HP SAS BL User's Manual

HP Switch User's Manual - SAS BL.
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HP StorageWorks

3Gb SAS BL Switch installation
instructions

This document describes procedures for installing a
3Gb SAS BL Switch in a c-Class enclosure.

© Copyright 2008, 2009 Hewlett-Packard Development Company,
L.P.

Second edition: March 2009

The information in this document is subject to change without notice.

Printed in US

www.hp.com

*496788-002*

Overview
This document describes procedures for installing an HP StorageWorks
3Gb SAS BL Switch (3Gb SAS Switch) in an HP c-Class enclosure. For
more information about this switch, mezzanines, c-Class enclosures, and
other BladeSystem components, see the HP BladeSystem website http:/
/www.hp.com/go/bladesystem. Pr
oduct pages, overviews, QuickSpecs,
and user documents for all BladeSystem products are accessible from
this website.

Front panel and LED definitions

• Off—Normal
• Solid blue—Being identified
• Blinking blue—Firmware is being up-

dated

Unit ID LED

1

• Off—Not powered up
• Solid green—Healthy
• Blinking amber—Error, there is a

problem with the switch

Health LED

2

Release button for the locking latch handle.

3

• Off—No link between the server and

storage

• Solid green—Link between server and

storage is established

• Blinking green—Activity on the estab-

lished link

Link LED

4

• Off—Normal
• Amber—Link error, there is a problem

with the port

Fault LED

5

SAS ports (to external storage)

6

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