So, if you’re on any type of modern internet solution, MoCA has you covered. ![]() They’re even compatible with cable internet some cable modems come with MoCA-compatible coax ports, allowing them to play the role of the primary MoCA adapter. And that’s pretty much it.Ġ1 MoCA Adapters Are Compatible with Most Internet Solutions Then it enters the adapter via its coaxial port, gets decoded, and then sent via Ethernet cable to the receiving device. The internet signal then travels via the house coaxial cabling to the next MoCA adapter. Then, the signal’s encoded, with the encoded signal coming out the other way through the adapter’s MoCA-compatible coaxial port. The internet signal goes from the router via an Ethernet cable to the MoCA adapter. The most basic network is made out of two MoCA adapters, one ethernet device such as a router, and a single output device, which can be anything from a gaming PC, TV, gaming console or anything else that you’d wish to hook up to the internet. The MoCA adapter is the central part of every MoCA network setup. What is a MoCA Network Adapter and How Does it Work? Interestingly, the first patent for coaxial cable technology wasn’t issued until 1880 when Oliver Heaviside, an English physicist, finally explained the theory behind the technology. Let’s dive deeper into this often-overlooked solution for expanding your home network and see how its performance makes it a near-perfect ethernet connection substitute for any gamer.Ī coaxial cable was at the core of the first transatlantic cable installation built in 1858, connecting Europe and North America via telegraph. In other words, a MoCA home network can provide a superb, low latency, online gaming experience if you can’t plug in your device directly in to the router via Ethernet. These cables deliver the cable TV signal as well as cable internet to end users.Īside from good old Ethernet cables, a MoCA network setup presents the second fastest & most stable internet backhaul option that also boasts very low latency. Coaxial cables can be found in many homes across the world. But several users commented that it's the modem's proximity to the power panel that is the culprit, so what I'm going to do next is to move the modem back upstairs and connect the outside cable directly to the coupler as far away from the power panel as possible.A MoCA network, led by MoCA adapters, is a type of home internet network that uses existing coaxial cabling to directly connect the router to devices spread across different rooms, such as gaming PCs, smart TVs, or game consoles. I thought the splitter and/or the multiple cable segments was the culprit, so I bypassed the splitter by moving the modem to the basement and connecting the outside black cable directly into the modem. With this set up, the errors in most channels were better, but still significant. Another cable connects the wall jack to the modem inside that room. See picture below (red line traces where the outside cable used to go):Ī short cable from the splitter extends it upstairs, through a coupler (second red box above), terminating in a wall jack in a room directly above the current location of the modem (so it is a short cable). ![]() Before I moved the modem to the basement, the original location of the cable is marked by the red line, and the cable from the outside terminates in a splitter that is also grounded. And in between the two locations, I have disconnected the cable from the modem to perform some other experiments, but I think I screwed on the cable to the modem with equal tightness.Īnyone has this experience and can explain what happened?Īddendum. I noticed that in the new location, the power level and the SNR is a lot better, which may explain the improvement in errors. The red line was the cable path before the move (modem was hanging in the air). Here's a picture of the circuit panel and the current location of the modem. After 24 hours, my modem shows 0 errors except the 732MHz OFDM PLC band which still has a lot of corrected errors, but only 0.00006% of them uncorrected. So I tried to bend the coax cable and putting the modem as far away from the circuit breaker and got a VERY DIFFERENT result. Initially I hooked up the coax cable directly to my cable modem (Motorola MB8600) as straight down as possible (to avoid bends) to the left of the circuit panel (see picture below) but the cable was close to several thick power cables just to the left of the circuit panel.īut in just 10 hours, my modem shows LOTS of corrected & uncorrected errors (average 40% uncorrected) as well as particularly high numbers (25% uncorrected) for the 732MHz OFDM PLC band (the other channels are QAM256) with SNR around 33 dB and power around -8 dBmV. My coax cable drop from the cable company emerged through my basement wall close to my power circuit breaker panel. I wonder whether anyone has experienced this.
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