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Catalyst 6500 Series Switch Module Installation Guide
78-15725-02
Chapter 1 Product Overview
ATM Modules
ATM Module LEDs
The ATM module front-panel LEDs are described in Table 1-7.
Table 1-7 ATM Module LEDs
LED Color/State Description
STATUS Green All diagnostics pass; the module is operational.
Orange The module is booting or running diagnostics.
A fault occurred during the initialization sequence.
An overtemperature condition has occurred. (A minor temperature
threshold has been exceeded during environmental monitoring.)
Red The module is resetting. (The switch has just been powered on or the
module has been hot inserted.)
An overtemperature condition has occurred. (A major temperature
threshold has been exceeded during environmental monitoring.)
If the module fails to download code and configuration information
successfully during the initial reset, the LED stays red; the module does
not come online.
Off The module is not receiving power.
TX (transmit) Green The port is transmitting a packet (the LED is lit for approximately
50 milliseconds).
RX (receive) Green The port is receiving a packet (the LED is lit for approximately
50 milliseconds).
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