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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Home ProductsHDMI Over Fiber Optic Extender

Unidirectional Signal HDMI Wireless Over Fiber Optic Extender 3.5mm Earphone Seat Interface

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Unidirectional Signal HDMI Wireless Over Fiber Optic Extender 3.5mm Earphone Seat Interface

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Large Image :  Unidirectional Signal HDMI Wireless Over Fiber Optic Extender 3.5mm Earphone Seat Interface

Product Details:
Place of Origin: Shenzhen, China
Brand Name: E-link China
Certification: CE, RoHS, FCC
Model Number: LNK-DT109W
Payment & Shipping Terms:
Minimum Order Quantity: 1 pair
Price: Negotiation
Packaging Details: 1 pair in 1 carton box
Delivery Time: 3-5 working days
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 1000000000pairs/Month
Detailed Product Description
Standards: HDMI 1.3; HDCP 1.2 Connector: HDMI-A
Compress Formats: H.264 Interface: 3.5mm Earphone Seat
Signal Direction: Unidirectional Wireless Standard: 802.11AC
High Light:

hdmi over fiber optic extender converter


hdmi to optical converter box

200m/656ft in 2.4G H.264 120meters in 5.8G HDMI Wireless Extender

Model: LNK-DT109W Series


This Wireless HD Video Solution enables wireless transmission of video/audio from any HDMI video source , such as PC/HDTV to display devices that includes HDTV/HD Monitor over the 2.4GHz/5.8GHz band, with very low latency.

It does not require any special configuration of software driver installation-simply connect the transmitter to the HDMI output of the video source and the receiver to the HDMI input of the Panel/TV/Monitor. Its Plug & Play operation makes it the ultimate solution for the most demanding indoor/outdoor professional environments.

This Wireless HD Video Transmission Solution is widely applicable to family entertainments, office presentation, lecture, education, medical treatment, party, conference etc.



  • Support HD devices with HDMI input/output, include Blu-ray player, DVD player, PC, laptop, HDTV etc.
  • Support resolution: 480i@60Hz, 480P@60Hz, 576i@50Hz, 576P@50Hz, 720P@50/60Hz, 1080i@50/60Hz, 1080P@50/60Hz
  • Support IR remote control function to control source device content from long distance
  • Transmitter have one local loop out.
  • Low latency <200ms
  • Effective Range: 200m/656ft in 2.4G, 120meters in 5.8G, could through-wall between the two rooms.
  • No cable between sender (TX) and receiver (RX)
  • Easy and clean installation
  • Plug & Play – full hardware design, no software is required


  • Transmission distance will be different due to the environment
  • Wall, brick or glass will shorten the signal cover range or cause big signal loss


Technical Indexes

Parameter Description
Video Standards HDMI 1.3; HDCP 1.2
Maximum pixel clock 165MHz
Maximum data rate 6.75Gbps








Connector HDMI-A
Impedance 100Ω
Compress Formats H.264
IR Interface 3.5mm earphone seat
Signal direction Unidirectional
Signal type Digital
IR frequency The standard of 38 KHZ ; 20-60 KHZ need to customize
WIFI Frequency 2.4GHz/5.8GHz
Transmission distance Max :200m/656ft
Wireless Standard 802.11AC
Other Power supply The power adapter: DC 5V/2A
Power dissipation MAX 6W
Temperature Operating: -5℃ ~ +70℃
Humidity Operating: 5% ~ 90%
Dimension 120*82*25mm
The warranty 1 year free warranty





Port name Description
HDMI IN/OUT HDMI signal input/output
IR IN/OUT IR signal input/output
DC IN Power adapter socket
Channel Display Channel
Back Down UP OK Key Adjust 2.4G/5GHz channel.
LED indicator Description
STATUS Video signal connection indicator
POWER System power indicator




Ordering Information

Part No Description of product
LNK-DT109W-T H.264 HDMI Wireless Extender Transmitter;
LNK-DT109W-R H.264 HDMI Wireless Extender Receiver




Contact Details
E-link China Technology Co., Ltd.

Contact Person: Danik Hu

Tel: +8618682101350

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