Considerations choosing DisplayPort cables

To ensure a stable and good quality video signal from PC to the monitor, please follow the guide lines below.

The sensitivity of your Vecow SPC units to DisplayPort (DP) cables could be due to several factors:

1. Cable Quality: Lower quality cables might not meet the necessary specifications, leading to poor signal transmission. Higher quality cables usually have better shielding, reducing interference and signal degradation.
   
   
2. Signal Integrity: DP cables need to maintain high signal integrity, especially over longer distances. Any degradation can cause connectivity issues.
   
   
3. DP Versions: Different DP versions have varying bandwidth and features. Using a cable not compatible with the required DP version can lead to issues.

Recommendations for DP Cables

Cable Versions:

• DP 1.2: Suitable for 4K at 60Hz.
• DP 1.4: Supports 8K at 60Hz and 4K at 120Hz with HDR.
• DP 2.0: For future-proofing, supporting 8K at 60Hz with HDR and higher refresh rates.

For most applications, DP 1.4 or higher should be sufficient, ensuring compatibility with high-resolution displays and future needs.

Cable Quality:

Look for cables that are VESA certified. These cables meet the DisplayPort standards and ensure reliable performance.

Opt for cables with good shielding to prevent interference.

Brands:
Some reliable brands known for high-quality DP cables include:

• Cable Matters
• StarTech
• Accell
• Belkin
• Anker

Length Considerations:

Keep cable length as short as possible to maintain signal integrity. Longer cables might require active signal boosters or opt for fiber optic DP cables for lengths exceeding 15 feet.