# InLine HDMI AOC Cable 17940X Ultra High Speed 8K, Active Optical, 40 m

**URL:** https://aio.lv/en/product--inline-17940x--11554244
**Data updated:** 2026-04-24 17:43 (EEST)
**Category:** Monitor & Display Cables
**Manufacturer:** InLine
**Manufacturer code:** 17940X
**EAN:** 4043718343287
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-17940x--11554244

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Active Optical HDMI AOC cable InLine 17940X, Ultra High Speed supporting 8K resolution over a 40 m length. Designed for long-distance HDMI connections where signal integrity is critical, it delivers high-bandwidth video and audio with reduced attenuation compared to copper. Ideal for conference rooms, digital signage, AV installations and home theaters requiring reliable 8K transmission at extended range.

## Long description

The InLine HDMI AOC Cable 17940X Ultra High Speed 8K is an active optical HDMI cable engineered to transmit high-bandwidth video and audio signals reliably over a 40 m distance. Designed for environments where copper HDMI cables lose signal quality, this Active Optical Cable (AOC) maintains 8K resolution capability and reduced attenuation by converting electrical signals to optical and back at each end. The cable supports modern AV demands and is intended for fixed installations where long runs and consistent performance are required.
Advantages
This active optical HDMI cable provides stable high-bandwidth transmission over long distances with minimal signal degradation compared to standard copper cables. The use of optical fiber reduces susceptibility to electromagnetic interference and allows thinner, more flexible cable runs for cleaner installations. The cable supports Ultra High Speed HDMI features necessary for 8K video and multichannel audio, making it suitable for professional AV setups and demanding consumer applications.
Suitable for
 Conference rooms and boardrooms requiring long HDMI runs to projectors or displays
 Digital signage installations in malls, airports, and public venues
 Home theatre systems where an 8K source and display are separated by significant distance
 AV rack to display connections in education, corporate and event venues
When it may not be suitable
This cable may not be necessary for short-distance setups where standard copper HDMI cables already provide reliable 4K/8K transmission. It is not intended as a user-serviceable product; connectors and electronics are integrated for active conversion, so it is less appropriate where repeated disconnection, custom cable termination, or on-site repair is expected. Use caution if you require bi-directional power or specific device-side power configurations that differ from typical HDMI source/display behavior.
Key specifications
 Cable type: Active Optical HDMI (AOC)
 Length: 40 m
 Standard support: Ultra High Speed HDMI features suitable for 8K resolution
 Signal medium: Optical fiber with active conversion to HDMI electrical signals at connectors
 Connector type: Standard full-size HDMI plug on both ends
 Shielding/EMI resistance: Reduced susceptibility to electromagnetic interference compared to copper
How to use
Connect the HDMI plug on one end to the video source (e.g., 8K media player, PC graphics output or AV receiver) and the other end to the display or projector HDMI input. Ensure both connected devices are powered on and set to the appropriate input. Because the cable contains active electronics, avoid forcing or excessively twisting the connectors; route the cable with gentle bends and secure it to avoid strain. No external power supply is normally required—power is negotiated through the HDMI connection—but verify compatibility with your devices if power delivery limitations exist.
What to consider before purchase
 Confirm source and display support for the desired 8K resolution and required HDMI features
 Verify that 40 m run length fits your installation routing with allowance for slack and connector clearance
 Check device compatibility regarding HDMI power negotiation for active cables
 Consider environmental factors (bending radius, exposure to sunlight or moisture) for cable routing
Usage recommendations
For best results, test the full signal chain after installation using the target resolution and refresh rate. Secure the cable to prevent sharp bends near connectors, and avoid running alongside high-voltage power lines to minimize residual interference. If signal issues appear, confirm firmware and settings on source/display devices and try alternate HDMI inputs before replacing the cable.

## FAQ

### How much does the InLine HDMI AOC Cable 17940X 8K 40 m cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All InLine products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized InLine service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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