Table 1-1 Port Status LEDs

LED (1-4)

Condition

 

Status

 

 

 

 

Link

Off

 

The port does not have a valid connection to a

 

 

 

switch.

 

 

 

 

 

On Yellow

 

The port has a valid connection to a switch.

 

 

 

 

 

Flashing

 

There has been an RPU internal power failure.

 

Yellow

 

 

 

 

 

 

Activity

Off

 

The port is not providing power to the

 

 

 

connected switch.

 

 

 

 

 

Flashing

 

The port has been shut down due to one of the

 

Green

 

following conditions:

 

 

 

The unit has detected an over-current

 

 

 

condition.

 

 

 

One or more of the unit’s fans have failed.

 

 

 

 

 

On Green

 

The port is providing power to a connected

 

 

 

switch.

 

 

 

 

 

 

Table 1-2 System LEDs

 

 

 

 

LED

Condition

 

Status

 

 

 

 

Fan

On Green

 

The fans are functioning normally.

 

 

 

 

 

Flashing

 

One or more fans are not operating properly.

 

Yellow

 

 

 

 

 

 

 

Off

 

The unit is powered off.

 

 

 

 

Thermal

On Green

 

The temperature of the unit is within an

 

 

 

acceptable range.

 

 

 

 

 

Flashing

 

Indicates a high temperature that is approaching

 

Yellow

 

an over-temperature condition.

 

 

 

 

 

Off

 

The thermal unit has failed, or the unit is

 

 

 

powered off.

 

 

 

 

Power

On Green

 

AC power is being supplied to the RPU.

 

 

 

 

 

Off

 

No AC power is being supplied to the RPU.

 

 

 

 

1-3

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Image 19
SMC Networks SMCRPU14 manual Port Status LEDs