![]() How channels workīonded channels combine the data packets received on multiple independent channels into one high speed stream of data. This modem allows my internet speed to reach its full potential on Time Warner. The SB6190 is a Gigabit modem that enables channel bonding for up to 32 downstream channels and 8 upstream channels. The fine folks over at Arris sent over a review unit, and were kind enough to provide me with a top tier SB6190. ![]() There are other cable modem brands out there, but I’m familiar with Arris - it purchased Motorola Mobility’s home unit back in 2013 - and it’s one of the brands that Time Warner Cable approves. Arris’ SURFboard SB6183, with its 16 downstream channels, fit the bill. In order to take advantage of the speed increase, I needed to upgrade my modem to one with more channels. Time Warner apparently limits the maximum throughput of each channel to around ~12.5Mbps, which is why the 8 channel SB6141 (8*12.5 = 100) maxes out somewhere near ~100Mbps. They might look similar, but the modem on the left results in significantly faster speedsĪlthough it’s possible for my old cable modem to reach a theoretical download speed that eclipses what Time Warner offers, the way its network is configured means that I have to upgrade to a modem with more downstream channels in order to experience a speed increase. That’s still way better than the 30/5 I was getting before, but if Time Warner is offering 200Mbps, then that’s what I want. That’s a significant upgrade, but the SB6141 will only allow for transfer speeds around 100Mbps down and 10Mbps up. Regardless of its reasoning, Time Warner upgraded my internet speeds from 30Mbps down and 5Mbps up to a whopping 200Mbps down and 20Mbps up. Google Fiber has recently been exploring bringing service to my area, so that may have something to do with the changes. It did so for no additional charge, which is basically unheard of these days. The SB6141 allows for relatively fast upload and download speeds, but there are higher-tiered models that can acquire even faster speeds.Ī while back, my local cable provider, Time Warner Cable, upgraded its customer’s upload and download speeds. This modem, which is DOCSIS 3.0 compliant, is an SB6141 - a mid to lower-tier modem at this stage of the game. I currently have an Arris/Motorola SURFboard eXtreme cable modem. It may be possible to achieve significantly faster download and upload speeds by taking advantage of new hardware advancements. ![]() Saving money isn’t necessarily the only benefit of purchasing or upgrading your own modem. ![]() Outright owning a modem also means that you can sell it once you’re finished using it. This leasing option seems to be more common in the US, but investing in your own modem could end up saving you money in the long run. If the cable company provided you with a modem, you might notice that it’s charging you a monthly lease fee. If you get your home internet connection via your local cable provider, then it may be wise to invest in your own cable modem. ![]()
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