总机：028-83398839
售后：028-83398839
传真：028-85875655
电子邮件：info@vadsys.com
公司地址：成都市双流区双兴大道1号电子科大科技园D8-1栋
在线客服:
◆ Automatically identify the signal formats. Plug-and-Play. No configuration.
◆ Support SD/HD/3G-SDI digital video signal.
◆ Single-step200mMax. by Belden1694A.
◆ Support up to 5 repeater, transmit HD-SDI signal up to1000m.
◆ Transfer SDI signal、RS485 data and power by same coaxial cable.
◆ Provide power for all repeaters by center-side single-stage power supply.
◆ Automatic equalization input and re-clock output.
◆ Video signal, video format, power can be indicated by LED.
|
SDI transmission |
|
|
Signal Format |
SMPTE 259M/292M/344M/372M/424M |
|
Automatic speed-rate locked |
YES |
|
Input/Output interface |
BNC（75Ω） |
|
Input rate |
143～2970Mbps |
|
Cable distance（Belden1694A） |
SDI up to420m；HD-SDI up to200m；3G-SDI up to140m |
|
Re-clock |
Re-clock at 270Mbps 1.485Gbps,2.97Gbps |
|
Input/Output impedance |
75Ω |
|
Input/output level |
800±10%mV(p-p) |
|
Data |
|
|
Data interface |
RJ45 |
|
Data mode |
RS-485 |
|
Electronic |
|
|
Power interface |
RJ45 |
|
Input voltage |
DC12V |
|
Power consumption |
1.3w |
|
Environment |
|
|
Operation temperature |
-40℃～+85℃ |
|
Storage temperature |
-40℃～+90℃ |
|
Relative temperature |
0%～95%（NON-CONDENSATION） |
|
Structure |
|
|
Material |
Aluminum |
|
Weight |
100g |
|
Dimension |
L70mm×W38mm×H30mm |
|
Models |
RS-485 Data |
Re-clock |
MAX. Distance |
|
VHD520 |
N |
Y |
200m (Single step) |
|
VHD521 |
Y |
Y |
200m (Single step) |
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