I've switched to gigabit speed and am working to improve my internet connection.
I've switched to gigabit speed and am working to improve my internet connection.
It varies by cable provider. For instance, Comcast (xfinity) tends to allocate extra capacity by around 20% as long as the node has sufficient bandwidth. That means with a 400 Mbps plan you could reach up to 480 Mbps if the node isn’t busy. Speeds exceeding 940 Mbps would require a modem and additional networking gear capable of 2.5 Gbps. I’m not sure it’s worth it right now unless you need something beyond regular internet speeds, like for specialized applications. Back in my day, 2.5 Gbps modems such as the S33 were priced over $200, plus a 2.5 Gbps router and possibly a switch, which adds to the cost.
My switch supports 2.5/10gb while the router is gigabit. Based on the company specs, it seems the modem might be running at 2.5 with limited firmware. I plan to rearrange cables to reach 2.5 later. I have some components arriving soon for my 10gb NAS connection and will test them then. A small switch or even a 4-port hub (if they release one at that speed) would work if it supports 2.5/5 ports. My 10 ports are single-mode fiber, so I can't easily swap copper. I might also enjoy getting hands-on with this project. My computer setup took 4 days just tweaking RAM before installing Steam—lol.
Comcast and other American cable companies are beginning trials for 2 Gbps download speeds in certain areas. This suggests they're reaching their upper limits. 2 Gbps Ethernet isn't a real standard; typical speeds are 1 Gbps, 2.5 Gbps, 5 Gbps, or 10 Gbps. If the provider offers it, it's likely a dedicated modem rather than a built-in device, since most US ISPs use all-in-one solutions.