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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Multi-Channel HDMI Fiber Optic Extender with Audio KVM Up to 60km
Overview
The LNK-HDMI Series Fiber Extender delivers uncompressed full HD HDMI signals with external
analog audio, RS232, and KVM support over a single optical fiber. Available in 1/2/4/8 channel
models, it supports resolutions up to 1920×1200@60Hz with ultra-low latency. With advanced
optical SFP modules, plug-and-play setup, and strong anti-interference design, it ensures
crystal-clear transmission up to 60km, making it ideal for broadcast, control centers, and
professional AV applications.
Features
Uncompressed HDMI transmission up to 60km via fiber
Supports resolutions up to 1920×1200@60Hz
Available in 1/2/4/8 channel models for scalable deployment
External analog audio (3.5mm) & RS232 interface
KVM extension with USB ports for remote control
Automatic display mode detection & equalization
HDMI 1.3b & HDCP 1.2 compliant
Built-in ESD protection for reliable performance
Low power consumption (<5W per unit)
Plug-and-play installation, no configuration required
Technical Indexes
| Temperature | -5°C to +75°C |
| Humidity | 5 to 90 % RH (no condensation) |
| The signal of Input and output | HDMI |
| Protocal | HDMI1.3b,HDCP1.2 |
| Pixel band width | 300MHz |
| Video format | 800x600P60 1024x768P60 1280x800P60 1280x1024P60 1360x768P60 1366x768P60 1400x1050P60 1440x900P60 1600x900P60 1600x1200P60 1680x1050P60 1280x720P50 1280x720P60 1920x1080P24 1920x1080P25 1920x1080P30 1920x1080P50 1920x1080P60 1920x1080I60 1920x1080I50 1920x1200P60 |
| The signa of Audio input and output | 3.5MM Audio |
| Audio format | 44.1K,48K,96K,176K,192K |
| RS232 port | 3 ports industrial terminal |
| RS232 Baud rate | Support 115200 and all below |
| RS 232 Data bits | 8 bits |
| KVM receiver port | A USB port |
| KVM transmitter port | B USB port |
| Fiber port | LC |
| Fiber module | SFP single mode |
| Fiber wavelength | 1550/1310nm |
| Fiber band width | 3Gbps |
| The Maximum transmission distance of HDMI and Audio | 10KM/20KM/40KM/60KM |
| Input voltage | DC 12V,inside + outside - |
| Power consumption | HDMI receiver 4W HDMI transmitter 4W |
| Device size | 109.5*152*29.3mm(length*width*height) |
| Packing box size | 328*273*90mm(length*width*height) |
| Weight | 1CH 3KG/Pair 2CH 5KG/Pair 4Ch 6KG/Pair 8CH 10KG/Pair |
Ordering Information
| Item | Description |
| LNK-HDMI-100 | HDMI to Fiber Converter: 1-Ch HDMI 1080P Video with external Audio, Compliant with HMDI 1.3 and HDCP 1.2 standard, Single Mode Fiber, 10KM, LC(SFP), including 1 transmitter & 1 receiver, used by pairs |
| LNK-HDMI-200 | HDMI to Fiber Converter: 2-Ch HDMI 1080P Video with external Audio, Compliant with HMDI 1.3 and HDCP 1.2 standard, Single Mode Fiber, 10KM, LC(SFP), including 1 transmitter & 1 receiver, used by pairs |
| LNK-HDMI-400 | HDMI to Fiber Converter: 4-Ch HDMI 1080P Video with external Audio, Compliant with HMDI 1.3 and HDCP 1.2 standard, Single Mode Fiber, 10KM, LC(SFP), including 1 transmitter & 1 receiver, used by pairs |
| LNK-HDMI-800 | HDMI to Fiber Converter: 4-Ch HDMI 1080P Video with external Audio, Compliant with HMDI 1.3 and HDCP 1.2 standard, Single Mode Fiber, 10KM, LC(SFP), including 1 transmitter & 1 receiver, used by pairs |
Application
