Overview
HDMI 1.4 Multi-function fiber optical converter is developed by our company,with independent intellectual property rights.Absorbed the advantages of similar products at home and abroad,combined with the actual demand of the market,we designed the HDMI 1.4 multi-function fiber optical converter.The device can transmit 1 channel 4K@30Hz HDMI video with local loop out,1 channel bidirectional 3.5mm audio,1 channel reverse IR,1 channel bidirectional RS232/RS485 data,1 channel reverse contact closure,1 channel keyboard and mouse through one core optical fiber,realizing no delay,no compression,high-quality signal extension of 10km.
HDMI 1.4 Multi-function fiber optical converter its optical module and core circuit are imported components,performance stability,the equipment adopts integrated circuit design,concise design,has easy installation and debugging,maintenance free,industrial-grade wide temperature range design,at the same time because of the use of optical fiber as the transmission medium,so the performance is excellent,high temperature,cold resistance,can effectively prevent strong electromagnetic wave radiation interference,lightning shock and power surge,communication quality is stable and reliable.
Application
1.Stage rental;
2.LED large screen;
3.Projection fusion;
4.Live TV broadcasting;
5.Radio and television recording;
6.Video conferencing;
7.Information release and display system;
8.Command and dispatch center;
Ordering information
S.no |
Product Configuration |
Fiber Connector |
1 |
1 channel 4K@30hz HDMI video with local loop out and 1 channel bidirectional 3.5mm audio and 1 channel reverse IR and 1 channel bidirectional RS232 data |
LC |
2 |
1 channel 4K@30hz HDMI video with local loop out and 1 channel bidirectional 3.5mm audio and 1 channel reverse IR and 1 channel bidirectional RS232 data and 1 channel KVM |
LC |
3 |
1 channel 4K@30hz HDMI video with local loop out and 1 channel bidirectional 3.5mm audio and 1 channel reverse IR and 1 channel bidirectional RS232 data and 1 channel reverse contact closure and 1 channel KVM |
LC |
4 |
1 channel 4K@30hz HDMI video with local loop out and 1 channel bidirectional 3.5mm audio and 1 channel reverse IR and 1 channel bidirectional RS485 data |
LC |
5 |
1 channel 4K@30hz HDMI video with local loop out and 1 channel bidirectional 3.5mm audio and 1 channel reverse IR and 1 channel bidirectional RS485 data and 1 channel KVM |
LC |
6 |
1 channel 4K@30hz HDMI video with local loop out and 1 channel bidirectional 3.5mm audio and 1 channel reverse IR and 1 channel bidirectional RS485 data and 1 channel reverse contact closure and 1 channel KVM |
LC |
Features
1.Video complies with the HDMI 1.4 specification;
2.Both transmitter and receiver have video loop-back sharing HD audio and video function;
3.Built in EDID, automatically matching signal source and display device;
4.Support forward 3.5mm independent transmission,and have audio embedding/un-embedding function;
5.Support reverse 3.5mm audio transmission;
6.Support 1 channel reverse infrared control;
7.Support 1 channel keyboard and mouse control signal;
8.Support 1 channel bidirectional RS232/RS485 serial port data transmission;
9.Support 1 channel reverse contact closure function;
10.Single-mode 10km transmission distance;
11.Support hot swap signal, plug and play, no setting required;
Specifications
Fiber parameter |
|
Wavelength |
1310/1550nm |
Rate |
10Gbps |
Transmitter power |
＞-3db |
Receiver sensitivity |
＞-10db |
Optical module parameter |
Single fiber single mode 10km |
Fiber connector |
LC |
Video parameter |
|
HDMI standard |
HDMI 1.4 |
Video bandwidth |
10Gbps |
Video resolution |
480i ~1080p50/60Hz, 4Kx2K@24/30Hz |
Color space |
RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0 |
Maximum pixel clock |
297MHZ |
Effective cable length |
≤10M |
HDMI female |
|
Audio parameter |
|
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 |
3.5mm stereo audio socket |
|
Signal type |
Stereo audio |
IR parameter |
|
Infrared interface |
Standard 3.5mm interface |
Infrared frequency |
Standard configuration 20-60KHz |
Signal type |
Digital signal |
Infrared transmission direction |
Reverse transmission |
KVM(USB) parameter |
|
Version |
1.1 |
Transmitter physical interface |
USB female type B |
Receiver physical interface |
USB female type A |
Data parameter |
|
Standard |
Complies with EIA RS-232, RS-485 standards |
Physical interface |
Industrial terminal blocks/3.81mm |
Baud rate |
50bps to 115200kbps (Supports non-standard baud rates) |
RS232 |
3-wire system (RXD, TXD, GND), full duplex, point-to-point communication |
RS485 |
2-wire (A, B), half duplex, point-to-multi master-slave communication |
RS485 circuit parameter |
|
RS-485 pull-up resistance/pull-down resistance |
4.7 kΩ，4.7 kΩ |
RS-485 terminal resistance |
N/A、120 Ω 和 120 kΩ |
Relay parameter |
|
Electrical parameters |
Dry node |
Output relay maximum switching voltage |
240VAC/30VDC |
Output relay maximum switching current |
120VAC/0.5A ,240VAC/0.25A ,30VDC/1A ,6VDC/5A |
Maximum output power of relay |
30W |
2-pin industrial terminal blocks/3.81mm (transmitter) Switch button (receiver) |
|
Power parameter |
|
Power supply mode |
DC 12V power supply |
Power dissipation |
＜2W |
Overload current protection |
Yes |
Short-circuit protection |
Yes |
Mechanical parameter |
|
Material |
Aluminum alloy |
Product size |
172*115*28mm |
Net weight of product |
0.35Kg/Pcs |
Way to install |
Desktop type |
Package |
|
Package material |
Kraft paper |
Weight |
1.15kg/Unit |
Package size |
340*252*54mm |
Environment |
|
Working temperature |
-20°C ~75°C |
Storage temperature |
-40°C ~85°C |
Relative humidity |
From 5 to 95% (non-condensing) |
MTBF |
> 100,000 hours |
