Network Device Installation Guide

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Cisco MDS 9500 Series Hardware Installation Guide
OL-17467-02
Chapter 1 Product Overview
Crossbar Modules
Ta b l e 1-6 LEDs for the Cisco MDS 9500 Crossbar Modules
LED Status Description
Status Green All diagnostics pass. The module is operational
(normal initialization sequence).
Orange One of the following occurs:
• The module is booting or running diagnostics
(normal initialization sequence).
• An over-temperature condition occurred (a minor
threshold was exceeded during environmental
monitoring).
Red One of the following occurs:
• The diagnostic test failed. The module is not
operational because a fault occurred during the
initialization sequence.
• An over-temperature condition occurred (a major
threshold was exceeded during environmental
monitoring).