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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Mini 4K HDMI Fiber Extender With RS232 And External Audio 5VDC Type-C Power Input
HDMI Video Fiber Converter Advantages
►HDMI 1.4a and HDCP1.2 Support
►Transmission distance up to 80km over fiber cable
►Support external stereo audio
►Support Serial RS232 Signal
►Miniature form factor for ease of use and installation
Audio Fiber Optic Converter Max Resolution Support
| Chroma subsampling | 4:4:4 | 4:2:2 | 4:2:0 |
| HDMI | 4K@30Hz | 4K@30Hz | 4K@60Hz |
| DVI | 4K@30Hz | 4K@30Hz | 4K@60Hz |
HDMI Extender with RS232 Technical Indexes
| Video Support | Up to 720P/960P/1080p@60Hz, 4K*2K@30Hz |
| Audio Support | Dolby TrueHD, Dolby Digital Plus, DTS, DTS-ES 6.1, DTSHD, DTS-HD-HRA, DTS-HD Master, (PCM-2CH) |
| Chroma Subsampling | Max 3840*2160@60Hz (4:2:0) Max 3840*2160@30Hz (4:4:4, 4:2:2) |
| EDID | Bi-Directional (Forward + Backward) Transmission: Support Dynamic EDID, Plug & Play, no need to learn Single-Directional (Forward) Transmission: Support EDID learning manually |
| Audio Interface | 3.5MM external stereo audio |
| RS232 | 3 Pin terminal, Baud rate ≤ 38400 |
| Fiber Connector | SFP/LC |
| Bandwidth | 10.2Gbps |
| Transmission Distance | 300m (Over OM3 Fiber) |
| Up to 80km (Over Single-mode Fiber) | |
| Operating Temperature | -10 to + 50°C |
| Dimension (WxDxH) | 2.87 x 1.73 x 0.69in (73x44x17mm) |
| Weight | 60g / 0.13 lb |
| Power Supply | 5V DC, USB Typ-C |
Fiber Optical Transmitter Receiver Overview
The Transmitter converts an HDMI signal to a single 10Gb/s serial data stream for transmission over optical fiber. The Receiver converts the serial data back to an HDMI signal. The transceivers are RoHS compliant and lead-free per requirements in Europe and China. This product is ideal for large-screen display, conferencing systems and home entertainment and so on. The device has the ability of anti-interference, to ensure the stability of the signal.
Micro HDMI over Audio Transceiver Ordering Information
| Model | Description |
| LNK-MHRA4K-MM | Mini HDMI Fiber Extender: 1Ch HDMI Signal(4K*2K) + 1Ch Stereo Audio + Backwards RS232, OM3 Multi-mode Fiber, 300 meters, LC, including 1 transmitter & 1 receiver, 5V DC Type-C Power Input |
| LNK-MHRA4K-S20 | Mini HDMI Fiber Extender: 1Ch HDMI Signal(4K*2K) + 1Ch Stereo Audio + Backwards RS232, Single-mode Fiber, 20km, LC, including 1 transmitter & 1 receiver, 5V DC Type-C Power Input |
| LNK-MHRA4K-S40 | Mini HDMI Fiber Extender: 1Ch HDMI Signal(4K*2K) + 1Ch Stereo Audio + Backwards RS232, Single-mode Fiber, 40km, LC, including 1 transmitter & 1 receiver, 5V DC Type-C Power Input |
| LNK-MHRA4K-S80 | Mini HDMI Fiber Extender: 1Ch HDMI Signal(4K*2K) + 1Ch Stereo Audio + Backwards RS232, Single-mode Fiber, 80km, LC, including 1 transmitter & 1 receiver, 5V DC Type-C Power Input |