--- product_id: 517553614 title: "1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio" brand: "elenzk" price: "171.12 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/517553614-1080p-hdmi-kvm-fiber-extender-multifunction-hdmi-video-optical-transceiver store_origin: TN region: Tunisia --- # 20km ultra-long fiber transmission USB KVM support for remote control Full HD 1080P @60Hz crisp video 1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio **Brand:** elenzk **Price:** 171.12 DT **Availability:** ❌ Out of Stock ## Summary > 🚀 Extend Your Command: Ultra-HD Control Beyond Limits ## Quick Answers - **What is this?** 1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio by elenzk - **How much does it cost?** 171.12 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/517553614-1080p-hdmi-kvm-fiber-extender-multifunction-hdmi-video-optical-transceiver) ## Best For - elenzk enthusiasts ## Why This Product - Trusted elenzk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless 20km Fiber Transmission:** Experience zero-latency, uncompressed HDMI signals over single-mode fiber—perfect for sprawling office setups or remote control rooms. - • **Crystal-Clear Full HD 1080P Video:** Deliver stunning 1920x1200@60Hz visuals with backward compatibility, ensuring your presentations and streams look flawless every time. - • **Remote USB Keyboard & Mouse Control:** Take command from afar with integrated KVM functionality—control PCs or devices remotely as if you were right there. - • **Bidirectional Stereo Audio & RS232 Control:** Engage in real-time intercom and serial device management with 3.5mm audio and RS232 support, bridging communication gaps effortlessly. - • **Plug & Play with Industrial-Grade Reliability:** Auto-matching, HDMI 1.4b & HDCP 1.2 compliant, and built to operate in tough environments from -5°C to 60°C—setup is a breeze, performance guaranteed. ## Overview The LNK-KVM-HDMI-1D1BA1GO is a professional-grade HDMI KVM fiber extender that transmits uncompressed Full HD 1080P video, USB keyboard/mouse signals, bidirectional stereo audio, RS232, and GPIO over a single-mode fiber optic cable up to 20km. Designed for seamless remote control and high-fidelity audiovisual transmission, it supports HDMI 1.4b, HDCP 1.2, and offers plug-and-play simplicity with industrial reliability. ## Description Descriptions: TheLNK-KVM-HDMI-1D1BA1GO Fiber optic extender provides extension of HDMI signals over one fiber optic cable, it supports high resolution up to1080P, KVM, RS232, GPIO signal and external audio transmission function. The extender used for wide range of applications requiring long distance transmission. Features: Support video resolution up to 19201200@60Hz; Special support 16001200 @60HZ Support USB Mouse and Keyboard; Support external Bidirectional stereo audio transmission; Compliance with HDMI1.4B 3D and HDCP 1.2 standard; Support Serial RS232 signal unidirectional transmission, baud rate self-adaptive; Support general-purpose input/output (GPIO) signal; Transmission distance up to 12.5 Miles (20km); High compatibility, auto-match source and display device; Simple to use, plug and play; Specifications Maximum pixelclock: 165MHz Maximum datarate: 3Gbps Connector: Female HDMI type A HDMI Cable Range: <16.5ft (5 Meters) Audio Interface:3.5MM external stereo audio, Bidirectional Fiber type: Simplex LC, Single-mode Single Core Supported Resolution: 19201200@60Hz, 1080P@50/59.95/60Hz, 1080P@23.98/24/29.97/30Hz, 1080i@50/59.94/60/Hz, 720P@23.98/24/29.97/30Hz, 720P@50/59.94/60Hz, Special support 16001200 @60HZ GPIO: Industrial terminal K/M (USB): To PC- USB Type-B; To keyboard and mouse- USB-A RS232 Baud rate: Backward Self-adaptive, Max:115200bps Operating Temperature: -5Degree C ~ +60Degree C Power input: 12VDC Dimensions: 6.61x 4.53x1.1 (inch) Package: HDMI KVM Fiber Converter Transmitter x1 HDMI KVM Fiber Converter Receiver x1 SFP module x2 Power adapter x2 HDMI KVM Fiber extender User Manual ## Features - Support USB Mouse and Keyboard – The HDMI KVM Fiber Converter with KVM Function, you can control the PC or other