Alcatel-Lucent 6850-48 硬件手册

Availability Features

OmniSwitch 6850 Series

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OmniSwitch 6850 Series Hardware Users Guide

Hot swapping refers to the action of adding, removing, or replacing components without powering off 
switches or disrupting other components.This feature facilitates hardware upgrades and maintenance and 
allows users to easily replace components in the unlikely event of hardware failure.

The following hardware components can be hot swapped:

• Backup power supply

• Backup power supply connector cables

• SFPs

For instructions on hot swapping backup power supplies, refer to 

 For instructions on hot swapping combo connector SFPs, refer to the 

instruction card provided with the SFP product.

Automatic monitoring refers to the switch’s built-in sensors that automatically monitor operations. If an 
error is detected (e.g., over-threshold temperature), the switch immediately sends a trap to the user. The 
trap is displayed on the console in the form of a text error message. (In the case of an over-threshold 
temperature condition, the chassis displays an amber TMP LED in addition to sending a trap.)

LEDs, which provide visual status information, are provided on the chassis front panel. LEDs are used to 
indicate conditions such as hardware and software status, temperature errors, link integrity, data flow, etc. 
For detailed LED descriptions, refer to 

User-driven hardware monitoring refers to CLI commands that are entered by the user in order to access 
the current status of hardware components. The user enters “show” commands that output information to 
the console. Monitoring information for chassis components, such as the optional back up power supply, 
chassis temperature sensor, and chassis fans is provided in 

 The show commands for all the features are described in detail in the 

OmniSwitch CLI Reference Guide.