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1 month agoNo manager is willing to sign off on the risk of jail time for something like this.
They’re probably a bunch of dumb teenagers trying to make a splash. Professionals would’ve sold the data without informing anyone.
Skull giver
Giver of skulls
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Joined 102 years ago
Cake day: June 6th, 1923
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While that works pretty well, I find it strange how little people use the ability to tap an NFC tag to instantly connect. Getting the camera pointed at a code only takes a second but tapping a sticker is even quicker.
I guess most people don’t know about that feature.
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To be fair, DOCSIS 4 uses tk be called something stupid like “DOCSIS 3.1 full duplex” so a lot of areas reporting 3.1 may actually be running 4.
I personally would get a modem with DOCSIS 4 if I had to buy a new one. Replacing WiFi is quite cheap and if access points get flaky there’s always ethernet, but I would get the most up to date stuff on the upstream side just in case the ISP decides to upgrade their network.
DOCSIS 3.0 is a 2006 spec that provides less than a tenth of the bandwidth of DOCSIS 4.0. With the way channels are redistributed, you may not even get more than 100mbps/10mbps if you plug in your DOCSIS 3.0 modem, no matter what your subscription may be, depending on how your ISP deals with old hardware.
The cable frequency spectrum is shared with everyone else, and your ISP isn’t slowing everyone down to make your hardware work, so you’re pushed into thin channels with limited bandwidth that others can use to pull 10gbps down and 6gbps up while your modem will struggle to get any decent speeds.
In theory your ISP could be tolerant to old modems and redistribute their channels such that you’re getting the full speed, but that does mean your entire area gets a lower combined total network speed when people do buy newer hardware. Older modems waste network bandwidth so in congested areas the other side may allocate fewer channels to them.
The latency did improve significantly between 3.0 and 4.0 (ten years of development will do that) but it probably won’t be your biggest problem.
As for the WiFi, I’m still on 802.11ac and I don’t really care that it can only do 520mbps down on my devices. There are some latency advantages to newer WiFi as well but they’re pretty inconsequential if you don’t replace your old modem.
As with so many things, you can give it a go and see if it works. If your performance is not sufficient (or your ISP doesn’t even let your modem connect) you may need to invest in a newer modem.
Newer DOCSIS standards allow for using more frequencies for both upload and download as well as newer techniques. If some frequencies on a network are reserved for 3.1, the frequency space for 3.0 will go down and so will your performance. The frequency space that used to provide 125mbps can now provide someone else with several hundreds of megabits, so you get kicked down to 75mbps for everyone else’s benefit.
DOCSIS 3.0 came out in 2006 and 3.1 in 2013, and 3.1 has already been succeeded by 4.0 in 2017.
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