Introduction
Thank you for choosing the active HDMI 8K fiber optic AOC cable. This cable enables transmission of HDMI signals up to 100m without external Power Delivery. The cable is a hybrid cable, containing both optical fibers 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 12 Gbps 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 offers full HDMI signal integrity.
The patented safety lock is universally compatible with any HDMI socket.
Intended Use
Use is only permitted indoors, i.e., not outdoors. Contact with moisture, e.g. in bathrooms or similar places, 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 above may damage the product. Improper use can also cause hazards such as short circuits, fire, electric shock, etc.
Read the user manual carefully and keep it. Pass the product on to third parties only together with the user manual.
Safety Instructions
Please read the user manual carefully and pay special attention to the safety instructions. Failure to follow the safety instructions and the information on proper handling in this user manual releases us from any liability for resulting personal or property damage. In such cases, the warranty/guarantee also expires.
- This product is not a toy. Keep it away from children and pets.
- The maximum tensile load of the cable is 238 N (24 kg). Never pull the cable with a greater load.
- The minimum bending radius of the hybrid cable is approximately 45 mm. Bending the cable below this radius will cause irreversible damage.
- Be aware of tripping hazards; ensure the cable is securely installed.
- Do not leave packaging material lying around carelessly. It may 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 against unintended use.
- Safe operation is no longer guaranteed if the product:
- has visible damage
- no longer functions properly
- has been stored for an extended period under unfavorable environmental conditions, or
- has been subjected to significant transport stress.
Handle the product carefully. Impacts, shocks, or even drops from short heights can damage the product.
Also observe the safety instructions and user manuals of other devices to which the product is connected.
Consult an expert if you have doubts about operation, safety, or connection of the product.
Scope of Delivery
- 1x HDMI 8K AOC Cable
- 1x User Manual DE/EN
- 1x Warning Notice
FEATURES
- Supports HDMI 8K specification with data rates up to 48 Gbps
- Supports HDCP 1.4, HDCP 2.2, and HDCP 2.3
- Supports resolutions up to 8K (7680x4320) 60Hz, 4:4:4
- Supports DCI, Static HDR, HDR10+, Dolby Vision, HLG, SL-HDR1, PQ, BT.2020, and BT.2100
- Supports 48-bit color depth (16-bit per channel)
- Lossless support of HDMI audio formats such as 2ch PCM, multichannel LPCM, DTS-X, and Dolby Atmos
- Supports ARC, HEC, and CEC
- Supports EDID including auto-detection function
- Long-term bending radius (45 mm)
- Plug & Play connectors
- Low power consumption: 250mW (max.) (power required)
- No signal loss
- Delivers instantly crystal-clear, digital images
APPLICATION
This cable can be used for, among others:
- Digital Signage
- LED Signboards
- Home Theater
- Blu-ray, 3D video, projectors, set-top boxes, DVRs, game consoles, and computers
- TV stations
- Conference rooms
- Video devices
- Security systems
- ... and more can be used.
Specifications
Mechanical properties and environmental compatibility:
| Property | Unit | Values |
|---|---|---|
| Tensile Strength (Long-term) | N | up to 238 |
| Breaking Strength (Long-term) | N/100mm | 300 |
| Minimum Bending Radius (dynamic) | mm | 20 D* |
| Minimum Bending Radius (static) | mm | 10 D* |
*D = the diameter of the cable jacket, in this case 4.5mm
| Article | Description |
|---|---|
| Units | Transmitter (Source) / Receiver (Display) |
| HDMI Version | HDMI 8K, fully supported bidirectional EDID and HDCP communication, HDCP 1.4/2.2/2.3 pass-through, Audio, CEC, Supports HEC & ARC |
| Video Bandwidth | 48Gbps - 12Gbps per channel + Clock |
| Supported Resolution and Distance | Max. Resolutions: 8K (7680x4320) 60Hz 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 | LSZH / CPR |
| 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, fiber optic (high-speed data), copper (low-speed signals)
Cable construction:
- 4 fiber cores and 7 copper conductors
- Cable jacket: CPR
- Diameter: ~ 4.5mm
- Connector dimensions: ~ 50x20x11mm
- Connection material: zinc alloy
- Aramid yarns
- Insulation layer
- Copper
- Optical fiber
- Semi-tightened
- Shielding
- Jacket
Operating and Connection Diagram
Note: The FX-I380 series is designed for use with a +5V passive Power Delivery provided via pin 18 on the HDMI connection from the source device. This +5V line, as well as the Power Delivery for the integrated fiber optic module, is transmitted to the Receiver via a standard copper connection only. Please ensure that the source device can supply more than 500 mA.
