Introduction
Thank you for choosing the active HDMI 2.0b fiber optic AOC Extender. With this cable, you can transmit HDMI signals up to a distance of 100m without external Power Delivery. The cable is a hybrid cable containing both optical fiber and copper conductors.
Our HDMI Active Hybrid Cable is the most competitive HDMI connection solution on the market. It supports a maximum data rate of 6 Gbit/s per channel, is lightweight, flexible, and has a very small bending radius of only 45 mm.
With the embedded advanced optical engine, the HDMI hybrid cable provides full HDMI signal integrity.
Intended Use
Use is only permitted indoors, not outdoors. Contact with moisture, e.g. in bathrooms or similar environments, must be strictly avoided.
For safety and certification reasons (CE), you must not modify or alter the product. Using the product for purposes other than those described may damage the product. Furthermore, improper use can cause hazards such as short circuits, fire, electric shock, etc.
Read the user manual carefully and keep it. Only pass the product on to third parties together with the user manual.
Safety Instructions
Please read the user manual carefully and pay special attention to the safety instructions. If you do not follow the safety instructions and the information on proper handling in this manual, we assume no liability for resulting personal or property damage. Additionally, the warranty/guarantee will be void in such cases.
- This product is not a toy. Keep it away from children and pets.
- The maximum tensile load of the cable is 150N (15kg). Never pull the cable with a greater load.
- The minimum bending radius of the hybrid cable is approx. 45mm. Bending the cable to a smaller radius will cause irreversible damage.
- Watch out for trip hazards; ensure the cable is securely installed.
- Do not leave packaging material lying around carelessly. It could become a dangerous toy for children.
- Protect the product from extreme temperatures, direct sunlight, strong shocks, high humidity, moisture, flammable gases, vapors, and solvents.
- Do not expose the product to mechanical stress.
If safe operation is no longer possible, take the product out of service and protect it from unintended use.
Safe operation is no longer guaranteed if the product:
- shows visible damage
- no longer functions properly
- has been stored for an extended period in unfavorable conditions, or
- has been exposed to significant transport stress.
Handle the product with care. The product can be damaged by shocks, impacts, or even drops from a low height.
Also observe the safety instructions and user manuals of other devices to which the product is connected.
Consult an expert if you have any doubts about the operation, safety, or connection of the product.
Scope of Delivery
- 1x HDMI 2.0b AOC Extender
- 1x User Manual DE/EN
- 1x Warning Notice
Features
This HDMI 2.0b AOC Extender offers many excellent features including:
- Supports HDMI 2.0b specification with data rates up to 18Gbps
- Supports HDCP1.4 and HDCP2.2
- Supports resolutions up to Ultra HD 4K (3840x2160) 60Hz, 4:4:4
- Supports computer resolutions including 1080P and 4K2K (60Hz)
- Supports 48 bit color depth (16 bit per channel)
- Lossless support of HDMI audio formats such as Dolby True HD, DTS-HD, etc.
- Supports ARC, HEC, and CEC
- Supports EDID including auto-detection function
- Long-term bending radius (45 mm)
- Plug & Play connector
- Low power consumption: 250mW (max.) (Power required)
- No signal loss
- Delivers instantly crystal-clear digital images
Application
This cable can be used among other things for:
- Digital Signage
- LED Signboards
- Home Theater
- Blu-ray, 3D video, projectors, set-top boxes, DVR, game consoles, and computers
- TV broadcasters
- Conference rooms
- Video devices
- Security systems
- ... and more.
Specifications
Mechanical Properties & Environmental Compatibility
| Property | Unit | Values |
|---|---|---|
| Tensile Strength (long-term) | N | up to 150 |
| Breaking Strength (long-term) | N/100mm | 300 |
| Minimum Bending Radius (dynamic) | mm | 20 D* |
| Minimum Bending Radius (static) | mm | 10 D* |
*D = diameter of the cable body, in this case 4.5mm
Specifications
| Article | Description | Transmitter (Source) |
|---|---|---|
| HDMI Version | HDMI 2.0b, fully supported EDID and HDCP communication, HDCP1.4 / 2.2 pass-through, audio, CEC, supports HEC & ARC | |
| Video Bandwidth | 18Gbps - 6 Gbps per channel + clock | |
| Supported Resolution and Distance | Max. resolutions: 2160p60 4:4:4 8 / 10bit PC: WUXGA 1920x1200 up to 100 m HDTV: 480p, 720p, 1080i and 1080p Deep Color, 4K (60P), 3D Full HD 1920x1080 up to 100 m | |
| O/E Converter | 4 channel 850 nm VCSEL array | 4 CH GaAs PD array |
| Connector Type | HDMI Type A | |
| Cable Type | Hybrid type with OM3 fiber and copper wire | |
| Cable Outer Diameter | 4.5 mm | |
| Cable Jacket Material | PVC | |
| Differential Input | 100 Ohm | |
| Power Consumption | 250 mW (max.) | |
| Power Delivery | No external Power Delivery required | |
| Passive Power Supply | 4.75-5.5 V |
Environmental Conditions
| Operating Temperature | -10 – 50 °C |
|---|---|
| Storage Temperature | -20 – 60 °C |
| Relative Humidity | 10 – 80 %RH |
Cross Section
Construction
Hybrid Cable, Optical Fiber (High Speed Data), Copper (Low Speed Signals)
Cable Construction
- 4 fiber cores and 7 copper conductors
- Cable jacket: PVC
- Diameter: ~ 4.5 mm
- Connector dimensions: ~ 39 x 20 x 9 mm
- Connection material: Zinc alloy
- Aramid yarns
- Insulation layer
- Copper
- Optical fiber
- Semi-tight
- Shielding
- Jacket



Operating and Connection Diagram
Note: The FX-I351 series is designed for use with a +5V passive Power Delivery supplied via Pin 18 on the HDMI connection from the source device. This +5V line, as well as the power for the integrated optical fiber module, is transmitted to the Receiver via a pure standard copper connection. Please ensure that the source device can supply more than 500 mA.
