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モデム Motorola MB8611のPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。Motorola MB8611 13 ページ。 Docsis 3.1 cable modem with 2.5 gbps lan port

• No matter who your service provider is, check Comcast

XFINITY's Internet Minimum System Recommendations here:

https://www.xfinity.com/support/internet/requirements-

to-run-xfinity-internet-service/

• If you get good speed when a computer is plugged into the

modem, you may have a router problem.

• Some video streaming services get bottlenecked, especially

at busy times like after dinner. See whether you have the

speed problem at less busy times.

• Try connecting your cable modem nearer to where the

coaxial cable comes into your home. This lets you see

whether your home's cabling is a problem.

• If you're using a splitter with your cable modem, try the cable

modem without the splitter to see if that helps. If it does, you

may need to get a better splitter, one with a top frequency of

at least 1000 MHz.

• To take full advantage of the 2.5GE Ethernet port on your

MB8611, make sure the computer or router you connect to

also supports 2.5GE. Your MB8611's 2.5GE port will also

connect to lower speed 1000BT or 1GE Ethernet ports. See

www.motorolanetwork.com/31

What if I'm told that my cable modem isn't approved for

my cable modem service?

That's probably not true. Leading cable service providers

have a list of certified cable modems, and you can check the

list for your service provider. You can also find information

about certifications at www.motorolanetwork.com/services

Do you have any other questions? We have lots more

information at www.motorolanetwork.com/mentor