IBM DS4500 manual Trademarks

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Trademarks

The following terms are trademarks of International Business Machines Corporation in the United States, other countries, or both:

IBMTotalStorage

Other company, product, or service names may be trademarks or service marks of others.

First edition (November 2005)

© Copyright International Business Machines Corporation 2005. All rights reserved.

US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

GC26-7813-00

(1P) P/N: 39M6031

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Contents

Using IBM SFP modules and IBM fibre channel cables Installing an SFP module and fibre channel cable Removing an SFP module and fibre channel cableDirect-attached host-side fibre channel cabling Host mini hubs Drive mini hubs Controller aDrive-side fibre-channel cabling Host Host 2, Host Adapter 1 Host 3, Host Adapter 1Drive interface ports Drive mini-hub portsOverview Cabling a DS4500 with four drive mini hubs Redundant drive loop cabling overview four mini hubs Overview Cabling a DS4500 with two drive mini hubs Cables Input Output Input Configuring the drive loops Storage expansion enclosure Out ESM board Loop B Fibre Channel cable Out ESM board Connecting a redundant drive loop to the DS4500 Connecting drive loop a to the DS4500 Storage Subsystem Connecting two redundant storage expansion enclosure groups Trademarks