Crocus SHDSL G703.pdf - FTP Directory Listing

Crocus SHDSL G703.pdf - FTP Directory Listing Crocus SHDSL G703.pdf - FTP Directory Listing

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8 Crocus SHDSL G703 Chapter 1 User manual Introducing the Crocus SHDSL G703 1.4 Power back-off The Crocus SHDSL G703 features power back-off. Power back-off is a part of the ITU-T G.991.2 SHDSL recommendation. It reduces the maximum transmit power level if the line conditions are sufficiently good to operate at a lower transmit level. Power back-off is performed by default (no configuration attribute). During the ITU-T G.994.1 handshake, the two sides of the line mutually agree on the transmit level. The transmit level is lowered between 0 and 6 dB in steps of 1dB. Important remark When 2 devices are connected point to point using the lowest speeds, an attenuation is always needed to get into data state, despite the power back-off mechanism. Connecting the devices with a cable of 1 meter for instance will not work. For the lowest speeds, a minimum distance of 2 kilometers (simulated or not) is required between the devices.

Crocus SHDSL G703 Chapter 1 9 User manual Introducing the Crocus SHDSL G703 1.5 Maintenance and management tools The Crocus SHDSL G703 is manageable in many different ways. This section gives a quick overview of the various maintenance and management tools. Maintenance or management tool TMA TMA CLI ATWIN CLI TMA Element Management TMA for HP OpenView Description and reference TMA (Total Maintenance Application) is a free Windows software package with a comprehensive graphical user interface that enables you to control the OneAccess products completely. I.e. to access their configuration attributes and look at status, performance and alarm information. Refer to 4 - Maintaining the Crocus SHDSL G703 on page 41 and the TMA manual (PDF) for more information. TMA CLI (TMA Command Line Interface) enables you to use its commands in scripts in order to automate management actions. This is particularly useful in large networks. Refer to the TMA CLI manual (PDF) for more information. ATWIN is a menu-driven user interface. You can read and change all attributes as with TMA, but in a more basic, textual representation using a VT100 terminal. Refer to the Maintenance tools manual (PDF) for more information. CLI is also a Command Line Interface, although not so extensive as TMA CLI. Experienced users who are familiar with the syntax can access the OneAccess devices more quickly than with TMA or ATWIN. Refer to the Maintenance tools manual (PDF) for more information. TMA Element Management is a management application designed to monitor large numbers of OneAccess devices. It combines the easy to use graphical interface of the stand-alone version of TMA with an event-logging application called the Element Viewer. Refer to the TMA Element Management manual (PDF/CHM) for more information. TMA for HP OpenView is the management application that runs on the widely spread network management platform HP OpenView. It combines the easy to use graphical interface of the stand-alone version of TMA with the advantages and features of HP OpenView. Refer to the TMA for HP OpenView manual (PDF) for more information.

<strong>Crocus</strong> <strong>SHDSL</strong> G703 Chapter 1 9<br />

User manual<br />

Introducing the <strong>Crocus</strong> <strong>SHDSL</strong> G703<br />

1.5 Maintenance and management tools<br />

The <strong>Crocus</strong> <strong>SHDSL</strong> G703 is manageable in many different ways. This section gives a quick overview of<br />

the various maintenance and management tools.<br />

Maintenance or<br />

management<br />

tool<br />

TMA<br />

TMA CLI<br />

ATWIN<br />

CLI<br />

TMA Element<br />

Management<br />

TMA for HP<br />

OpenView<br />

Description and reference<br />

TMA (Total Maintenance Application) is a free Windows software package with a<br />

comprehensive graphical user interface that enables you to control the OneAccess<br />

products completely. I.e. to access their configuration attributes and look at status,<br />

performance and alarm information.<br />

Refer to 4 - Maintaining the <strong>Crocus</strong> <strong>SHDSL</strong> G703 on page 41 and the TMA manual<br />

(PDF) for more information.<br />

TMA CLI (TMA Command Line Interface) enables you to use its commands in<br />

scripts in order to automate management actions. This is particularly useful in<br />

large networks.<br />

Refer to the TMA CLI manual (PDF) for more information.<br />

ATWIN is a menu-driven user interface. You can read and change all attributes as<br />

with TMA, but in a more basic, textual representation using a VT100 terminal.<br />

Refer to the Maintenance tools manual (PDF) for more information.<br />

CLI is also a Command Line Interface, although not so extensive as TMA CLI.<br />

Experienced users who are familiar with the syntax can access the OneAccess<br />

devices more quickly than with TMA or ATWIN.<br />

Refer to the Maintenance tools manual (PDF) for more information.<br />

TMA Element Management is a management application designed to monitor<br />

large numbers of OneAccess devices. It combines the easy to use graphical interface<br />

of the stand-alone version of TMA with an event-logging application called the<br />

Element Viewer.<br />

Refer to the TMA Element Management manual (PDF/CHM) for more information.<br />

TMA for HP OpenView is the management application that runs on the widely<br />

spread network management platform HP OpenView. It combines the easy to use<br />

graphical interface of the stand-alone version of TMA with the advantages and features<br />

of HP OpenView.<br />

Refer to the TMA for HP OpenView manual (PDF) for more information.

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