Datasheet

Brocade Enterprise 20-port, 20-port, and 10-port 8Gb SAN Switch Modules 10
Table 7 lists the LEDs on the front panel and their meanings.
Table 7. LEDs on the front panel
LED name LED description
System Status
(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.
System Status
(!) (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
status
(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
diagnostics (!)
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 has the following temperature and altitude requirements:
Operating:

10 - 52 °C (50 - 125 °F) at an altitude of 0 to 914 m (0 to 3,000 ft)

10 - 49 °C (50 - 20 °F) at an altitude of 0 to 3,000 m (0 to 10,000 ft)

Non-operating:

- 40 - 65 °C (-40 - 149 °F) at an altitude of 0 to 12,000 m (0 to 39,370 ft)

The environment has the following humidity level requirements:
Operating: 8% to 80%, noncondensing

Non-operating: 5% to 80%, noncondensing

Related publications
For more information, see the following links:
Brocade 20-port and 10-port 8Gb SAN Switch Module for IBM BladeCenter Installation and User

Guide
http://www.ibm.com/support/docview.wss?uid=psg1MIGR-5082884
Supplemental Instructions: Installing a Brocade 8Gb SAN Switch Module for IBM BladeCenter with a

multi-switch interconnect module (MSIM)
http://www.ibm.com/support/docview.wss?uid=psg1MIGR-5081558
IBM US Announcement Letter

http://ibm.com/common/ssi/cgi-bin/ssialias?infotype=dd&subtype=ca&&htmlfid=897/ENUS109-592
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