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Specifications

Glossary

License

Configuration: Basic

Gateway

TCP/IP

Wireless USB

 

 

 

 

 

 

F

FCS

frame check sequence

F-type

A type of connector used to connect coaxial cable to equipment such as the SBG900.

connector

 

firewall

A security software system on the SBG900 that enforces an access control policy between the

 

Internet and the SBG900 LAN.

flow

A data path moving in one direction.

FEC

Forward error correction is a technique to correct transmission errors without requiring the transmitter

 

to resend any data.

FDMA

Frequency Division Multiple Access is a method to allow multiple users to share a specific radio

 

spectrum. Each active user is assigned an individual RF channel (or carrier) with the carrier frequency

 

of each channel offset from its adjacent channels by an amount equal to the channel spacing, which

 

allows the required bandwidth per channel.

frame

A unit of data transmitted between network nodes that contains addressing and protocol control data.

 

Some control frames contain no data.

frequency

Number of times an electromagnetic signal repeats an identical cycle in a unit of time, usually one

 

second, measured in Hz, kHz, MHz, or GHz.

FTP

File Transfer Protocol is a standard Internet protocol for exchanging files between computers. FTP is

 

commonly used to download programs and other files to a computer from web pages on Internet

 

servers.

full-duplex

The ability to simultaneously transmit and receive data. See also half-duplex.

G

gateway

A device that enables communication between networks using different protocols. See also router.

 

The SBG900 enables up to 253 computers supporting IEEE 802.11b, Ethernet, or USB to share a

 

single broadband Internet connection.

gateway IP

The address of the default gateway router on the Internet. Also known as the “giaddr.”

address

 

GHz

Gigahertz — one billion cycles per second.

GUI

graphical user interface

To return to your previous page, click the Acrobat Go to Previous View button.

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SBG900 User Guide

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Motorola SBG900 manual 110

SBG900 specifications

The Motorola SBG900 is a versatile and robust cable modem with built-in Wi-Fi capabilities, designed to meet the growing demands of modern internet usage. Catering to both residential and small office environments, the SBG900 combines a cable modem and a wireless router in one streamlined device, offering an efficient solution for networking needs.

One of the main features of the SBG900 is its DOCSIS 2.0 compliance, which allows for high-speed internet access with data transfer rates reaching up to 30 Mbps. This enables users to enjoy seamless streaming, online gaming, and quick downloads without interruptions. The device is also backward compatible with earlier DOCSIS standards, ensuring that it remains functional even with older cable networks.

Another notable aspect of the Motorola SBG900 is its built-in Wi-Fi capabilities. The device supports the IEEE 802.11b/g wireless standards, allowing for wireless speeds of up to 54 Mbps. This makes it easy to connect multiple devices throughout the home or office, including laptops, smartphones, tablets, and smart TVs. The wireless range is enhanced by its internal antennas, offering reliable connectivity in various locations within the premises.

Security is a critical consideration for any networking device, and the SBG900 addresses this need with multiple features. It comes equipped with Wi-Fi Protected Access (WPA/WPA2) and Wired Equivalent Privacy (WEP) encryption protocols, ensuring that both wired and wireless connections remain secure from unauthorized access. Furthermore, the device supports a built-in firewall, adding an extra layer of protection by controlling incoming and outgoing traffic.

The Motorola SBG900 also boasts a user-friendly web-based management interface, providing easy access to configuration settings and status monitoring. Users can effortlessly manage their network, set up parental controls, prioritize devices using Quality of Service (QoS), and perform firmware updates.

In summary, the Motorola SBG900 stands out as a reliable solution for users seeking a powerful cable modem with integrated Wi-Fi capabilities. With high-speed internet access, robust security features, and ease of management, it serves as an ideal choice for anyone looking to enhance their connectivity experience. Whether for gaming, streaming, or general internet browsing, the SBG900 delivers performance and reliability that users can count on.