E-link China Technology Co.,LTD
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Model:LNK-MHRA4K Series
Overview
The LNK-MHRA4K Series 4K HDMI Fiber Extender are designed to support transmission of an
uncompressed lossless HDMI 1.4a signal, RS232 signal and stereo audio over optical fiber up to
distances of 80km, at a resolution of maximum 4K*2K@60Hz, YUV 4:2:0.
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.
Features
► HDMI 1.4a and HDCP1.2 Support
► Uncompressed transmission, No delay, No losses
► DDC HPDT Signal Support
► Data rate up to 10.2Gbps
► Transmission distance up to 80km over fiber cable
► Supports All Modes up to maximum 4K*2K@60Hz, YUV 4:2:0
► Support external stereo audio
► Support Serial RS232 Signal
► Hot-Pluggable, EMI/RFI Resistant
► Miniature form factor for ease of use and installation
► Operating Case Temperature: -10~50°C
Technical Indexes
| Type of Extender | Fiber Transmitter for HDMI signal over Optical Fiber Cable |
| Input Signals | HDMI |
| Connector | Female HDMI type A |
| Signal Support | HDMI 1.4a HDMI format standard and HDCP compliant |
| 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 |
| Storage Temperature | -20 to + 80°C |
| Humidity | 5% to 90% RH (non-condensing) |
| MTBF | 100,000 hours |
| Dimension (WxDxH) | 2.87 x 1.73 x 0.69in (73x44x17mm) |
| Weight | 60g / 0.13 lb |
| Power Supply | 5V DC, USB Typ-C |
| Power dissipation | <5W |
| Safety Approvals | CE, FCC, Rohs |
Application
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 |