HP Cisco MDS 9020 Cisco MDS 9500 Series Hardware Installation Guide (OL-17467- - Page 65

Chapter 1 Product Overview Services Modules Send documentation comments to [email protected]. LEDs on the 18/4-Port Multiservice Module Table 1-15 describes the LEDs for the 18/4-port Multiservice module. Table 1-15 LEDs for the Cisco MDS 9000 Family 18/4-Port Multiservice Modules LED Status Description Status Green All diagnostics pass. The module is operational (normal initialization sequence). Orange One of the following occurs or occurred: • The module is booting or running diagnostics (normal initialization sequence). • The inlet air temperature of the system exceeded the maximum system operating temperature limit (a minor environmental warning). To ensure maximum product life, you should immediately correct the environmental temperature and restore the system to normal operation. Red One of the following occurred: • The diagnostic test failed. The module is not operational because a fault occurred during the initialization sequence. • The inlet air temperature of the system exceeded the safe operating temperature limits of the card (a major environmental warning). The card shut down to prevent permanent damage. Link Solid green Link is up. Solid Link is disabled by software. yellow Flashing A fault condition exists. yellow Off No link. OL-17467-02 Cisco MDS 9500 Series Hardware Installation Guide 1-43