1. Introduktion
Thank you for choosing the UGREEN Cat 8 Ethernet Cable. This manual provides essential information for the proper installation, operation, and maintenance of your new network cable. Designed for high-speed data transfer and superior interference protection, this cable ensures a stable and fast network connection for various devices.
2. Nøglefunktioner
- Højhastighedsydelse: Supports up to 40 Gbps data transfer and 2000 MHz bandwidth, ideal for demanding network applications like gaming and 4K/8K streaming.
- Superior Anti-interference: Features 4 shielded foiled twisted pairs (F/FTP), a pure copper core, and gold-plated RJ45 connectors to minimize interference, noise, and crosstalk.
- Forbedret holdbarhed: Wrapped with a quality cotton braided cord, making the cable robust and resistant to bending and fraying for long-term use.
- Power over Ethernet (PoE) support: Compatible with PoE power supply functions (except for 65ft length), simplifying installations for devices like PoE cameras by eliminating the need for additional power sources.
- Bred kompatibilitet: Equipped with standard RJ45 connectors, ensuring compatibility with a broad range of networking devices.

Image 1: UGREEN Cat 8 Ethernet Cable showcasing its blue RJ45 connectors and braided exterior.
3. Tekniske specifikationer
| Attribut | Detalje |
|---|---|
| Mærke | UGRØN |
| Model | 80432 |
| Kabeltype | Cat 8 Ethernet |
| Connector Type | RJ45 (han-til-han) |
| Dataoverførselshastighed | Op til 40 gigabit pr. sekund |
| Frekvens | Op til 2000 MHz |
| Afskærmning | F/FTP (Foiled/Foiled Twisted Pair) |
| Ledermateriale | Pure Copper Core, Gold-plated RJ45 Connector |
| Ydermateriale | Cotton Braided Cord |
| Farve | Sort |
| Længde | 3 meter |
| Vægt | 80 gram |
| Indendørs/Udendørs brug | Indendørs |

Image 2: Cross-section diagram illustrating the shielded twisted pairs, aluminum foil shielding, ground wire, and nylon jacket of the UGREEN Cat 8 Ethernet Cable.
4. Opsætning og installation
The UGREEN Cat 8 Ethernet Cable is designed for simple plug-and-play installation. Follow these steps to connect your devices:
- Identificér porte: Locate the RJ45 Ethernet ports on your networking devices (e.g., router, modem, computer, gaming console).
- Remove Protective Caps: Gently remove the protective caps from both ends of the UGREEN Cat 8 Ethernet Cable.
- Connect First Device: Insert one end of the Ethernet cable into the RJ45 port of your first device. Ensure it clicks securely into place.
- Connect Second Device: Insert the other end of the Ethernet cable into the RJ45 port of your second device. Again, ensure a secure click.
- Bekræft forbindelsen: Most devices will automatically detect the Ethernet connection. Check for indicator lights on your devices (if available) to confirm an active link.
Video 1: Demonstrates the simple plug-and-play installation of the UGREEN Cat 8 Ethernet Cable, showing connection to a laptop and a modem/router. This video highlights the ease of setup and the immediate improvement in internet speed.

Image 3: The UGREEN Cat 8 Ethernet Cable securely plugged into the Ethernet port of a computer, illustrating a typical connection scenario.
5. Betjeningsvejledning
Once connected, the UGREEN Cat 8 Ethernet Cable operates automatically, providing a stable and high-speed wired network connection. No additional software or configuration is typically required for basic operation.
- Optimal ydeevne: For best performance, ensure that both connected devices (e.g., router and PC) support Cat 8 or higher Ethernet standards. The cable is backward compatible with Cat7, Cat6e, Cat6, Cat5e, and Cat5, but speeds will be limited by the lowest category device in the chain.
- PoE-funktionalitet: If using with Power over Ethernet (PoE) devices, ensure your PoE injector or switch is compatible and provides adequate power. The cable will transmit both data and power.

Image 4: A user enjoying a video game on a console, connected via the UGREEN Cat 8 Ethernet Cable, highlighting its low-latency performance for gaming and streaming.
6. Vedligeholdelse
To ensure the longevity and optimal performance of your UGREEN Cat 8 Ethernet Cable, follow these simple maintenance guidelines:
- Undgå skarpe bøjninger: While durable, avoid excessively sharp bends or kinks in the cable to prevent internal wire damage.
- Beskyt stik: When not in use, utilize the provided protective caps for the RJ45 connectors to prevent dust and physical damage.
- Rengør forsigtigt: If necessary, gently wipe the cable and connectors with a dry, soft cloth. Avoid using harsh chemicals or abrasive materials.
- Korrekt opbevaring: Store the cable in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tangling by coiling it loosely.

Billede 5: Et nærbillede view of the UGREEN Cat 8 Ethernet Cable's reinforced tail and connector, emphasizing its robust design for durability.
7. Fejlfinding
Hvis du oplever problemer med din netværksforbindelse, kan du overveje følgende fejlfindingstrin:
- Ingen forbindelse:
- Sørg for, at begge ender af kablet er korrekt tilsluttet deres respektive porte.
- Check if the indicator lights on your network devices are active.
- Try connecting a different, known-working Ethernet cable to rule out device issues.
- Genstart dit modem og din router.
- Langsom hastighed:
- Bekræft, at din internetudbyder (ISP) leverer de forventede hastigheder.
- Ensure all devices in your network chain (modem, router, switches) support high-speed Ethernet (e.g., Gigabit Ethernet or higher).
- Temporarily disconnect other devices from your network to see if bandwidth contention is the issue.
- Perform a speed test with the cable connected directly to your modem (if applicable) to isolate the problem.
- Intermitterende forbindelse:
- Kontroller for fysisk skade på kablet eller stikkene.
- Ensure the cable is not running parallel to power lines or other sources of electromagnetic interference.
- Test with another Ethernet cable to determine if the issue is with the UGREEN cable or other network components.
Video 2: An official UGREEN video showcasing the Cat 8 Ethernet Cable's features and build quality, emphasizing its reliability for stable connections.
8. Kompatibilitet
The UGREEN Cat 8 Ethernet Cable is broadly compatible with any device featuring a standard RJ45 Ethernet port. This includes, but is not limited to:
- Computers (Desktops, Laptops)
- Modems & Routers
- Gaming Consoles (PS5, PS4, PS3, Xbox Series X/S, Xbox One, Xbox 360)
- Network Switches & Hubs
- Servere
- Network Attached Storage (NAS) devices
- Smart TVs & Streaming Devices
- VoIP telefoner
- PoE Devices (e.g., IP Cameras, Wireless Access Points)
The cable is fully backward compatible with older Ethernet standards (Cat7, Cat6e, Cat6, Cat5e, Cat5), ensuring versatility across various network setups.

Image 6: Illustrates diverse applications of the UGREEN Cat 8 Ethernet Cable in different environments such as home/office, server rooms, internet cafes, and computer rooms, emphasizing its broad utility.
9. Garanti og support
UGREEN products are designed for reliability and performance. For warranty information, technical support, or any inquiries regarding your UGREEN Cat 8 Ethernet Cable, please refer to the official UGREEN webhjemmeside eller kontakt deres kundeservice direkte.
Du kan besøge UGREEN Butik på Amazon for yderligere produktinformation og supportressourcer.