Find guidance for connecting MoCA to Ethernet.
Find guidance for connecting MoCA to Ethernet.
I've been trying to persuade my parents to allow me to run an Ethernet cable from the basement router to my upper-floor room. They say yes but don't act on it. I discovered a coax cable in my room that connects to the basement, which could work as a bridge. My idea is to use MoCA to convert the coax into Ethernet, since it's already installed and I just need to connect one end to the router and the other to my computer. My issue is that I'm seeing two different options online—MoCA and a basic coax-to-RJ45 adapter. I require a single connection on both ends because the setup would run from the router as Ethernet to the coax, then back to my PC. I'm unsure about MoCA's exact use and when it's appropriate. If it's needed on both sides, what's a reasonably priced MoCA connector for gigabit speeds?
The connector isn't compatible. M12 features four pins, but your cable TV coax only has one—likely an F connector. These aren't built for Ethernet networking; they're intended for specialized industrial use where cost-effective cables replace pricier ones. https://www.amazon.com/ASI-ASITPA-4512MD...B07DXZYCMK You should use genuine MoCA adapters with active electronics. Ethernet over coax hasn't been supported natively since the 90s. A media converter at each end can reroute your network traffic through the coax, but it's not necessary for a straightforward home setup, especially if the cable runs directly without additional connections. MoCA offers a better alternative than powerline Ethernet, performing much closer to a proper installation.
You should look for a good MoCA connector that balances durability and cost. A reliable option often costs around $50–$80 and works well for splitting into multiple rooms. The Amazon price of $180 might be for a higher-end model or bundle. If it splits into your room, it’s likely a standard splitter, so MOCA should still function properly.
The problem involves mismatched cable types—50 ohm or 75 ohm coax versus a digital connection. The existing cable likely dates back to analog TV, making it unsuitable for modern digital signals. Check if the cable is secure in the walls or if it's fixed at several points. If loose, you can replace it with a steel wire at the end of the coaxial cable and then pull up the coax. This will allow you to connect both Ethernet and coaxial cables using a single wire. Today’s flat Ethernet cables can be wrapped around the coax or secured with heat shrink or electrical tape along the length. If necessary, cut the Ethernet connectors at both ends for easier passage through walls. You can then swap the wall plate for one that supports coaxial jacks. For reference, flat Ethernet cables are available online (e.g., Amazon links provided). Steel wire options are also listed, suitable for thicker connections.
It’s an old cable from around 2005, possibly a bit later like 2010. It’s secured in place, running from the basement and being stapled to the exterior of the house, extending into the room next to me.
I don’t think the 0938 ft section belongs to the complete spool they purchased. The run from the basement to my room should be about 150 feet, not 938. I also checked the cable in my room and it matches what’s written on it. I’m wondering why the part labeled 938 is included in the whole spool, since the distance shouldn’t be that long. Additionally, I looked at the coax going to my router—we still use coax—and it supports near-gigabit speeds, though I haven’t tested it thoroughly. The ISP’s cable is a CATV cable, which has a splitter near the router, feeding coax power and then connecting to the router via a CATVX cable. I’m puzzled because it seems unusual for CATV to connect directly to CATVX without additional steps.
It seems you're referring to RG6 cabling. You'll need a Moca filter on the main line that brings in cable from the co-op. This filter stops Moca signals from leaving your house and sends them back inside. You might want to swap out the splitter for one that supports Moca.