User Manual
Page 1
... transmitting or receiving data. On (Receive and Send - E Ready. D Downstream and upstream acquired. F Powered off , modem is faulty. Connected Bonded Channel) (Link - C Scanning upstream frequencies. SURFboard® SB6120 Series eXtreme Cable Modem A Power On Self Test (POST). If LED remains off . Modem processing for DHCP, TFTP, and TOD. PC/Activity is solid when a CPE is disabled via...
... transmitting or receiving data. On (Receive and Send - E Ready. D Downstream and upstream acquired. F Powered off , modem is faulty. Connected Bonded Channel) (Link - C Scanning upstream frequencies. SURFboard® SB6120 Series eXtreme Cable Modem A Power On Self Test (POST). If LED remains off . Modem processing for DHCP, TFTP, and TOD. PC/Activity is solid when a CPE is disabled via...
User Guide
Page 9
The LINK light flashes when the cable modem is connected via the Ethernet port Ethernet (10Base-T) or Fast detected Ethernet (100Base-T) port Blue: High-speed Gigabit Ethernet connection from SB6120 to your PC During normal operation, ...channel Scanning for a receive Green: Downstream not found (downstream) channel channel is connected connection Blue: Downstream channel is connected with bonded channels 3 Send channel not Scanning for a send Green: Upstream channel is found (upstream) channel connected connection Blue: Upstream channel is connected with bonded channels...
The LINK light flashes when the cable modem is connected via the Ethernet port Ethernet (10Base-T) or Fast detected Ethernet (100Base-T) port Blue: High-speed Gigabit Ethernet connection from SB6120 to your PC During normal operation, ...channel Scanning for a receive Green: Downstream not found (downstream) channel channel is connected connection Blue: Downstream channel is connected with bonded channels 3 Send channel not Scanning for a send Green: Upstream channel is found (upstream) channel connected connection Blue: Upstream channel is connected with bonded channels...
User Guide
Page 10
Key Item Description 1 ETHERNET Connection to Ethernet equipped computers using a cable terminated with bonded channels. Rear Panel The rear panel contains cabling connectors and the power receptacle. LINK light is blue for high-speed Ethernet connection (Gigabit) from the SB6120 to power for the modem 3 1 OVERVIEW Optional LED operation available in some locations: RECEIVE and SEND lights are blue when the downstream and upstream channels are connected with an RJ-45 connector 2 CABLE Connection to the coaxial cable (coax) outlet 3 +12VDC Connection to your computer.
Key Item Description 1 ETHERNET Connection to Ethernet equipped computers using a cable terminated with bonded channels. Rear Panel The rear panel contains cabling connectors and the power receptacle. LINK light is blue for high-speed Ethernet connection (Gigabit) from the SB6120 to power for the modem 3 1 OVERVIEW Optional LED operation available in some locations: RECEIVE and SEND lights are blue when the downstream and upstream channels are connected with an RJ-45 connector 2 CABLE Connection to the coaxial cable (coax) outlet 3 +12VDC Connection to your computer.
User Guide
Page 16
... disconnected from the back of the SB6120 before starting the installation. 9 2 INSTALLATION POWER Turns on the wall, you must : • Locate the unit as specified by the local or national codes governing residential or business cable TV and communications services. • Follow all cables are connected with bonded channels. If necessary, seat an anchor...
... disconnected from the back of the SB6120 before starting the installation. 9 2 INSTALLATION POWER Turns on the wall, you must : • Locate the unit as specified by the local or national codes governing residential or business cable TV and communications services. • Follow all cables are connected with bonded channels. If necessary, seat an anchor...
User Guide
Page 33
... Conditions. Unplug the cable modem from the cable modem and your computer to 30 minutes. Restart your Internet Service Provider if you cannot receive regular TV channels, your system described in Configuring TCP/IP. Check the coaxial cable at : http://broadband.motorola.com/consumers/support or 1-877-466-8646 Before calling Motorola, power recycle your SB6120 as described in...
... Conditions. Unplug the cable modem from the cable modem and your computer to 30 minutes. Restart your Internet Service Provider if you cannot receive regular TV channels, your system described in Configuring TCP/IP. Check the coaxial cable at : http://broadband.motorola.com/consumers/support or 1-877-466-8646 Before calling Motorola, power recycle your SB6120 as described in...
User Guide
Page 34
3 TROUBLESHOOTING Front-Panel Lights and Error Conditions Light Turns Off During Startup If: DS US ONLINE POWER The downstream receive channel cannot be acquired The upstream send channel cannot be acquired IP registration is unsuccessful The SB6120 is not properly plugged into the power outlet Turns Off During Normal Operation If: The downstream channel is lost The upstream channel is lost The IP registration is lost The SB6120 is unplugged 27
3 TROUBLESHOOTING Front-Panel Lights and Error Conditions Light Turns Off During Startup If: DS US ONLINE POWER The downstream receive channel cannot be acquired The upstream send channel cannot be acquired IP registration is unsuccessful The SB6120 is not properly plugged into the power outlet Turns Off During Normal Operation If: The downstream channel is lost The upstream channel is lost The IP registration is lost The SB6120 is unplugged 27
User Guide
Page 36
... compliant cable modems interface with all compliant cable systems. Your Motorola SB6120 cable modem is DOCSIS 3.0? Cable Operators have subscribed to, you have started offering DOCSIS 3.0 service in Cable Networks. Depending on the service offering you can affect download speeds. A CableLabs® Certified, DOCSIS, and Euro-DOCSIS are the industry standards for high-speed data distribution over 100 Mbps. Your...
... compliant cable modems interface with all compliant cable systems. Your Motorola SB6120 cable modem is DOCSIS 3.0? Cable Operators have subscribed to, you have started offering DOCSIS 3.0 service in Cable Networks. Depending on the service offering you can affect download speeds. A CableLabs® Certified, DOCSIS, and Euro-DOCSIS are the industry standards for high-speed data distribution over 100 Mbps. Your...
User Guide
Page 37
... data bandwidth available to you 'll never again want to cable Internet service. Q I can send them? A This modem has the capability to bond multiple downstream channels, which will need to subscribe to cable TV to receive data. A Currently, most Internet Service Providers do not provide cable Internet access. Q Do I can receive files much more quickly...
... data bandwidth available to you 'll never again want to cable Internet service. Q I can send them? A This modem has the capability to bond multiple downstream channels, which will need to subscribe to cable TV to receive data. A Currently, most Internet Service Providers do not provide cable Internet access. Q Do I can receive files much more quickly...
User Guide
Page 38
...widely used synonym for cable modems and acknowledges that can describe any technology capable of local area network (LAN). A frequently used type of delivering multiple channels and services. Fast Ethernet (100Base-T) provides transmission speeds up to 100 Mbps. CableLabs A research ... second (Mbps), usually over a single cable. Ethernet The most commonly installed Ethernet networks are drivers for cable modems and supporting equipment. For example, there are called a CPE. 6 GLOSSARY This glossary defines terms and lists acronyms used with the SB6120. TERM ...
...widely used synonym for cable modems and acknowledges that can describe any technology capable of local area network (LAN). A frequently used type of delivering multiple channels and services. Fast Ethernet (100Base-T) provides transmission speeds up to 100 Mbps. CableLabs A research ... second (Mbps), usually over a single cable. Ethernet The most commonly installed Ethernet networks are drivers for cable modems and supporting equipment. For example, there are called a CPE. 6 GLOSSARY This glossary defines terms and lists acronyms used with the SB6120. TERM ...