Lcantve
4k*2k@60Hz HDMI Fiber Optic Extender Supporting RS232 Control and External Stereo Audio Transmission，4K HDMI to Fiber Converter with SFP Modules up to 20km Over Single-Mode Fiber
*Price sourced from Amazon.com. Last updated 2026-04-24. Price and availability subject to change.
Overview:This HDMI fiber optic extender supports up to4K@60Hzresolution when YUV is 4:2:0. It featuresRS232 signal supportand a 3.5mmstereo audio interfacefor synchronized audio and video transmission. TheEDID functionautomatically optimizes display settings. With dimensions of 2.87 x 1.73 x 0.69 inches and a rugged aluminum build, it’s easy to install and ideal for various applications.Features:Transmits HDMI video signals, audio and RS232 up to20kmover a single fiber optic cableUncompressed transmission, no delay, no lossesSupport external stereo audio and serial RS232 signal transmissionSu…
Key Features
- 【4K*2K@60Hz】—This HDMI optical transceiver delivers ultra-high-definition resolution up to 4K*2K@60Hz, ensuring crystal-clear video quality.
- 【Backward RS232 Support】—It supports RS232 serial signals, enabling remote control of RS232-compatible devices, offering reliable and efficient long-distance management.
- 【External Stereo Audio Support】— This HDMI extender features a 3.5mm external stereo audio interface, allowing seamless audio and video synchronous transmission.
- 【EDID Function】— Equipped with an EDID function, It ensures the display automatically adjusts to deliver the best possible image quality, optimizing your viewing experience for clarity and performance.
- 【Mini Size】— With dimensions of just 2.87 x 1.73 x 0.69 inches, this HDMI extender features a compact, space-saving design for effortless use and installation.
Full Specifications
| Brand | Lcantve |
|---|---|
| Color | Black |
| Dimensions | 2.87 x 1.73 x 0.69 inch |
| Unit Count | 1.0 Count |
| Model Number | 4K-HDMI-RS232 |
| Input Voltage | 5 Volts (DC) |
| Connector Type | HDMI |
| Item Dimensions | 2.87 x 1.73 x 0.69 inches |
| Number of Items | 1 |
| Number of Ports | 4 |
| Power Plug Type | Type C |
| Compatible Devices | Desktop, Digital Camera, Television |
| Warranty Description | 2 years |
| Item dimensions L x W x H | 2.87 x 1.73 x 0.69 inches |
Ready to buy?
4k*2k@60Hz HDMI Fiber Optic Extender Supporting RS232 Control and External Stereo Audio Transmission，4K HDMI to Fiber Converter with SFP Modules up to 20km Over Single-Mode Fiber is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-04-24. Price and availability subject to change.
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