This cable can only be used in one direction. The connectors are marked “SOURCE” and “DISPLAY”. Each connector must be plugged into the correct device to avoid signal loss.
Before using this cable, ensure that all devices connected with the AOC-HDMI cable are switched off and not powered.
- 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 signal transmission performance may be weakened.
- Switch on the HDMI source device and the display.
Note: If the system does not function properly, please read the chapter FAQ – Troubleshooting in the next section.
Connect to the source device

Connect to the receiving device


FAQ - Troubleshooting
The display indicates:
- A black screen
- A distorted image
- Interference noise
- Check that the connectors are plugged into the correct ports of source and receiver devices; verify the markings on the plugs.
- Ensure the HDMI plugs are firmly inserted into the HDMI source and the HDMI display.
- Check that the HDMI source and HDMI display are switched on and properly started.
- Reset the system by unplugging and plugging back in the “Source” and “Display” connectors.
- Restart the system with the HDMI cable connected.
Maintenance
There are no user-serviceable parts inside the product, so never open/disassemble it.
Have maintenance, adjustments, and repairs performed exclusively by a qualified technician or authorized service center.
If you have any questions not answered in this manual, please contact our technical customer service or a qualified expert.
Cleaning
Before cleaning, disconnect the product from all connected devices.
Do not use abrasives, solvents, aggressive cleaning agents, cleaning alcohol, or other chemical solutions, as these may damage the housing or impair functionality.
For cleaning, a dry, soft, and clean cloth is sufficient. Do not press hard on the housing, as this may cause scratches. Dust can be easily removed using a long-haired, soft, and clean brush.
Warranty and Liability
The manufacturer grants a 2-year statutory warranty on a new product.
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 detected in your product, please contact your specialist dealer and, if applicable, present your receipt or invoice as proof of purchase. Your dealer will either fix the fault on-site or forward the product to the manufacturer. You help our technicians greatly if you describe possible faults in detail – only then can even rarely occurring faults be reliably detected and eliminated!
The manufacturer is not liable for personal injury or property damage resulting from improper installation, operation, or maintenance not described in this manual.
Do not alter or modify the product and its accessories.
Any use other than that described in this manual is prohibited and will void warranty, guarantee, and liability.
CE Conformity
PureLink GmbH hereby declares that the FX-I380 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-I380-XXX_CE.pdf
Device Disposal
WEEE Reg. No.: DE 93847290
Electrical and electronic equipment must not be disposed of with household waste according to the European WEEE Directive. As a consumer, you are obliged under ElektroG to return electrical and electronic equipment at the end of their service life to public collection points or to the point of sale free of charge. Details are governed by the respective national laws. The symbol on the product, in the user manual, or on the packaging indicates these regulations. By this type of recycling of old devices, you make an important contribution to protecting our environment.
Disclaimer
The product complies with legal, national, and European requirements. All company names and product designations are trademarks of their respective owners.
All rights reserved. Printing errors and changes to the device, packaging, or manual are reserved.
HDMI® is a registered trademark of HDMI Licensing L.L.C. Dolby and the double-D symbol are registered trademarks of Dolby Laboratories.
PureLink GmbH
Von-Liebig-Straße 10
48432 Rheine
Germany
Tel.: +49 (0) 5971 800 299-0
Fax: +49 (0) 5971 800 299-99
info@purelink.de
www.purelink.de
Legal & Compliance
Product identification
Model: FX-I380-007 – 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.
