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Motorola SB6121 Videos
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Popular Motorola SB6121 Manual Pages
Installation Guide - Page 3
... the IP Address for Windows XP 12 Renewing the IP Address for Windows 7, Vista, or XP 13 Monitoring Your Modem Starting the Modem Configuration Manager 14 Restoring Your Modem Settings 15 Troubleshooting Solutions ...16 Front Panel Icons and Error Conditions 17 Software License & Warranty Software License...18 Warranty Information...19
SB6121 Cable Modem • Installation Guide
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Installation Guide - Page 5
... that may cause harmful interference to radio communications. SB6121 Cable Modem • Installation Guide
v
Uncontrolled Document Never use forced air to remove dust.
• For added protection, unplug the device from the wall outlet and disconnect the cables to avoid damage to this device due to lightning and power surges.
• Upon completion of the following two...
Installation Guide - Page 7
..., warranty, and safety information for the SB6121
Provides basic information for installing the cable modem and configuring the Ethernet, router, DHCP, and security settings. You can use your high-speed cable modem to directly connect one computer in the box with the following items are included in your service provider, some of the included items may be different. This guide provides...
Installation Guide - Page 9
... is connected Blue*: High-speed Internet connection with bonded downstream channels
Green: Non-bonded upstream channel is connected Blue*: High-speed Internet connection with bonded upstream channels
Green: Startup process completed
Product Overview • Front Panel
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Uncontrolled Document icon does not flash
ON Green: Power...
Installation Guide - Page 10
... service provider.
*Blue icon operation is made. The LINK icon turns blue when a high-speed Gigabit Ethernet (GigE) connection is not available in all locations.
Your service provider may also implement bonded channels for high-speed Internet and Ethernet connections.
Rear Panel
1 2
3
Product Overview • Rear Panel
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide...
Installation Guide - Page 11
... HFC MAC ID to your Internet Service provider. Product Overview • MAC Label
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Uncontrolled Document It contains a MAC address which is located on the bottom of the modem. The SB6121 rear panel contains the following cabling port and connectors:
ITEM 1
DESCRIPTION
Ethernet port for connecting an Ethernet-equipped computer...
Installation Guide - Page 12
...other end of the coaxial cable to the Ethernet port on the modem. Connect the Ethernet cable to the Cable connector on your computer. 6. Installing the Modem • Connecting the SB6121
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Uncontrolled Document Exposure of the building. Plug the power cord into an electrical wall outlet. 5. Connect the other end of...
Installation Guide - Page 13
... • Wall Mounting the Modem
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Uncontrolled Document Note: If possible, mount the modem to mount the cable modem.
Use anchor bolts if necessary (for example, if you have the following before starting the installation.
• Decide if you are mounting the modem horizontally or vertically.
• Make sure you mount the...
Installation Guide - Page 16
...or v6) and click Properties to Verifying the IP Address for Windows 7
1. For more information, see the Motorola website, you complete the TCP/IP configuration, go to
display the Internet Protocol Properties window. 8. When you may need to configure your cable modem to save the TCP/IP settings and close the Local Area Connection Properties window. 11. Click Close to display the...
Installation Guide - Page 17
.../IPv4) Properties window. 11. Configuring TCP/IP for your permission to list the Dial-up and LAN or High-Speed
Internet connections. 4. Right-click the network connection for Windows XP
1. Select Internet Protocol (TCP/IP) and click Properties to Verifying the IP Address for Windows Vista
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Uncontrolled Document Close the...
Installation Guide - Page 18
...Type cmd and click OK to the Internet • Verifying the IP Address for Windows XP
1. If an Auto-configuration IP address is displayed, that indicates possible broadband network problems or an improper connection between your IP configuration.
Verifying the IP Address for Windows 7
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Uncontrolled Document Type cmd and...
Installation Guide - Page 19
...open the Run window. Open a command prompt window. Renewing the IP Address for Windows 7, Vista, or XP
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Uncontrolled Document Type exit and press Enter to the Internet • Renewing the IP Address for Windows 7, Vista, or XP
1. Connecting to close the command prompt window. A. From the Windows taskbar, click...
Installation Guide - Page 20
...reset the modem configuration back to monitor the various configuration settings and operational status of your cable modem.
Monitoring Your Modem • Starting the Modem Configuration Manager
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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5
Monitoring Your Modem
Use the SB6121 Modem Configuration Manager to the original factory settings...
Installation Guide - Page 21
... Your Modem • Restoring Your Modem Settings
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Uncontrolled Document Select Configuration from the menu bar.
2. WARNING: This will delete your SB6121 modem configuration to the factory default settings. 1.
B
Restoring Your Modem Settings
You can reset your existing modem configuration settings. Click Reset All Defaults...
Installation Guide - Page 22
... icon lights as described in Front Panel Icons and Error Conditions.
Solutions
MODEM PROBLEM Power Icon is operating properly.
• Check the coaxial cable connection at the SB6121 and cable wall outlet.
Troubleshooting • Solutions
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
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Uncontrolled Document Hand-tighten if necessary.
• Check the IP address...
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