Overview Installation Troubleshooting Contact

FAQ Specifications

Glossary

License

Configuration: Basic Gateway TCP/IP

Wireless Print Server

USB

 

 

 

 

F

FCS

frame check sequence

F-type

A type of connector used to connect coaxial cable to equipment such as the SBG1000.

connector

 

firewall

A security software system on the SBG1000 that enforces an access control policy between the

 

Internet and the SBG1000 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 SBG1000 enables up to 253 computers supporting IEEE 802.11b, Ethernet, USB, or HPNA 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

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SBG1000 Wireless Cable Modem Gateway User Guide

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