Proxy – ARRIS TM722G-CT User Guide User Manual

Page 71

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Proxy

A device or program that stands in between a server (for example, a web

site) and a client (your browser), providing a way to relieve some of the

burden from the server. For example, your cable company may have a web

proxy that keeps copies of popular web pages; the proxy can send you those

pages instead of fetching them directly from the web site, resulting in faster

page loading and less network congestion.

RF

Abbreviation for Radio Frequency. Some literature refers to coax as “RF

cable” and the connectors as “RF connectors.”

RJ-11

A standard 4-pin modular connector, commonly used in North America for

connecting telephones.

RJ-45

A standard 6-pin modular connector, commonly used on Ethernet cable. An

RJ-45 connector looks like a wide RJ-11 (telephone) connector.

Splitter

A small box with three cable connectors: one input and two outputs. You

may need a splitter if you have a TV already connected to the cable outlet

that you want to use for your Telephony Modem. You can buy a splitter from

any electronics retailer and most discount stores.

Switched outlet

A power outlet that may be turned on and off using a wall switch. Usually

intended for lamps. Avoid plugging your computer or Telephony Modem into

a switched outlet to avoid disruptions.

TCP/IP

Transmission Control Protocol/Internet Protocol. The protocols used to facil-

itate communications across one or more connected networks.

TDMA

Time Division Multiple Access. A method used by DOCSIS-compliant cable

modems for sending upstream data with minimal interference.

Touchstone TM722 Telephony Modem User’s Guide

Safety

Getting

Started

Battery

Installation

Installation

USB

Drivers

Ethernet

Configuration

Usage

Troubleshooting

Glossary

71

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