E-link China Technology Co., Ltd.
E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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VGA KVM Extender Overview
The LNK-UVGA-KVM extender is a high-performance solution that enables the long-distance
transmission of high-definition VGA video, USB keyboard and mouse signals, and independent
audio over a single cable. Engineered with superior image processing technology, the extender ensures
exceptionally smooth and stable signal transmission for complex applications. This reliable, efficient
extender is the ideal choice for extending VGA and KVM signals with ease and outstanding performance.
VGA KVM Extender Features
►Long-Distance Transmission: Transmits VGA video and audio signals over a single cable up to 150 meters.
►Full HD Video Support: Supports resolutions up to 1080P@60Hz for clear and detailed visuals.
►VGA Standard Compliance: Fully compliant with the VGA protocol for wide compatibility.
►Stereo Audio Transmission: Supports external one-way analog stereo audio signal transmission.
►USB Peripheral Support: Allows transmission of USB keyboard and mouse signals for remote control.
►Smart Display Detection: Automatically identifies and configures various display modes for optimal performance.
►Built-in Automatic Equalization: Ensures smooth, clear, and stable video output.
►Comprehensive Protection: Integrated ESD protection circuit safeguards devices and ensures reliable operation.
VGA KVM Extender Technical Indexes
| Parameter | Description | |
| Video | Signal Type | VGA |
| BW | 380MHz | |
| Resolution | 1024X768 @ 60fps 1280X720@ 60fps 1280X800@ 60fps 1280X1024@ 60fps 1440x900 @ 60fps 1660x1200 @ 60fps 1680x1050 @ 60fps 1920x1080 @ 60fps | |
| Impedance | 75Ω | |
| Audio | Port | 3.5mm Stereo audio socket |
| Type | Stereo | |
| K/M | PIN | USB |
| Ethernet port | Cable Type | IEEE 568B |
| Max transmission distance | Cat5e :120m,cat6 :150m | |
| Other | Power | Adapter: DC 12V/1A |
| Power dissipation | MAX 4W | |
| Temperature | Operating:-5℃ ~ +70℃ | |
| Humidity | Operating:5% ~ 90% | |
| Size | 92 x 89 x 26 mm | |
| Warranty | 1 year | |
VGA KVM Extender Ordering Information
| Part No | Description of product |
| LNK-UVGA-T/R | VGA Extender over CAT5/ 6 Kit Transmitter/Receiver, up to 150 meters |
| LNK-UVGA-KVM-T/R | USB VGA KVM Extender over CAT5/ 6 Kit Transmitter/Receiver, up to 150 meters |
VGA KVM Extender Application
After-Sales and Warranty Policy
It is composed of online customer service and telephone customer service, providing product consultation,
remote technical support, maintenance and acceptance services.
Service Policy: Three-month replacement and three-year warranty.
Replacement: Within three months of purchasing a series of products, after testing the product failure
by technicians and man-made damage caused by non-natural disasters, the purchaser can directly
go to the purchasing point to replace the same type of products.Or a product of comparable performance.
If there is no trouble in product testing, the original sample will be returned.
Warranty: Man-made damage caused by non-natural disasters, our company's free warranty period is 1 year.
[The following circumstances do not fall within the scope of replacement and free maintenance]
1.Damage caused by operation and maintenance not in accordance with the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage input, water intake and breakage.
3.Damage to products caused by natural disasters, such as lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during repairs sent by customers.
6.The product bar code or model on the product warranty card does not conform to the product itself.
7.Failure or damage caused by other non-product problems such as design, technology, manufacturing and quality.