Japan’s current fiber-optic commercial internet connections use optical fiber transmission windows known as L and C multi-core fiber (MCF) bands to transport data long distances at record speeds. Meanwhile we (USA) have fiber back to copper and Cat3 for the last few hundred feet in most cities at best making the entire idea into a bottle neck.
There are a lot of very good reasons to switch back to copper for the last portion of a run. I highly doubt that consumer internet in Japan is terminating fiber directly into peoples’ computers. Fiber is a lot more expensive both for the line, to run it, more prone to breakage, the network cards are more expensive, etc. It’s really not needed for most purposes.
Also no one uses cat3 for data and it can’t be run for ‘hundreds of feet’. And LC fiber IS used in the US - that’s a kind of connector not the kind of fiber.
I highly doubt that consumer internet in Japan is terminating fiber directly into peoples’ computers.
You run fiber to the home and gigabit ethernet or whatever internally in the premises. All your other complaints re: cost and etc aren’t really an issue for last mile consumer grade fiber.
I have seen installers run a fiber drop cable across from a power pole, bring it down an outside wall , then staple it to joists under a house, cleave off the end and stick a mechanical splice on it, bang it in the power meter, all good, plug it in the fiber modem, good to go in less than 20 minutes. All this stuff uses standard components and technology that’s been available for 10+ years now.
Also no one uses cat3 for data and it can’t be run for ‘hundreds of feet’. And LC fiber IS used in the US - that’s a kind of connector not the kind of fiber
It’s probably the standard “last mile” half assed solution where they decide to use existing phone lines and VDSL from a box down the street instead of biting the bullet and running fiber.
Typing from my Tokyo fiber-to-the-home connection now. They ran it off the pole, installed a little thing in my house, ran the fiber to the modem they make me rent, and it works like a charm.
I don’t think I understand unless you’re expecting me to buy some router and network cards that natively support fiber to go from the modem (which is fiber in from the pole outside).
In my area, you’re lucky if you even get internet at all. There’s no broadband except within the towns and the fiber installations got canceled because someone sued the companies doing it for some dumb reason to make a quick buck. People around here resort to using 4G cellular modems which get around 100kbps on a good day.
Cat 3 is a thing and is basically unshielded twisted pair. You can abuse it quite a bit from its voice grade days to cram a few hundred megabits of VDSL over it if it’s only from your house to the curb.
Japan’s current fiber-optic commercial internet connections use optical fiber transmission windows known as L and C multi-core fiber (MCF) bands to transport data long distances at record speeds. Meanwhile we (USA) have fiber back to copper and Cat3 for the last few hundred feet in most cities at best making the entire idea into a bottle neck.
There are a lot of very good reasons to switch back to copper for the last portion of a run. I highly doubt that consumer internet in Japan is terminating fiber directly into peoples’ computers. Fiber is a lot more expensive both for the line, to run it, more prone to breakage, the network cards are more expensive, etc. It’s really not needed for most purposes.
Also no one uses cat3 for data and it can’t be run for ‘hundreds of feet’. And LC fiber IS used in the US - that’s a kind of connector not the kind of fiber.
You run fiber to the home and gigabit ethernet or whatever internally in the premises. All your other complaints re: cost and etc aren’t really an issue for last mile consumer grade fiber.
I have seen installers run a fiber drop cable across from a power pole, bring it down an outside wall , then staple it to joists under a house, cleave off the end and stick a mechanical splice on it, bang it in the power meter, all good, plug it in the fiber modem, good to go in less than 20 minutes. All this stuff uses standard components and technology that’s been available for 10+ years now.
It’s probably the standard “last mile” half assed solution where they decide to use existing phone lines and VDSL from a box down the street instead of biting the bullet and running fiber.
This is how it works in the UK too. I’ve got Fibre To The Premises (FTTP), and the installation was pretty much exactly as you described.
I’m in Italy and I have a fiber internet port inside my home
Not on your computer though
This is like arguing that SMS is still a good messaging platform.
Which US-americans will happily argue for
No it’s not? Fiber is a bad solution for short runs for residential use inside people’s homes. Copper can pull 10 gig speeds or more.
Typing from my Tokyo fiber-to-the-home connection now. They ran it off the pole, installed a little thing in my house, ran the fiber to the modem they make me rent, and it works like a charm.
Yeah, it’s not terminated in your computer though for all the reasons I said.
I don’t think I understand unless you’re expecting me to buy some router and network cards that natively support fiber to go from the modem (which is fiber in from the pole outside).
And you would be wrong.
I have fiber to home in Canada
Have fiber to home here in Arkansas in the US
Yeah, it’s not terminated in your computer though for all the reasons I said.
Cat3? As in most cities in the US are limited to 10mbps?
No, the average internet download speed in the United State is about 171 Mbps.
https://www.highspeedinternet.com/resources/fastest-slowest-internet
There are certainly some areas, especially rural, that struggle though. And upload speed is often much worse unless you have fiber.
In my area, you’re lucky if you even get internet at all. There’s no broadband except within the towns and the fiber installations got canceled because someone sued the companies doing it for some dumb reason to make a quick buck. People around here resort to using 4G cellular modems which get around 100kbps on a good day.
Cat 3 isnt actually a thing, but people call house phone wiring that. Runs DSL quite well.
Cat 3 is a thing and is basically unshielded twisted pair. You can abuse it quite a bit from its voice grade days to cram a few hundred megabits of VDSL over it if it’s only from your house to the curb.
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