devices with USB Mouse and Keyboard from remote end. - Support Bi-Di Stereo Audio – The HDMI Optic Extender with Bidirectional 3.5mm socket on both Transmitter and Receiver. You can do Real-time intercom with others on the other side far away. - Support Full HD 1080P Resolution – The HDMI Fiber Extender support up to 1920*1200@60Hz ; Special support 1600*1200@60HZ. Compatible backwards with lower resolution. - Support Backward RS232 – The HDMI Converter support Serial RS232 Signal, you can control the rs232 serial device from remote side. - Transmit over Fiber –HDMI Fiber Optical Converter transmit over signle core signle mode fiber. Uncompressed transmission Up to 12.5 Miles with no Latency. You can see the video or talk to others fluently. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0915TNVV9 | | Brand | Elenzk | | Cable Type | Fibre Optic, HDMI, USB | | Cable type | Fibre Optic , HDMI , USB | | Colour | black | | Compatible Devices | PC | | Compatible devices | PC | | Connectivity Technology | HDMI | | Connector Gender | Female-to-Female | | Connector Type | HDMI | | Connector type | HDMI | | Customer Package Type | FFP | | Data Transfer Rate | 3 Gigabits Per Second | | Frequency | 165 MHz | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Manufacturer | E-link | | Manufacturer Part Number | LNK-KVMHDMI-1D1BA1GO6483625653679 | | Maximum Voltage | 12 Volts (DC) | | Model Name | LNK-KVMHDMI-1D1BA1GO | | Model Number | LNK-KVMHDMI-1D1BA1GO6483625653679 | | Number of Items | 1 | | Number of Pins | 19 | | Other Special Features of the Product | High Speed | | Recommended Uses For Product | Professional AV installations, surveillance systems, digital signage, control rooms | | Recommended uses for product | Professional AV installations, surveillance systems, digital signage, control rooms | | Special feature | High Speed | | Specification Met | HDCP | | Unit Count | 1.0 count | ## Product Details - **Brand:** Elenzk - **Cable type:** Fibre Optic, HDMI, USB - **Compatible devices:** PC - **Connector type:** HDMI - **Special feature:** High Speed ## Images ![1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio - Image 1](https://m.media-amazon.com/images/I/61fiDyVQofL.jpg) ![1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio - Image 2](https://m.media-amazon.com/images/I/61-h9GwVMaL.jpg) ![1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio - Image 3](https://m.media-amazon.com/images/I/6181oN02KmL.jpg) ![1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio - Image 4](https://m.media-amazon.com/images/I/71RkRkjuOLL.jpg) ![1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio - Image 5](https://m.media-amazon.com/images/I/61n6XS3knWL.jpg) ## Questions & Answers **Q: Does the receiver really give you 2 hdmi outputs even though the 2nd hdmi connector is labeled "loop"?** A: Yes, the HDMI FIBER EXTENDER's loop will have same signal as the HDMI output. It means you can connect to two display. **Q: What's the rate of sfp come with the hdmi fiber extender?** A: The SFP rate is 4.25Gbps, single-mode single fiber. **Q: does support dhcp?** A: This 1080P HDMI KVM Fiber Extender support HDCP1.2, not support dhcp **Q: I have the kvm set up, video works fine, but i don't have any audio through hdmi. do i need to configure something to get hdmi audio to work?** A: Please check the dip switch on the back and all switch to the left. And also check if audio works when you don't use the HDMI fiber converter. ## Frequently Bought Together - 1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio - Amazon Basics HDMI Cable, 3ft, 4K@60Hz, High-Speed 4K HDMI 2.0 Cord (18Gbps), 2160p, 48 bit, Compatible with TV/PS5/Xbox/Roku, Black - Amazon Basics DisplayPort to HDMI Cable, Uni-Directional, 4K@30Hz, 1920x1200, 1080p, 6 ft, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/517553614-1080p-hdmi-kvm-fiber-extender-multifunction-hdmi-video-optical-transceiver](https://www.desertcart.tn/products/517553614-1080p-hdmi-kvm-fiber-extender-multifunction-hdmi-video-optical-transceiver) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-16*