User manual 3COM SS II ADVANCED RPS PWR Y-CABLE

[. . . ] Installing The Cable The SuperStack II Advanced RPS and its modules may be hot-connected to SuperStack II units. Connecting Cables Before attaching the cables, check that the power demand of the product does not exceed the capacity of the Power Module you are connecting. [. . . ] Information contained in this document is believed to be accurate at the time of publication but no liability whatsoever can be accepted by 3Com Ireland arising out of any use of this information. This document, or any part of it, must not be copied or reproduced on any medium without the prior consent of 3Com Ireland. In the unlikely event that this product is found to be damaged on arrival, or fails to function once installed, you should contact your distributor or reseller for advice. ADVANCED RPS `Y' CABLE (3C16079) USER GUIDE i When mating the special RPS connectors to the inlet and outlet sockets, take care to ensure that the retaining spring, where fitted, locates outside the plug casing. Redundancy Use a standard DC cable (as supplied with your power module) to provide managed redundancy connecting the outlet of the power module to the inlet of the product. The product you are connecting must be one with the auto-enable feature present for this redundancy. Full Redundancy Use the `Y' cable to provide full redundancy (resilience) connecting one short lead to each of two module outlets on the RPS and the long lead to the product inlet. After installing the cable, this guide should be stored with your other 3Com user guides. Introduction The SuperStack II Advanced RPS (3C16070/1) is designed to provide redundant power supplies to the products in 3Com's SuperStack II range. These special RPS `Y' cables (3C16079) are required to connect the DC power to the active units when you need resilience. This cable allows you to hot-swap a module while maintaining the power supply to your network unit. For more general information and warranty details for these products, please refer to SuperStack II Advanced RPS User Guide, part number DUA1607-0AAA0X. This guide is written for the installation engineer and the network administrator who manages and maintains the network. Safety Information Please read the following safety information before installing the cable. Installation of this cable should be carried out by qualified personnel only. You must not attempt to connect the cable to any non-RPS power outlet. [. . . ] Der Ein- und Ausbau des Kabels sollte nur durch Fachpersonal erfolgen. Part Number: DUA1607-9AAA01 Revision: 00 Issued: February 28th1997 © 1997 3Com Ireland ! Verbinden sie das Kabel nur mit dem vorgesehenen RPS Ausgang. Bei nicht Beachtung wird der RPS und der SuperStack II beshädigt. [. . . ]