Borard,LED indicate light

Environment
	Comply to GB13837-92 & GB8898-88 standard
Power Supply	AC 100-250V 50/60Hz
Power consumption	30 W
Operating temperature	-10 - 50°C
Storage temperature	-10 - 75°C
Dimensions	300 (L)x483(W)x44mm(H) (1RU)
Weight	7kg

Packing

Delivery

FAQ