Nortel Networks BCM50 manual LAN port LEDs, System status LEDs states and descriptions

60Chapter 3 Viewing the BCM50 system LEDs

Table 8 describes the meaning of the system status LEDs after the system has been booted up and is in service.

Table 8 System status LEDs states and descriptions

	Power	Status	Description
Solid Green		Solid Green	Normal operation
Solid Green		Solid Red	There is a Major or Critical alarm on the BCM50.

The status LED must be cleared using Element Manager Alarm Panel.

The LED does not clear itself.

Refer to the BCM50 Administration Guide (N0016868) for more information.

Off Off No power to BCM50

During BCM50 system startup or reboot, the system status LEDs move through a sequence of state changes. In general, if either the power LED or status LED is yellow, the system is initializing and is not ready for service. Table 9 shows the key states indicating service availability.

Table 9 System status LEDs during startup or reboot

	Power	Status	Description
Solid yellow		Any	System initializing; not ready for service.
Flashing or solid		Flashing or	System initializing; not ready for service.
green		solid yellow
Flashing green		Flashing green	BCM50 telephony services are available, including IP telephony and
			voice mail.
Solid Green		Flashing green	Administrator can log into BCM50 with Element Manager.
Solid Green		Solid green	All BCM50 services are functioning, and the system is ready for normal
			use.

LAN port LEDs

Each LAN port on the main unit and expansion unit has two LEDs. These LEDs indicate the status of the connection for that LAN port. Figure 21 on page 61 shows the location of these LEDs on the BCM50 units.

Note: The expansion ports located on the main unit also function as LAN ports. The expansion port LEDs indicate LAN activity only. The LEDs do not indicate expansion unit presence. The LEDs do not light up.

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