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Card Descriptions
6.4.1
Status LEDs
Figure 38
Status LEDs on 1-Port Enhanced ATM OC-12c/STM-4c IR Card
Table 94
Equipment LEDs on 1-Port Enhanced ATM OC-12c/STM-4c IR Card
Label
Activity
Color
Description
On
Red
A failure exists on the card.
(1)
FAIL
Off
None
No failure exists on the card.
On
Green
This card is in service.
ACTIVE
Off
None
This card is either on standby (the STDBY LED is on) or has failed (the FAIL
LED is on).
On
Yellow
At least one of the ports on this card has been configured as a protection port.
(2)
STDBY
Off
None
None of the ports on this card has been configured as a protection port.
(1) A failure can be total, partial, or forced. Failure on any part of the card, including failure of any of its ports, results in
the FAIL LED being on.
(2) Protection for cards and ports depends on the release of the SmartEdge OS.
Table 95
Facility LEDs on 1-Port Enhanced ATM OC-12c/STM-4c IR Card
Label
Activity
Color
Description
On
Green
Signal is present and within specifications.
Blinking
Green
Signal is present and within specifications; receiving or transmitting packets
(not idle cells).
LINK
Off
None
Port is not configured, no signal is present, or signal is not within specifications.
On
Yellow
Local port is in an alarm state, such as a loss of frame (LOF).
LOC
Off
None
Local port is in a normal state.
On
Yellow
Remote port cannot obtain synchronization or has a defect or failure, such
as an alarm indication signal (AIS).
REM
Off
None
Remote port is in a normal state.
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Summary of Contents for SmartEdge 600
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