Overview
VGA multi-function fiber optical converter is developed by our company,with independent intellectual property rights.Absorb the advantages of similar products at home and abroad, combined with the actual demand of the market,we designed the VGA multi-function fiber optical converter.The device can transmit 1 channel VGA video with local video loop,1 channel keyboard and mouse,1 channel bidirectional 3.5mm independent audio,1 channel bidirectional RS232 data,1 channel reverse IR,1 channel reverse contact closure.SFP optical module design,more flexible and practical on site,users can upgrade and maintenance by themselves.The device support the highest resolution of 1920x1080P / 60Hz and downward compatibility,high image definition,long-distance transmission without distortion,especially for high demand environment transmission.For example,image quality requirements,delay requirements,anti-interference requirements,compatibility,stability, reliability, consistency and other scenarios.The device has been in commercial operation for a long time.Practice has proved that the product performance is stable,and there is no compatibility problem with the manufacturer of the major brand signal terminal and display terminal,simple to install and easy to maintain, suitable for large-scale commercial operation.Ideal for high-performance computer remote interactive operations,such as radio and television video recording,medical system,projection fusion,stage rental,video conference,multimedia teaching,municipal/military command applications.Lossless images, real-time high-bandwidth fiber optic transmission gives remote customers the experience of operating locally.
Product Type Selection
S.n |
Product Description |
1 |
1 Channel VGA video with local loop out + 1 channel bidirectional 3.5 audio + 1 channel bidirectional RS232 data |
2 |
1 Channel VGA video with local loop out + 1 channel bidirectional 3.5 audio + 1 channel bidirectional RS232 data + KVM |
3 |
1 Channel VGA video with local loop out + 1 channel bidirectional 3.5 audio + 1 channel bidirectional RS232 data + 1 channel reverse IR |
4 |
1 Channel VGA video with local loop out + 1 channel bidirectional 3.5 audio + 1 channel bidirectional RS232 data + 1 channel reverse contact closure |
5 |
1 Channel VGA video with local loop out + 1 channel bidirectional 3.5 audio + 1 channel bidirectional RS232 data + 1 channel reverse IR + 1 channel reverse contact closure + 1 channel reverse IR |
Features
1.Time-base corrector (TBC)
2.Chroma sampling : 4:4:4
3.Support automatic phase detection (APD)
4.Support automatic position calibration (APC)
5.Support automatic gain calibration (AGC)
6.Support for audio emulation (AFE)
7.Non-compression
8.Delay < 1ms
9.Single-mode single-fiber,with a transmission distance of 20KM
10.Support VGA video with local loop out
11.Support 1 channel bidirectional 3.5 independent audio
12.Support 1 channel KVM (keyboard and mouse)
13.Support 1 channel bidirectional RS232 (RS485) serial port data ( optional )
14.Support 1 channel reverse contact closure
15.Support 1 channel reverse IR infrared function
Technical Indexes
Fiber index |
|
Wavelength |
1310-1550nm |
Bit rate |
10Gbps |
Tx power |
＞-5db |
Rx sensitivity |
＞-14db |
Fiber connector |
LC |
Video index |
|
Video specifications |
The RGB bands are synchronized with H and V alone |
Maximum pixel clock |
148.5MHZ |
Resolution |
480i/p, 576i/p 720p25/30/50/60 1080i50/60 1080p24/25/30/50/60 |
Effective cable length |
10M |
Physical interface |
HD-15 |
KVM(USB) index |
|
Version |
1.1 |
Tx physical interface |
USB female type B |
Rx physical interface |
USB female type A |
Audio index |
|
Sampling frequency |
48K |
Sampling depth |
24bit |
Dynamic bandwidth |
96db |
Total harmonic distortion (THD) |
-88db |
Signal to noise ratio（SNR） |
96db |
Audio input / output impedance |
600Ω |
Signal level |
VPP 3.5V |
Physical interface |
3.5mm stereo audio socket |
Signal type |
Analog stereo channel |
IR index |
|
Infrared interface |
Standard 3.5mm interface |
Infrared frequency |
Standard with 20-60KHz |
Signal type |
Digit signal |
Infrared transmission direction |
Reverse transmission |
RS232 (3-wire system, full duplex) index |
|
Baud rate |
256000Hz downward compatibility |
Data bits |
8 digits |
3-pin phoenix terminal |
|
RS485 (2-wire system, half duplex) index |
|
Error rate |
<10^-9 |
Bit rate |
0-400Kbps |
Physical interface |
3-pin phoenix terminal |
Contact closure index |
|
Input electrical parameters |
Dry node, not charged (short or disconnected) |
Output electrical parameters |
Dry node, not charged (short or disconnected) |
Output relay maximum switching voltage |
240VAC/30VDC |
Output relay maximum switching current |
120VAC/0.5A ,240VAC/0.25A ,30VDC/1A ,6VDC/5A |
Mechanical durability of output relay |
1000000000 times |
Maximum output power of relay |
30W |
2-pin phoenix terminal (transmitter) Switch button (receiver) |
|
Other index |
|
Working temperature |
-20°C ~75°C |
Storage temperature |
-40°C ~85°C |
Product size |
167*114*28mm |
Product net weight (Pair) |
0.7KG |
Product weight (including outer packaging) |
1.05KG |
Product outer packaging dimensions |
340*252*54mm |
Power supply |
DC 12V |
Power dissipation |
＜1.5W |
