Datasheet

QLogic 20-port and 10-port 4 Gb SAN Switch Modules 9
Table 7 lists the LEDs on the front panel and their meanings.
Table 7. LEDs on the front panel
LED name LED description
OK This green LED is at the top left of the I/O module on the front panel and indicates that
the module is working properly.
! (I/O module fault) This amber LED is at the top right of the I/O module on the front panel. This LED
indicates that the I/O module has a fault. If the I/O module fails the POST, this fault
LED is lit.
External port logged-in
(LOG)
There are six green external port logged-in (LOG) LEDs. When one of these LEDs is
lit, it indicates that there is a connection (or link) to a device on that port.
External port activity
(TX/RX)
There are six green external port activity (TX/RX) LEDs. When one of these LEDs
flashes, it indicates that data is being received or transmitted (that is, activity is
occurring) on that port. The flash frequency is proportional to the amount of traffic on
that port.
External port fault (!) There are six amber external port fault (!) LEDs. When an external port fault LED is lit,
it indicates that the external port has failed the internal, external, or online port
diagnostics tests.
Operating environment
The environment must meet the following temperature and altitude requirements:
Operating:

10 to 52 °C (50 to 125 °F) at an altitude of 0 to 914 m (0 to 3,000 ft)

10 to 49 °C (50 to 20 °F) at an altitude of 0 to 3,000 m (0 to 10,000 ft)

Non-operating:

-40 to 65 °C (-40 to 149 °F) at an altitude of 0 to 12,000 m (0 to 39,370 ft)

The environment can have the following humidity levels:
Operating: 8% to 80%, noncondensing

Non-operating: 5% to 80%, noncondensing

Related publications
For more information, see the following documents:
QLogic 4 Gb Intelligent Pass-thru Module and 4 Gb SAN Switch Modules Getting Started Guide

http://www.ibm.com/support/docview.wss?uid=psg1MIGR-5071313
QLogic 4 Gb Intelligent Pass-thru Module and 4 Gb SAN Switch Module for IBM Installation Guide

http://www.ibm.com/support/docview.wss?uid=psg1MIGR-5071303
IBM US Announcement Letter

http://ibm.com/common/ssi/cgi-bin/ssialias?infotype=dd&subtype=ca&&htmlfid=897/ENUS107-272
IBM BladeCenter Interoperability Guide

http://www.ibm.com/support/docview.wss?uid=psg1MIGR-5073016
IBM Redbooks publication
IBM BladeCenter Products and Technology , SG24-7523

http://www.redbooks.ibm.com/abstracts/sg247523.html