Upgrading your old coax cables into an Ethernet network
Upgrading your old coax cables into an Ethernet network
I need to upgrade my setup since coax doesn’t provide the same speed as Ethernet. I’m looking into ways to connect Ethernet directly, possibly using a modem or switch, to replace the current Wi-Fi setup that’s limited to about 400 Mbps. The goal is to reduce signal loss and get a more stable connection without relying on the Wi-Fi extender. This should be cost-effective compared to buying new equipment.
Numerous resources exist for this, typically needing only adapters. Search online for details. For instance: https://www.google.com/search?q=coax+to+...e&ie=UTF-8
You need to purchase a MoCA adapter in this style. Once that's done, simply connect your Ethernet to one adapter, then link the coaxial cable to the other adapter before connecting the Ethernet. If you get a reliable adapter and the line is intact, performance will be excellent.
Just noticed I typed Gbps instead of Mbps for my extender speeds.
Thanks for checking out the options—I really appreciate your support!
It's more affordable and logical to swap the coax for an Ethernet cable. Secure the Ethernet cable at the end of your coaxial connection, then remove the coaxial part from the opposite side. Preferably the coax should be accessible inside the wall so it comes out easily. If not, various media converters exist—Ethernet to VDSL/ADSL uses two copper wires, which can work with coax if you use the solid core and coax shielding as separate wires. MOCA adapters are limited, as they support both coax and Ethernet in a single setup. Powerline networking is another choice; it offers lower latency than traditional cables but doesn't require converters—simply connect the powerline adapter to a wall outlet and use an Ethernet cable or wireless signal to your card.
Coax kinda relies on the fact the outer sheath is ground/zero potential. If you have signal running through the sheath, the thing intercepting external noise, you're gonna have a bad time. Also ADSL is slow as heck. Isn't the "powerline to outlet" box an adapter? Also, powerline is horrible compared to MoCA (I've tried both extensively). MoCA adapters are transparent to the network. They are the best solution in the situation (instead of hacking together ADSL over coax).
The signal requires modulation, which is why MoCA adapters are necessary. Ethernet uses eight wires (for gigabit+), while coax needs one plus ground in a mesh setup. It’s clear there isn’t a straightforward connection between these components. This adapter seems designed for the reverse purpose or just for testing Ethernet cables with coax. I believe MoCA is a solid choice. Avoid PLC (powerline) – it performs poorly compared to Wi-Fi. My experience here was limited to around 50–60Mbps from my 500Mbps connection, even at just five meters between power outlets.