Home » Motorola Manuals » Bridges & Routers » Motorola mb7621 » Manual Viewer

Motorola mb7621 User Guide

Motorola mb7621 Manual

View all Motorola mb7621 manuals

Add to My Manuals
Save this manual to your list of manuals

Motorola mb7621 manual content summary:

Motorola mb7621 | User Guide - Page 1
24x8 Cable Modem Quick Start Model MB7621
Motorola mb7621 | User Guide - Page 2
Packaged with your modem Power Cube Coax Wrench Ethernet Cable Velcro® Cable Tie Para una Guía de Inicio Rápido en español, por favor vaya a www.motorolanetwork.com/MB7621ir 2
Motorola mb7621 | User Guide - Page 3
Let's get started If you don't have cable modem service, please order that from your cable service provider. Now connect your modem as shown on the next panel. Connecting to a Coax Cable On the next panel you'll need to connect your modem to a "live" coax cable. Sometimes a cable will already be
Motorola mb7621 | User Guide - Page 4
ON/OFF button POWER Connect the supplied power cube between the power jack and an electrical outlet. COAX Connect a "live" coax cable to the modem's COAX connector as discussed above. (Tighten the nut so it's finger tight. You may want to use the supplied wrench. Make the connection snug but
Motorola mb7621 | User Guide - Page 5
modem. Activate For some service providers, you activate by calling them. Many service providers including Comcast and Cox prefer that you activate by first opening the Web browser of a computer that's plugged into the MB7621's Ethernet port. Once you've opened the browser, try to go to www.motorola
Motorola mb7621 | User Guide - Page 6
.com/activate for more information and to activate your modem. Here is a list of phone numbers for some major cable service providers. (Note that this list is subject to change.) Comcast 1 (800) XFINITY Cox 1 (877) 206-4210 Bright House (Spectrum) 1 (855) 222-0102 Cable One 1 (855) 692-4113
Motorola mb7621 | User Guide - Page 7
MB7621 may be made initially, before activating the cable modem, or it may be done after the cable modem has been activated from a PC. 1. The cable modem 5. The LAN light on your modem should be lit to show the Ethernet connection to your router. 6. Follow your router's instructions for setting up
Motorola mb7621 | User Guide - Page 8
MB7621 Lights LIGHT COLOR DESCRIPTION Power Downstream Upstream Online Green ON: OFF: Cable modem power on Cable modem power off No connection † If a blue Upstream or Downstream light blinks continuously, this indicates partial service (at least one designated channel has not completed
Motorola mb7621 | User Guide - Page 9
problem. • If the modem's lights don't come on, check that the modem is getting power from its power cube and that the modem's power button is on. • Check your cable modem cables. • Check with your service provider. Sometimes there's a service outage or some other service issue. Sometimes a service
Motorola mb7621 | User Guide - Page 10
who your service provider is, check Comcast XFINITY's Internet Minimum System Recommendations here: https://www.xfinity.com/support/internet/requirementsto-run-xfinity-internet-service/ • If you get good speed when a computer's plugged into the modem, you may have a router problem. • Some video
Motorola mb7621 | User Guide - Page 11
We like to help. Please visit our support Website or call our support specialists. Our Website has our Motorola Mentor information, and also provides returns and warranty information. www.motorolanetwork.com/support Email: [email protected] Phone: 800-753-0797 or 617-753-0562 Limited
Motorola mb7621 | User Guide - Page 12
flow around the top, front, and sides of the cable modem.  Make sure to use your cable modem's power cube and a compatible electrical outlet. FCC Statement This the device. ©MTRLC 2018. MOTOROLA and the Stylized M Logo are trademarks or registered trademarks of Motorola Trademark Holdings, LLC. and

Section	Page
24x8 Cable Modem	1
Model MB7621	1
Most users will connect a WiFi router to the MB7621. A wireless router lets multiple devices (computers, smartphones, tablets, video devices, game stations…) share your cable modem’s Internet connection, either wirelessly or through a direct Ethernet ...	7
1. The cable modem and the router should both be powered off.	7
2. Plug one end of the cable modem’s Ethernet cable into the Ethernet jack of your modem, and plug the other end of the cable into the router’s WAN port. (You may need to disconnect the cable from your computer first.)	7
3. Power-up the cable modem. Wait for the ONLINE light (/) to be solidly lit.	7
4. Power-up the router. Wait for the router to complete its power-up sequence.	7
5. The LAN light / on your modem should be lit to show the Ethernet connection to your router.	7
6. Follow your router’s instructions for setting up the router and connected devices.	7
If you haven’t already activated your Internet service, do that now. (See Prepare to Activate on page 5.) Using a computer or other device connected to the router, try connecting to the Internet. If it works, Congratulations! Installation is complete.	7
Troubleshooting Tips	9

Match case Limit results 1 per page

Model MB7621

24x8

Cable Modem

Quick Start