Connection speed
Knowing your internet connection speed is key. If it’s 1 Gbps, an old cable like Cat 5 won’t cut it. Perform a speed test on your router. https://www.speedtest.net/ to know the real performance of your network and avoid purchasing a cable with unnecessary capacities.
What does Cat mean?
Ethernet cables are classified by categories (Cat), which indicate the version and speed at which it can transmit data. A higher number in the category generally means greater ability to handle higher speeds and frequencies.
Types of ethernet cables
- Cat 5: Offers speeds of up to 100Mbps, suitable for older connections or low-speed networks.
- Cat 5e: Supports up to 1Gbps, suitable for most home networks with medium speed internet.
- Cat 6: Handles up to 10 Gbps over short distances, ideal for fast connections and interference-prone environments.
- Cat 6a: Allows you to maintain 10 Gbps at longer distances, useful in networks with more connected devices.
- Cat 7: Supports up to 100 Gbps at 15 meters, but is less common due to its special connector.
- Cat 7a: Improves Cat 7 with more bandwidth, although it is expensive and not very compatible with current equipment.
- Cat 8: Supports up to 40 Gbps at 30 meters, ideal for those looking for maximum speed and protection in future networks.
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