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Troubleshooting
Release 3.3 239
ST (status)
flashing operational; flashing in 1/2 second
intervals
off not operational
solid card is booting or not operating; should
be blinking in 1/2 sec intervals
L0 and L1
(on front and rear
panel)
right side - solid red no Layer 1
right side - off no error
left side - solid green D-channel established (PRI)
Layer 1 established (T1, E1, DPNSS)
left side - flashing green Layer 1 established (PRI)
left side - off no link
right side - yellow
with left side - flashing green
alarm indication from far end
right side - yellow
with left side - off
blue alarm from card - normal during
link startup (PRI NA or response to
yellow)
yellow and green alternating
between L0 and L1
downloading (15 - 25 minutes)
yellow alternating between L0
and L1
decompressing and copying files (2 - 4
minutes)
Copper Interface Module LEDs
CIM LED State Description
Off No Power
Flashing Powered On, BSP Running
On Communication Link synchronized with 3300 Controller
Message Link Controlled (Card status)
LED State Meaning
Green - On no error
Yellow - On out of service
Red - On error - does not necessarily indicate total failure
Green and Yellow - On out of service - this combination may occur at power-up
Green and Red - On a fault has been detected
Yellow and Red - On out of service - this combination appears at power-up
Green, Yellow and Red - On at power-up before fully operational
No LEDs illuminated fully operational
Fiber Interface Module LEDs
FIM Upper LED State Meaning for Local, upper and Remote, lower FIM
On In frame synchronization
Off Power off or held in reset
Universal NSU Link Status