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  • What cable modem signal levels are considered good ? :: Explore further

    2021-11-28u2002·u2002For one to try and determine what the best [upstream power] levels are for their cable modem using a service such as this, its rather moot. Comcast says 38-49, another provider says 45-55, another one would say, 33-60, and so on and so on.

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  • Best cable modems in 2021

    2021-11-3u2002·u2002The Motorola MB7420 is the best cable modem for most homes, capable of supporting speeds available to a majority of home internet plans. The MB7420 is …

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  • What cable modem signal levels are considered good ? ::

    2021-11-22u2002·u2002You can use the values below as a guideline as to what good 'signal levels' are. Downstream Power (-15dBmV to +15dBmV) - measure of the signal level received by the cable modem Most modems are rated from -15dB to +15dB, however it's best to have it between +8dB and -8dB. Anything less or more than that and you may have quality issues.

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  • What should my cable modem signal levels be?

    2020-2-15u2002·u2002Downstream and upstream power levels are important when determining if the cable line that is connected to your cable modem or modem router is receiving sufficient power. Good Downstream power levels are within -7 to +7 dBmV. Good Upstream power levels are within 38-48 dBmV.

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  • Best Cable Modem/Router Combos for 2021

    2021-7-7u2002·u2002If you want to get some incredible savings on the best cable modem and router combos versus your provider's lease option, the MOTOROLA MG7315 is the way to go. It supports only lower cable speeds and the technology is a little behind the times, but it's still kicking.

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  • Cable Modem Signal Levels revisited – Wolf Paulus

    With my Internet Service Provider (ISP) and service plan, I get 16 downstream channels and 2 upstream channels. Opening the above-mentioned status page of the cable modem shows important information about each of those channels: Power Level; SNR (Signal to …

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  • 5 Best Cable Modems - Dec. 2021 - BestReviews

    2021-8-23u2002·u2002Buying guide for Best cable modems. The secret is out: renting a cable modem from your internet service provider (ISP) is a huge waste of money. Each month, thousands of subscribers pay for these devices that bring the web into their homes, spending enough to buy two cable modems each year.

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  • Best Modem for your ISP

    2020-3-13u2002·u2002A modem is an important device responsible for connecting your home to the internet. Short for MOdulator-DEModulator, these blinking boxes receive signals from your internet service provider (ISP) (through a coaxial cable, telephone line, fiber-optic cable or radio signals) and translate them to Ethernet signals that your computing devices can use, and vice versa.

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  • Consumers - SB6183: Cable Signal Levels

    Cable signal levels for all DOCSIS cable modems require to be within the acceptable level for the modem operate properly. The three signal levels that need to be within the acceptable level are Downstream Power, SNR (Signal to Noise Ratio), and Upstream Power. Downstream Power refers to the line signal sent from the cable provider to cable modem.

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