This cable is unidirectional. Connectors are labeled “SOURCE” and “DISPLAY”. Each connector must be plugged into the correct device to avoid signal loss.
Before using this cable, ensure all devices connected with the AOC HDMI cable are powered off and disconnected from power.
Connect the “SOURCE” side of the HDMI plug to the Transmitter and the “DISPLAY” side of the other HDMI plug to the Receiver / Display. This works without additional power supply.
We advise against using additional cables or adapters between the connectors, as this may degrade signal transmission performance.
Power on the HDMI source device and the display.
Note: If the system does not operate correctly, please refer to the FAQ – Troubleshooting chapter in the next section.
FAQ - Troubleshooting
- The display shows:
- • A black screen
- • A distorted image
- • Interference noise
- Check if connectors are inserted into the correct sockets of the source and Receiver devices; verify connector markings.
- Ensure HDMI plugs are securely connected to the HDMI source and HDMI display.
- Check if the HDMI source and HDMI display are powered on and properly booted.
- Reset the system by unplugging and reinserting the “Source” and “Display” connectors.
- Restart the system with the HDMI cable connected.
- Connect to the source device
- Connect to the Receiver device
Environmental Conditions
Installation Instructions
The AOC cable of the FX-I351 series for panel mounting is designed for custom mounting solutions. It comes with a set of countersunk M3 screws that allow secure attachment of the cable to almost any flat surface.
Cutting recommendation for the hole in the HDMI connector:
The HDMI connector is housed in a square block that simplifies cutting.
It is recommended to create the hole for the HDMI connector by cutting 3 overlapping 9mm holes in a pattern like this:
In the end, an uneven hole will result that is approximately the correct size:
The remaining rough edges should be gradually removed until a secure fit is achieved.
Cutting recommendation for the mounting holes.
Once the HDMI block is cut out, it is advisable to insert the connector into the hole and then mark the holes for trimming by using the mounting holes of the connector as a template. Ensure the marked holes are spaced 25mm apart.
Drill two holes with a 3mm drill bit. Countersink these holes to enable flush screw mounting.
- Insert the HDMI connector into the square cut hole.
- Insert the two screws from the front panel side and tighten accordingly.
- An additional M3 nut can be used (not included) to fix the screw from behind but is not required since the mounting ear already has threads.
- If the panel thickness is less than 5mm, you can adjust the HDMI connector depth with spacers (not included).
Maintenance
There are no components inside the product that require maintenance by you; therefore, never open/disassemble it.
Have maintenance, adjustments, and repairs carried out exclusively by a qualified technician or specialist workshop.
If you have any questions not answered in this manual, please contact our technical customer service or a specialist.
Cleaning
Before cleaning, disconnect the product from all connected devices.
Do not use scouring agents, solvents, aggressive cleaning agents, cleaning alcohol, or other chemical solutions, as these may damage the casing or impair functionality.
For cleaning, a dry, soft, and clean cloth is sufficient. Do not press too hard on the casing, as this can cause scratches. Dust can be easily removed using a long-haired, soft, and clean brush.
Warranty and Liability
The manufacturer grants a statutory warranty of 2 years on new products.
Since the manufacturer has no influence over the installation of the product, the warranty and guarantee cover only the product itself.
If a fault or defect is found in your product, please contact your dealer and present your receipt or invoice as proof of purchase if necessary. Your dealer will either repair the fault on site or forward the product to the manufacturer. You help our technicians significantly by describing any faults in detail – only then can even rarely occurring faults be reliably found and fixed!
The manufacturer is not liable for personal injury or property damage caused by improper installation, operation, or maintenance not described in this manual.
Do not alter or modify the product or its accessories.
Any use other than described in this manual is prohibited and results in loss of warranty, guarantee, and liability disclaimer.
CE Compliance
Hereby PureLink GmbH declares that FX-I351 complies with Directive 2014/30/EU.
The full text of the EU Declaration of Conformity is available at the following internet address:
www.purelink.de/ce/FX-I351-XXX_CE.pdf
Device Disposal
WEEE Reg. No.: DE 93847290
Electrical and electronic equipment must not be disposed of with household waste in accordance with the European WEEE Directive. As a consumer, you are obligated under the ElektroG to return electrical and electronic devices free of charge to designated public collection points or the point of sale at the end of their lifecycle. Details are regulated by the respective national legislation. The symbol on the product, the user manual or the packaging indicates these provisions. By disposing of old equipment properly, you contribute significantly to protecting our environment.
Disclaimer
The product complies with legal, national and European requirements. All included company names and product designations are trademarks of their respective owners.
All rights reserved.
We reserve the right to make printing errors and changes to the device, packaging or manual.
HDMI® is a registered trademark of HDMI Licensing L.L.C.
Dolby and the double-D symbol are registered trademarks of Dolby Laboratories.
Legal & Compliance
Product identification
Model: FX-I351-012 – manual version 1.0
Packaging
Dispose of packaging separately by material (paper/cardboard, plastics) via the local collection systems. Keep packaging material away from children – risk of suffocation. Packaging register LUCID: DE5958616449295.

