【UHD 4K30 Resolution】Delivers UHD picture quality at resolutions up to 3840 x 2160 (4K x 2K) @30Hz
【Up to 20KM Transmission Range】Extend 4K HDMI signal up to 20KM over a single mode fiber one core cable; or extend 4K HDMI signal up to 300M over a multimode dual core cable; 40KM-80KM distance can be customised
【Excellent Quality】Support bi-directional audio/mic signal transmission, Support EDID mode and RS232 control
【Remote turn On/Turn Off】Press the "PC PWR" button on the Rx-end to turn on / turn off the PC on TX
【KVM USB2.0 Supported】Support USB2.0 external devices such as keyboards, mouse, USB flash drives, printers, scanners, etc.
【Plug and Play】Simple to install, plug and play, no setup or configuration needed
Extend 4K30 video source up to 20KM over single mode 1 core cable;
Support Bi-directional audio/mic transmission;
Support EDID/RS232, compatible with HDMI1.4 HDCP1.4
Supports All USB2.0 external device;
Plug and play, no setting required.
The 4K HDMI KVM Extender is a fiber-based extender designed to extend 4K@30hz Video signals and USB2.0 devices up to 300m(Using Multimode Dual Core SFP) or 20km(Using Single model core SFP) over duplex fiber cables.
It's widely used in exhibitions, subway, radio and television, video conferencing, medical teaching, educational
recording and broadcasting, projection integration and other industries with high video requirements.
Supports the max resolution of 3840x2160@30hz,clear and stable, providing you with an ultra-high-definition video vision, compatible with HDMI1.4 and HDCP1.4
The Long Range 4k30 HDMI KVM Extender allows you to extend an HDMI signal up to 20KM over single-mode fiber and 300M over multimode fiber.
The transmitter supports audio embedding from and external audio source, while the receiver can extract audio from the HDMI signal for use with an external amplifier or powered speakers.
The receiver supports audio embedding from and external audio source, while the transmitter can extract audio from the HDMI signal for use with an external amplifier or powered speakers.
Use the EDID copy function on the transmitter to help with audio and video signal incompatibility issues between the source and display.
Supports USB2.0 external devices such as keyboards, mouse, USB flash drives, printers, scanners, etc.
Press the "PC PWR" button on the Rx-end to turn on/turn off the PC on TX
No driver required; Sturdy metal enclosure provides durability
| Name | 4K@30 HDMI KVM Optical Fiber Extender |
| Model | OKH531 |
| Interface Standard | HDMI 1.4 & HDCP1.4 |
| Pixel bandwidth | 225MHz |
| Interface bandwidth | 5.97Gbps |
| Resolutions | 3840x2160@30Hz and backward compatible |
| Video interface | HDMI-A |
| Interface Impedance | 100Ω |
| Audio | |
| Interface | 3.5mm aduio input |
| format | 44.1K, 48K, 96K, 176K, 192K |
| Mic | |
| Interface | 3.5mm aduio input |
| RS232 | |
| Interface | DB9 |
| Signal direction | Bi-directional |
| Baud rate | 9600bps (Other baud rate can be set) |
| Data bit | 8digits |
| Keyboard/Mouse | |
| Transmitter interface | Type A USB interface |
| Receiver interface | Type B USB interface |
| Version | USB2.0 |
| Optical Fiber | |
| Interface | LC |
| Types | SFP Single mode |
| Wavelength | 1550/1310nm |
| Bandwidth | 1.25Gbps |
| Distance | 20KM (default single mode) 40KM 60KM 80KM (Optional) 300m (multimode) |
| Attenuation | -3db |
| Other | |
| Temperature | -5 ~ +60° C |
| Humidity | 5 ~ 90 % |
| Power | 12V/DC 1A |
| Power Consumption | 2W/Unit |
| Dimensions | 187*105*28mm (Length * width * height) |
| Weight | 0.3KG/unit |
It is ideal for a wide range of applications requiring long distance transmission of high resolution content with the highest quality.
