Справочник Пользователя для Force10 Networks Force10 TeraScale E-Series E1200i

Installing and Maintaining the E1200i System

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This chapter provides instructions for removing and replacing E1200i AC and DC components. It covers 
the following topics:

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When a component fails, the E1200i system triggers major or minor alarm LEDs (located on the RPM), 
sends events to the SNMP trap and show alarms table, disables or changes component Status LEDs or 
triggers an audible alarm. Refer to 

 for more information on alarms.

In the event of a fan tray failure, signified by an amber LED, an SNMP trap, or major alarm event, the 
entire fan tray must be replaced. If one or more fans within a fan tray fail, the system generates a minor 
alarm and an SNMP trap.

The fan trays are hot-swappable. 

To remove and replace the fan tray, you must have access to the rear of the chassis and be able to pull the 
fan tray completely out of the slot (at least 20 inches). 

To remove and replace a fan tray:

1.

Prior to removing a fan tray, turn the screw latch counter-clockwise (with a flathead screwdriver) one 
quarter of a turn to unlock the fan tray. 

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