Uncompressed Transmission — All digital, uncompressed, zero delay, strong compatibility with no delay and no loss, audio and video synchronous transmission
4K@60Hz Resolution — Resolution up to 3840×2160@60Hz, 3D, DisplayPort 1.2 and HDCP 2.2 compliant, 10-bit color depth
10KM Extreme Long Transmission — Extend 4K DisplayPort signal up to 10KM over a single-mode fiber one-core cable; or up to 300M over a multi-mode fiber cable; 20KM–80KM distance can be customised
KVM Extension — Supports keyboard and mouse extension via USB 2.0
Plug and Play — Simple to install, plug and play, no setup or configuration needed
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ZY-OKDP1201
The DisplayPort KVM fiber optic extender is designed for long-distance transmission of high-resolution DisplayPort video, USB KVM, audio and RS232 signals over fiber optic cable. It provides a reliable solution for extending digital video and control signals between devices located in different rooms or remote areas.
Supporting DisplayPort 1.2, 3D and HDCP 2.2, the extender delivers up to 3840×2160@60Hz resolution with fully digital, uncompressed and zero-latency transmission. This helps maintain the original quality of high-resolution DisplayPort video for professional AV and display applications.
Using a single-fiber LC connection, the 4K DisplayPort fiber optic extender supports a standard transmission distance of up to 10 km over single-mode fiber, while multi-mode fiber supports up to 300 m. USB KVM, RS232 and audio signals can be transmitted together with the video signal, providing an integrated long-distance connectivity solution.
The extender also supports EDID learning, DisplayPort hot-plugging, 7.1-channel PCM surround sound, compressed audio and independent analog stereo audio transmission. With its combination of 4K@60Hz DisplayPort extension, KVM control and fiber optic transmission, it is suitable for broadcasting, video conferencing, rail transit, exhibitions, education, medical training and projection systems.
Parameters
| Model | ZY-OKDP1201 |
| Video | |
| Interface Standard | DisplayPort 1.2 |
| Pixel Bandwidth | 600MHz, full digital |
| Interface Bandwidth | 10Gbps |
| Resolutions | Maximum 3840×2160@60Hz, 3D, downward compatible |
| Input/Output Level | 1 Vp-p |
| Supported Color Depth | 10-bit |
| Video Interface | Standard DisplayPort interface |
| Impedance | 100Ω |
| Recommended Maximum DP Cable Input/Output Distance | Less than 5M at the resolution of 3840×2160@60Hz |
| USB | |
| Interface | USB-A |
| Version | USB 2.0 |
| Audio | |
| Audio Mode | Independent stereo |
| Interface | 3.5 mm stereo audio jack |
| Signal Type | Forward-direction stereo |
| RS232 | |
| Interface | Phoenix terminal block |
| Signal Direction | Forward transmission (optional bidirectional transmission) |
| Baud Rate | Adaptive, 4800–115200 |
| Fiber Optic | |
| Interface | LC |
| Types | SFP Single mode |
| Wavelength | Single-mode: 1310 nm; Multi-mode: 850 nm |
| Bandwidth | 10 Gbps |
| Distance | Single-mode: 10KM (default), 20KM/40KM/60KM/80KM (Optional) Multi-mode: 300 m |
| Attenuation | Transmitter: -5 dBm, typical; Receiver maximum sensitivity: -18 dBm, typical |
| Other | |
| Operating Temperature | 0°–40° C / 32°–104° F |
| Humidity | 20–90% RH (non-condensing) |
| Power | DC 12V 1A |
| Dimension (W×L×H) | 177×110×24mm |
| Weight | 0.45kg/unit |
| Power Consumption | 4W/Unit |

What is a DisplayPort KVM fiber optic extender?
It is a device that transmits uncompressed DisplayPort video, USB KVM, RS232, and audio signals over a single fiber optic cable, allowing long-distance remote control of a computer without signal loss.
How far can 4K@60Hz DisplayPort signal be transmitted over fiber?
Up to 10km over single-mode fiber by default, with 20KM, 40KM, 60KM, and 80KM optional. Up to 300m over multi-mode fiber.
Does it support USB keyboard and mouse?
Yes, it supports USB 2.0 keyboard and mouse extension via USB-A interface.
What is the difference between single-mode and multi-mode fiber?
Single-mode fiber supports longer distances (up to 10km or more) with 1310nm wavelength, while multi-mode fiber supports shorter distances (up to 300m) with 850nm wavelength.
Does it support audio transmission?
Yes, it supports 7.1-channel PCM surround sound, compressed audio, and independent forward-direction stereo audio via 3.5mm jack.
Can the transmission distance be customised?
Yes, 20KM, 40KM, 60KM, and 80KM single-mode distances are available as options.