SET-TOP BOX (STB) - An electronic device that sits on top of your TV set and allows it to connect to the internet, game systems, or cable systems.
SPECTRUM - The range of electromagnetic radio frequencies used in transmission of voice, data
TERMINAL - A device that allows user to send commands to a computer that is somewhere else.
UNIFORM RESOURCE LOCATOR (URL)- The address of a document or other resource available on the Internet by clicking a link. A URL has three components, the protocol ("http:"), server domain name ("intel.com"), and the file location on their server.
UPSTREAM - Information from the user to the Internet or network.