SWITCHBLADE POWER SUPPLY UNIT QUICK INSTALL GUIDE
SwitchBlade Power Supply Unit Quick Install Guide Document Number C613-04028-01 REV D. Copyright © 2002-2003 Allied Telesyn International, Corp. North Creek Parkway, Suite 200, Bothell, WA 98011, USA. All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesyn. Allied Telesyn International, Corp. reserves the right to make changes in specifications and other information contained in this document without prior written notice.
Quick Install Guide 3 Documentation Roadmap SwitchBlade Safety and Statutory Information Booklet Hardware Reference Software Reference General Customer Support Chassis & Fan Tray Quick Install Guide Visit www.alliedtelesyn.co.nz for the latest documentation, FAQs, and support information.
SwitchBlade Power Supply Unit Installing A Power Supply Unit (PSU) All AC and DC versions of this equipment must be earthed. PSUs can be hot swapped providing that the system has been designed for N+1 redundancy. The absolute minimum PSUs required for continued operation varies with the specific configuration; however as a general rule, when swapping PSUs, the SwitchBlade 8 (AT-SB4108) will continue to operate as long as two functional PSUs remain in place.
Quick Install Guide 5 Figure 1: ESD socket on the SwitchBlade 8 chassis. ESD socket 5. Remove the PSU bay faceplate or existing PSU To remove a blank faceplate: Loosen the faceplate’s four Phillips mounting screws until they disengage from the chassis, then remove the faceplate. Keep the faceplate for future use. If you remove a PSU, replace the faceplate to prevent dust and debris from entering the chassis and to maintain proper airflow.
7. Secure the PSU 8. Apply power to the PSU For AC Models: panel (for the triple feed model see Figure 3 on page -7, and for the dual feed model see Figure 4 on page -7). For the triple feed AT-SB4108-00 model, the connector for each PSU is the one located directly behind its corresponding PSU bay. For dual feed AT-SB4108-60 models, both feeds supply the centre PSU bay, while the outside PSU bays are supplied by the feed located behind each bay. The operating voltages vary between SwitchBlade models.
Quick Install Guide 7 Figure 3: AC power connectors on a CH8 with triple power inlets. STANDBY RESET RUN SwitchBlade 4000 AC INPUT AC INPUT AC INPUT 100-240V 8.0-4.0A 50-60Hz 100-240V 8.0-4.0A 50-60Hz 100-240V 8.0-4.0A 50-60Hz Figure 4: AC power connectors on a CH8 with dual power inlets. STANDBY RESET RUN SwitchBlade 4000 For DC Models: Read the Safety and Statutory Information booklet before connecting a SwitchBlade PSU to a DC power source.
SwitchBlade Power Supply Unit • Supports either positive grounded or negative grounded operation. Circuit protection: • Use a 20 Amp circuit breaker for chassis type AT-SB4104-80 • Use a 50 Amp circuit breaker for chassis type AT-SB4108-80 To connect the DC supply: Ensure that the supply cable is not live. a) Remove the transparent protective terminal cover (AT-SB4108-80 only). b) Strip the supply cable wires to expose 8mm (0.31 in.) of bare conductor.
Quick Install Guide 9 Figure 5: DC power terminals on a CH8 with three power inlets. SwitchBlade 4000 STANDBY RESET 9. RUN Check the PSU’s LEDs Once you have inserted the PSUs and powered on the chassis, check the LEDs for correct operation, using the table below as a guide. Table: 1 LEDs on AC and DC PSUs.
SwitchBlade Power Supply Unit ■ The SwitchBlade Switch Controller Quick Install Guide - This guide outlines the procedure for installing switch controllers. ■ The SwitchBlade Line Card Quick Install Guide - This guide outlines the procedure for installing line cards. ■ The SwitchBlade Bandwidth Expander Quick Install Guide - This guide outlines the procedure for installing bandwidth expanders.
