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Help CenterNDS3554 OTT Encoder Modulator With OTT STB
Related Products
Specifications
Encoder, modulator and OTT STB in one caseUSB disk or hard disk for video/audio/images play back
Remote control for OTT part
NDS3554+OTT
Encoder + Modulator + OTT with USB Playback
Product Introduction
NDS3554+OTT is DEXIN’s new consumer electronics which integrate encoder, modulator and OTT set-top box in one case. It allows audio/video signal input in TV distributions after encoding and modulating process.
Addition to the basic function of HDMI encoding and digital RF modulating, an OTT module is also built in to receive and decode IP signals and generate HDMI signal for encoding and modulating modules to output digital RF.
The unit is equipped with 2 USB ports with one for video recorded and playback TS files, and another for various video/audio/image displays.
The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and *.ts files created on PC with our TS Creator.exe. Its output signal is to be received by DVB-T TVs or DVB-T STBs etc. with applications in home entertainment, hotel Digital Signage, shops etc.
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Key Features
n Encoder, modulator and OTT STB in one case
n USB disk or hard disk for video/audio/images play back
n Remote control for OTT part and LCD + key board control for encoder and modulator part
n HDMI input for MPEG4 HD/SD video encoding
n DVB-T digital RF out
n Android OTT STB imbedded to receive and decode IP signal input and loop HDMI signal to Encoding board
Principle Chart
Technical Specifications
Encoding Section | |||
HDMI |
Video |
Encoding |
MPEG-4 AVC/H.264 |
Interface |
HDMI*1 |
||
Resolution |
1920*1080_60P,1920*1080_50P; 1920*1080_60i, 1920*1080_50i; 1280*720_60p, 1280*720_50P |
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Bit rate |
1.000~19.000 Mbps |
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Audio |
Encoding |
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC |
|
Interface |
HDMI |
||
Sample rate |
48KHz |
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Bit rate |
64, 96,128, 192, 256, 320, 384kbps |
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DVB-T Modulator Section | |||
Standard |
DVB-T COFDM |
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Bandwidth |
6M, 7M, 8M |
||
Constellation |
QPSK, 16QAM, 64QAM, |
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Code rate |
1/2, 2/3, 3/4, 5/6, 7/8. |
||
Guard Interval |
1/32, 1/16, 1/8, 1/4 |
||
Transmission Mode: |
2K, 8K (8k is optional as per customer's order) |
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MER |
≥42dB |
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RF frequency |
30~960MHz, 1KHz step |
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RF output level |
-16~ -36 dBm (71~91dbµV), 0.1db step |
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OTT Set-top Box | |||
Input |
IP over UDP, RTP, RTSP, Http, etc. |
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Operating System |
Android 4.2.2 |
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Brower |
Google chrome, Firefox… |
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USB port |
USB disk; hard disk |
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Video Format: MP4,MPG,AVI,MKV,TS,MOV,WMV | |||
Audio Format: MP2, MP3, WAV, MPEG-2 LC AAC,MPEG-4 AAC, MPEG-4 AAC 5.1 Channel, Dolby AC-3 5.1 Channel | |||
HDMI inner loop |
Resolution: 1080p-60/50, 1080i-60/50, 720p-60/50, 576i, 480i |
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System | |||
Management |
Local control: LCD + control buttons, Key board Remote control: remoter |
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Language |
English |
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LCN Insertion |
yes |
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General | |||
Power supply |
DC 12V |
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Dimensions |
144*238*52mm |
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Weight |
Approx1kg |
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Operation temperature |
0~45°C |
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OTT User Interface Illustrations
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