Fiber is typically a shared line. I think pretty much all residential fiber is going to be on a passive optical network where several connections multiplex transfers on the same line without any repeaters or routers needed. The signals theoretically can reach hundreds to thousands of miles without needing to be boosted.
DSL was a dedicated line to the home/office, but it was always just a kludge to take advantage of existing copper phone lines. It generally couldn't carry much.
I do not think they are talking about using the same physical
"cable" in referring to dedicated but referring to a private connection with its own bandwidth using that shared fiber cable.
I have no idea if I am right but I love to learn.
"As its name implies, dedicated internet means you have a direct, private connection to your ISP’s network. Unlike shared internet, dedicated internet provides a fixed amount of bandwidth that is not shared with any other users. This type of connection is more common among businesses but is available to residential customers who require, or prefer consistent, high-speed internet."
I believe we are PON? There is no coax, all new community all fiber. Symmetrical 300 and you can have up to 1gbps
https://ziplyfiber.com/blogs/article/shared-vs-dedicated-internet
Ahh, I found something that explains it more from Spectrum. Yes, I believe this is right, A shared connection vs a dedicated connection does not mean that because it is called"dedicated" that it doesnt share a fiber cable with anyone else.
The bottom line is the internet provider is allocating the bandwidth to the customer who has a dedicated connection. So you will have that speed that does not slow down when the internet is in heavy use in your area.
This is what we have and I think almost everyone. Our fiber connection never slows down. We have our guaranteed 300/300 service.
SO dedicated means dedicated bandwidth not a dedicated single line.
Great conversation, love this stuff, makes me think
- Dedicated Internet access provides guaranteed bandwidth at all times. If a business subscribes to a 100 Mbps dedicated Internet connection, it will always have access to 100 Mbps of bandwidth.
- Shared Internet access provides bandwidth up to a specified level, and bandwidth is shared among all subscribers. If a business subscribes to a 100 Mbps shared Internet connection, it may get 100 Mbps of bandwidth at certain times, but will likely receive far less bandwidth during peak traffic periods when other subscribers are also using the connection.
Source https://enterprise.spectrum.com/sup...ce-between-dedicated-and-shared-internet.html
BTW - Im just learning here but this is the first time in my life that I finally live in an all new area with fiber vs past house with coax. Our 300/300 connection never slows down, whether that means it is dedicated or just lucky I do not know. I tried our providers website but its a small company and not very informative website.