Exfo VDSL2 Manual de usuario descargar pdf (Pagina 9)

Introducing the VDSL2, ADSL2+, and IP Triple-Play Test Set

VDSL2, ADSL2+, and IP Triple-Play Test Set 3

Connector Description

The top of the AXS-200/630 module supports connections to a wide area

network (WAN) and a local area network (LAN).

Note: When attaching a DSL cable to the WAN connector, use the 26AWG cable

provided with the unit.

ADSL2+ Basic Principles

ADSL2+ and Ethernet based testing requires an ATU-C (ADSL Transceiver

Unit - Central Office) that resides in a DSLAM in the Local Exchange. At the

customer premises, there is an ATU-R (ADSL Transceiver Unit - Remote)

that interfaces with a user's computer.

The VDSL2, ADSL2+, and IP Triple-Play Test Set allows you to emulate the

ATU-R (customer’s ADSL modem). Once a connection is established with

the ATU-C in the DSLAM at the service provider’s central office or remote

DLC (digital loop carrier), the AXS-200/630 displays the connection rates for

the upstream and downstream directions of the ADSL2+ link.

WAN connector for

Ethernet and DSL

LAN connector for

Ethernet output

Headset connector

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Exfo VDSL2 Manual de usuario Pagina 9