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How to Extend Your Home Network with Existing Coax Wiring

  • 3 min read

Many homes still have copper coax cables snaking through the walls, a legacy of cable TV. But what if I told you this “old-fashioned” wiring could be the key to extending your home network like a pro?

Here’s the good news: with MoCA adapters, those copper cables can be transformed into a powerful internet delivery system.

MoCA Adapters: Your Copper Lifeline

MoCA (Multimedia over Coax Alliance) adapters are ingenious devices that utilize your existing coax cables to create a wired ethernet connection. This is perfect for situations where running new ethernet cables throughout your house is impractical or undesirable.

Here’s How MoCA Works:

  1. Starter Kit: Purchase a MoCA adapter starter kit, typically containing two adapters.
  2. Connect to Router: One adapter connects directly to your router via an ethernet cable.
  3. Wired Connection: The other adapter connects to any device you want internet access on, providing a super-stable wired connection.
  4. Automatic Configuration: The beauty? MoCA adapters configure themselves automatically, saving you setup headaches.

Unlocking the Full Potential:

  • MoCA-Rated Splitters: Ensure optimal performance by using MoCA-rated splitters for your coax cables. Regular splitters can weaken the signal.
  • MoCA Filters: Consider using MoCA filters to prevent the signal from leaking back to the cable network, potentially improving performance and reducing interference.

Beyond MoCA: Additional Coverage Boosters

While MoCA is a fantastic option for homes with copper wiring, here are some additional solutions to consider for a well-rounded home network:

  • Mesh Network Systems: Ideal for larger homes or those with thick walls, mesh networks use multiple units strategically placed to create a seamless Wi-Fi blanket.
  • Wi-Fi Extenders: Perfect for targeting specific dead zones, Wi-Fi extenders amplify your existing router’s signal, extending coverage to those previously unreachable corners.
  • Router Upgrade: If your current router is old, consider an upgrade. Newer routers boast improved range and features to better handle your internet needs.

Bonus Tips for Optimal Performance:

  • Minimize Interference: Identify and relocate potential Wi-Fi signal disruptors like cordless phones, baby monitors, and microwaves.
  • Channel Surfing: If you live in a densely populated area, experiment with changing your Wi-Fi channel to reduce signal congestion.
  • Strategic Router Placement: Position your router centrally and away from walls and obstacles for optimal signal dispersion.

By harnessing the power of MoCA adapters alongside these additional strategies, you can transform your copper-wired home into a haven of strong, reliable internet coverage. No more dropped connections or frustrating buffering – just smooth sailing for all your online activities!

You can read the community post from reddit about MoCA here.