Product Overview
VEK-DVB-4782I-4 way is a professional high integration device which includes encoding, multiplexing and modulation. It supports 4 HDMI input, 2 ASI input. It also supports DVB-C/DVB-T/ISDB-T/ATSC RF out with 4 carries, 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…
Key Features
* 4 HDMI input,
* MPEG-4 AVC/H.264 Video encoding
* MPEG1 Layer II Audio encoding
* Support SPTS & MPTS outputs,
* Support UDP, RTP
* Control via web management, and easy updates via web
* support LED display & key function
Technical Specification
|
Input |
4/8/12/16/20/24 HDMI inputs for option
2 ASI input |
|
Video |
Resolution |
Input |
1920×1080P, 1920×1080i,
1920×1080P, 1920×1080i,
1280×720P, 1280×720P,
720×576i,720×480i, |
|
Output |
1920×1080_30P, 1920×1080_25P,
1280×720_30P, 1280×720_25P,
720×576_25P,720×480_25P, |
|
Encoding |
MPEG-4 AVC/H.264 |
|
Bit-rate |
1Mbps~13Mbps each channel |
|
Rate Control |
CBR/VBR |
|
|
|
|
Audio |
Encoding |
MPEG-1 Layer 2 |
|
Sampling rate |
48KHz |
|
Resolution |
24-bit |
|
Audio Gain |
0-255 Adjustable |
|
Bit-rate |
64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps |
|
|
|
|
|
System function |
Network management (WEB) |
|
Chinese, English and other languages |
|
Ethernet software upgrade |
|
Miscellaneous |
Dimension (W×L×H) |
482mm×440mm×44mm |
|
Environment |
0~45℃(work)；-20~80℃（Storage） |
|
Power requirements |
AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz |
|
产品详细介绍
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