Patton electronic 4900 Manuel D’Utilisation

Status LEDs

SmartNode 4900 User Manual 

The front panel LEDs display the status of the power, system, VoIP channels, Ethernet ports, and call load.  
They are described in 

. Rear panel serial port LEDs are described in 

.

Table 10. SmartNode LED Indicators

Power

Off
Solid green

Indicates no power is applied.
Indicates power is applied.

Run

Solid green
Blinking green

Indicates normal operation.
Flashes once per second during boot (startup).

VoIP

Off

Solid green

Blinking green

Indicates the unit is not configured or registered and has no active 
VoIP connection.
Indicates the gateway is registered on a gatekeeper, media gateway 
controller, associated to a remote unit, or has an active VoIP connection.
Indicates the unit is attempting or has failed to associate or register.

ETH 0/0

Solid green 
Blinking green

Ethernet port 0 is up
Indicates activity

ETH 0/1

Solid green
Blinking green

Ethernet port 1 is up
Indicates activity

20% Call Load

Green

20% of the voice ports are active

40% Call Load

Green

40% of the voice ports are active

60% Call Load

Green

60% of the voice ports are active

80% Call Load

Green

80% of the voice ports are active

100% Call Load

Green

All of the voice ports are active

Table 11. Rear panel expansion port LEDs

Status 

Solid yellow

Proper signals are present for modem communication

Activity

Flashing yellow Transmit or receive traffic is present on the serial interface