User manual ZYXEL BPS-120 BROCHURE

[. . . ] BPS-120 Stand-Alone Backup Power System User's Guide Version 1. 0 October 2004 BPS-120 User's Guide 1. Copyright Copyright © 2004 by ZyXEL Communications Corporation. The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications Corporation. [. . . ] 9 2 Hardware Installation and Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2. 1 Desktop Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2. 2 Rack-mounted Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2. 3 Attaching Power Cables and Connector Definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2. 4 Front Panel and LED Displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 7 BPS-120 User's Guide 1 Introducing the BPS-120 The BPS-120 is a backup power system to which you can connect up to six of ZyXEL's devices that have a 12VDC external backup power supply connector. The BPS-120 monitors the power status of the connected devices and immediately provides backup power to a device that loses power or has a hardware power failure. The BPS-120 can supply power to one device at a time. Figure 1 BPS-120 Backup Power System The BPS-120 has the following features: · · · · Six (6) output power ports for connecting devices. Individual front-panel LEDs to show status for each output power port, internal power hardware, internal fans, and internal temperature. Fast power switchover ensures that a power failure on a connected device does not cause it to restart. Reduced form factor facilitates rack mounting and high-density deployment. 2 Hardware Installation and Connections 9 BPS-120 User's Guide Do not block the device's rear panel or the side panel ventilation holes. Leave space between devices when stacking. 2. 1 Desktop Installation 1. 4. Set the BPS-120 upside-down on a sturdy level space with a 100/240 VAC power outlet nearby. Make sure there is enough clearance near the BPS-120 to allow air circulation, the attachment of cables, and the power line cord. Remove the adhesive backing from the supplied rubber feet. Attach the rubber feet to each corner on the bottom of the BPS-120. These rubber feet help protect the BPS-120 from shock and/or vibration, and ensure space bewteen devices when stacking. Turn the BPS-120 right-side up after you have attached the rubber feet. 5. Figure 2: Attaching the Rubber Feet 2. 2 Rack-mounted Installation The BPS-120 can be mounted on an EIA standard size, 19-inch rack or in a wiring closet with other equipment. Follow the steps below to mount your BPS-120 on a standard EIA rack using the included rack-mounting hardware. 1. Align one bracket with the holes on one side of the BPS-120 and secure it with the bracket screws. Similarly, attach the other bracket to the opposite side of the BPS-120. 10 BPS-120 User's Guide Figure 2 Attaching the Rack Mounting Brackets 2. After attaching both mounting brackets, position the BPS-120 in the rack by lining up the holes in the brackets with the appropriate holes on the rack. Secure the BPS-120 to the rack with the rack's mounting screws. Figure 3 Rack Mounting the BPS-120 11 BPS-120 User's Guide 2. 3 Attaching Power Cables and Connector Definition The BPS-120 includes power connection cables for up to six (6) external devices. [. . . ] Output port is unavailable to supply external power because another is in use. The BPS-120 is providing power to the connected device. The BPS-120 is providing power to the connected device. The BPS-120 is providing power to the connected device. [. . . ]