Connect Cables - Cisco AS5400 Quick Start Manual

Dial Feature Card LEDs (continued)
DFC LED
T3 DFC ACTIVITY (ACT)
OK/MAINT
M13 alarm (MA)
Remote alarm (RA) On
Local alarm (LA)
T3 EN/DIS
Low signal (LOS)
Network loop
(LOOP)
Universal port ACTIVITY (ACT)
DFC
OK/MAINT
1. To display information about an M13 alarm, use the show CT3 EXEC command.
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Connect Cables

The information in this document applies to the Cisco AS5350, Cisco AS5400, and Cisco AS5400HPX universal
Note
gateways.
Unless specifically noted, all references to the Cisco AS5400 also apply to the Cisco AS5400HPX.
Note
14
State Description
Fast flicker Indicates DFC is up and running.
Slow flicker Indicates DFC is not yet fully functional.
On (Green) The CT3 DFC passed initial power-up diagnostics tests and is
operating normally.
Yellow The CT3 DFC is not functioning. See the console for messages.
Off Indicates that all calls associated with the DFC are shut down
and it is safe to remove the card with the system powered on.
On Indicates the presence of one of the following on the CT3 line:
received alarm indication signal (RAIS), loss of signal (LOS),
receive red alarm (RRED), or a far-end receive failure
(RFERF).
Off Remains off when operating condition is normal.
Indicates a T1 alarm condition encountered by software.
Off Remains off when operating condition is normal.
On Indicates a T1 alarm condition encountered by software for a
specific port.
Off Remains off when operating condition is normal.
Green Indicates a CT3 card line connection enabling normal
operation.
Yellow Normal operation is disabled.
On Indicates the CT3 LIU is experiencing a loss of signal.
Off Remains off when operating condition is normal.
On Indicates that at least one T1 is unavailable.
Off Remains off when operating condition is normal.
Flickering There is call activity on the DFC.
On The DFC passed the initial power-up diagnostic tests and is
operating normally.
Off Indicates that all calls associated with the card are shut down
and it is safe to remove the card with the system powered on.
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