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When Should you Replace Your Ethernet Cables?

Ethernet cables are considered the backbone of any stable wired internet connection. When managing a business network, ensuring that your Ethernet cables are always in the best possible condition is important. But how can you know whether the time to change them has arrived? This article will identify signs, reasons, and best practices regarding replacing Ethernet cables so that your network stays fast and reliable.

Common Signs It’s Time to Replace Your Ethernet Cable

Knowing when to replace your Ethernet cable can save you from frustrating internet problems. Here are some common signs that show your cable might need replacing:

Physically Damaged Cables: Check for visible damage, such as frayed copper wires, cracked cable jackets, or bent connectors. These physical problems can severely impact data transmission.

Intermittent Connectivity Issues: A worn-out or faulty Ethernet cable could be the culprit if your internet connection drops frequently or performs inconsistently.

Old Cabling Standards: Older cables, like Cat5, may not support the higher speeds and bandwidths of modern internet use. Upgrading to Cat6 or Cat7 may be necessary.

Reduced Network Speeds: If your network speed does not match what your ISP provides, it could be an old or poor Ethernet cable throttling your connection.

Causes of Degradation of the Ethernet Cable

Ethernet cables are built to last, but they, too, have a lifespan. Some of the reasons for cable degradation include:

  • Frequent Bending or Tension – Excessive bending can cause the copper wires inside the cable to break, which may lead to data loss or reduced data transfer speed.
  • Exposure to External Elements – Outdoor cables or cables placed in high-traffic areas are prone to physical damage and environmental wear.
  • Poor Installation Practices – Improper patch cabling can cause stress on connectors and cable jackets, reducing the lifespan of the cable.

Leased line cabling engineer checking internet speed

Best Practices for Checking and Replacing Ethernet Cables

Regular inspection and timely replacement are essential to keep the network strong and stable. Here are some of the best practices:

Regular cable inspections: Check cables for wear and tear, such as cracks in the cable jacket and bent connectors. A cable tester can be used to test the cable’s faults.

Upgrade When Necessary: If your Ethernet cable has become outdated, upgrade to higher categories, likr Cat6 or Cat7, and experience better performance.

Avoid Physical Strain: Keep patch cabling appropriately organised, avoiding unnecessary tension and bending.

Invest in quality cables: purchase high-quality Ethernet cables with tough jackets and reliable shielding to ensure longevity.

Why Replacing Ethernet Cables Matters

Faulty or out-of-date Ethernet cables can negatively impact your internet connection by causing slower upload and download speeds, frequent network disconnections, and reduced productivity in work or gaming environments. However, new data cable installation could help you regain and even exceed your previous network performance level.

Knowing when to change your Ethernet cable is an essential part of any network, be it for effectiveness or reliability. Always check your cables regularly for wear and tear, invest in good-quality replacements, and be well-informed of recent cabling standards. A small investment in correct patch cabling and regular maintenance will keep you away from much greater frustrations.

If you’re experiencing issues with your internet connection, don’t overlook the possibility that it might be time to replace your Ethernet cables. A little attention to detail can make all the difference in keeping your network running smoothly.

Speak to our team today if you feel like it is time to replace your ethernet cables. We can assess your current network infrastructure and recommend the best course of action going forward to improve your current setup for both now and in the future.

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    David Ballard - Wifi Specialist Expert at Performance NetworksWill Evans - Wifi Specialist Expert at Performance Networks

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