AR740 RPS Redundant Power Supply Quick Install Guide
AT-RPS 740 Quick Install Guide Document Number C613-04025-01 REV F. © 1999-2006 Allied Telesis Inc. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis Inc. Allied Telesis Inc. reserves the right to change specifications and other information in this document without prior written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesis Inc.
Quick Install Guide 3 Package Contents Before beginning any installation, please check the package contents. Contact your authorised Allied Telesis distributor or reseller if any items are damaged or missing.
AR740 RPS Selecting a Site The RPS unit can be installed in a standard 19-inch rack or on a level surface such as a desktop or bench. When installing the RPS, choose a site that: ■ Allows adequate airflow around the RPS vents. If RPS units are stacked on top of each other, their rubber feet must be fitted. ■ Is free of dust and moisture. ■ Will allow the RPS to operate within a temperature range of 0 ºC to 40 ºC (32 ºF to 104 ºF) and a humidity range of 5% to 95% non-condensing.
Quick Install Guide 5 5. Place the RPS in its operating location. See the previous ”Selecting a Site” section for guidelines on choosing a suitable location. If installing the RPS on a desktop: • Make sure the RPS’s rubber feet are attached. If installing the RPS in a rack: 6. • Remove the rubber feet. • Attach the rack-mounting brackets. • Mount the RPS in the rack. Connect the DC cable(s).
AR740 RPS Fault Indicators and What They Mean The LEDs on the rear panel indicate the RPS’s operational status. LED State Function Power Green The RPS unit is receiving AC power and the voltage is within an acceptable range. RPS Fan Fault Amber The RPS is switched OFF. Mains power to the RPS has failed. An RPS fan has failed. Main PSU Fault Off Normal operation. Amber The corresponding router is switched OFF or its PSU has failed. Mains power to the router has failed.
