Arris Touchstone DG950 Guide de l'utilisateur télécharger pdf (Page 45)

DOCSIS

Data Over Cable System Interface Speciﬁcation. The interoperability stan-

dards used for data communications equipment on an HFC network.

EMTA

Embedded Multimedia Terminal Adapter. An MTA device that is integrated

with a cable modem.

Ethernet

A standard method of connecting two or more computers into a Local Area

Network (LAN).

EuroDOCSIS

The European version of DOCSIS.

Event

An informational message used for monitoring network status.

F-connector

The type of connector used on coax cable. There are two common types of

F-connector, slip-on and screw-on. Use coax with screw-on connectors for

connecting your Data Gateway.

Firewall

A hardware or software device that prevents unauthorized access to a pri-

vate network from the Internet. The DG950 provides a built-in ﬁrewall.

Gateway

The device, usually a router, that connects devices on a given IP subnet to

other IP subnets.

Headend

The “central ofﬁce” in an HFC network. The headend houses both video and

data equipment. In larger cable networks, a “master” headend often feeds

several “remote” headends to provide distributed services.

HTTP

HyperText Transfer Protocol.

Touchstone DG950 Data Gateway User’s Guide

Safety

Getting

Started Installation

Ethernet

Conﬁguration Usage Troubleshooting Glossary

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Arris Touchstone DG950 Guide de l'utilisateur Page 45