Nortel Networks BCM1000 Benutzerhandbuch

Chapter 9 Starting the system 119

Installation and Maintenance Guide

After you connect power to the BCM1000, the Power LED on the front of the base unit and 
expansion unit lights. Refer to 

. Once the system services have reactivated, the Status 

LED turns solid green.

Figure 47   LEDs confirm that BCM1000 is active

 describes the possible operating states of the LEDs on the front of the BCM1000. The 

BCM1000e has both a power and a status LED, which provide the same indicators as for the base 
unit.

During system initialization, the system performs diagnostics on the hardware 

configuration size and installation. If the power fails, system data remains in memory.

BCM1000 LED states 

Indicates state of 
system power.

OK

N/A

a minimum of 1 
PS needs 
attention

N/A

Indicates access to 
the system disk drive

indicates heavy 
activity to the disk 
drive

N/A

N/A

N/A

Indicates condition of 
system status

all monitored 
services are 
functioning

in startup/
shutodown mode

N/A

not all services are 
working

1

PCI Device/ 
WAN Port #1

Device is present 
and the driver is 
active

driver is not running N/A

Device is not 
present.

2

PCI Device/
WAN Port #2

Device is present 
and the driver is 
active

driver is not running N/A

Device is not 
present.

3

PCI Device

Device is present 
and the driver is 
active

driver is not running N/A

Device is not 
present.

power/status
These two LEDs are solid green