传输告警

140 Mbit/s Loss of input signal 140M输入信号丢失

2 Mbit/s Alarm indication signal received

2 Mbit/s Loss of frame alignment 2 Mbit/s信号帧丢失

2 Mbit/s Loss of input signal 140M输入信号丢失

2 Mbit/s No CRC-4 Multiframe alignment signal

2 Mbit/s Not expected input signal

2 Mbit/s Remote defect indicator

2 Mbit/s output timing mode change

AU-4 Alarm indication signal received

AU-4 Loss of pointer

Cross connect unit failure

Cross connect unit failure - protected

Cross connect unit removed

Cross-connect inconsistency

Duplicate node name

Extra traffic preempted

Failed unit - protected

Fan 1 in fan unit halted

Fan 2 in fan unit halted

Fan 3 in fan unit halted

Fan unit entirely halted

LAN unit failure

LAN unit failure - protected

LAN unit removed

Laser degradation

Laser failure

Loss of Q2-communication

Loss of secondary input voltage

MDI 1:

MDI 2:

MDI 3:

MDI 4:

MDI 5:

MDI 6:

MDI 7:

MDI 8:

Node ID conflict

Paddle board configuration failure (wrong slot alignment)

Paddle board failure

Paddle board failure - protected

Paddle board removed

Path integrity failure

Plesiochronous interface unit failure

Plesiochronous interface unit failure - protected

Plesiochronous interface unit removed

Power and timing unit failure

Power and timing unit failure - protected

Power and timing unit removed

Pre-amplifier laser failure

Q-LAN termination loopback failed

RS-16 Ring Comm. Server network address protocol failure/version mismatch

Racktop battery failure

Racktop fuse failure

Received AU-type does not match expected type AU4

Received AU-type does not match expected type AU4-4c

Regenerator failure

Regenerator laser degradation

Regenerator removed

Ring incomplete/open

Ring startup in progress

STM-1 Loss of frame alignment

STM-1 Loss of input signal

STM-1 MS Alarm indication signal received

STM-1 MS Moderate block error rate

STM-1 MS Near-end background block errors thresh cross 15-min

STM-1 MS Near-end background block errors thresh cross 24-hrs

STM-1 MS Near-end errored seconds threshold crossing 15-min

STM-1 MS Near-end errored seconds threshold crossing 24-hrs

STM-1 MS Near-end severely ES threshold crossing 15-min

STM-1 MS Near-end severely ES threshold crossing 24-hrs

STM-1 MS Near-end unavailable seconds threshold crossing 15-min

STM-1 MS Near-end unavailable seconds threshold crossing 24-hrs

STM-1 MS Protection switching protocol failure

STM-1 MS Remote defect indicator

STM-1 Network connection server signal fail

STM-1 Not expected input signal

STM-1 RS trace identifier mismatch

STM-16 ALS disabled

STM-16 APS byte fail

STM-16 APS channel failure

STM-16 Fiber connection conflict

STM-16 LOS and restart pulse detected

STM-16 LOS and restart pulse detected - protected

STM-16 Laser switched off

STM-16 Loss of frame alignment

STM-16 Loss of frame alignment - protected

STM-16 Loss of input signal

STM-16 Loss of input signal - protected

STM-16 MS Alarm indication signal received

STM-16 MS Moderate block error rate

STM-16 MS Near-end background block errors thresh cross 15-min

STM-16 MS Near-end background block errors thresh cross 24-hrs

STM-16 MS Near-end errored seconds threshold crossing 15-min

STM-16 MS Near-end errored seconds threshold crossing 24-hrs

STM-16 MS Near-end severely ES threshold crossing 15-min

STM-16 MS Near-end severely ES threshold crossing 24-hrs

STM-16 MS Near-end unavailable seconds threshold crossing 15-min

STM-16 MS Near-end unavailable seconds threshold crossing 24-hrs

STM-16 MS Protection switching protocol failure

STM-16 MS Remote defect indicator

STM-16 Network connection server signal fail

STM-16 Not expected input signal

STM-16 RS Moderate bit error rate

STM-16 RS Near-end background block errors thresh cross 15-min

STM-16 RS Near-end background block errors thresh cross 24-hrs

STM-16 RS Near-end errored seconds threshold crossing 15-min

STM-16 RS Near-end errored seconds threshold crossing 24-hrs

STM-16 RS Near-end severely ES threshold crossing 15-min

STM-16 RS Near-end severely ES threshold crossing 24-hrs

STM-16 RS Near-end unavailable seconds threshold crossing 15-min

STM-16 RS Near-end unavailable seconds threshold crossing 24-hrs

STM-16 RS trace identifier mismatch

STM-16 fault locate fails

STM-4 Loss of frame alignment

STM-4 Loss of input signal

STM-4 MS Alarm indication signal received

STM-4 MS Moderate block error rate

STM-4 MS Near-end background block errors thresh cross 15-min

STM-4 MS Near-end background block errors thresh cross 24-hrs

STM-4 MS Near-end errored seconds threshold crossing 15-min

STM-4 MS Near-end errored seconds threshold crossing 24-hrs

STM-4 MS Near-end severely ES threshold crossing 15-min

STM-4 MS Near-end severely ES threshold crossing 24-hrs

STM-4 MS Near-end unavailable seconds threshold crossing 15-min

STM-4 MS Near-end unavailable seconds threshold crossing 24-hrs

STM-4 MS Protection switching protocol failure

STM-4 MS Remote defect indicator

STM-4 Network connection server signal fail

STM-4 Not expected input signal

STM-4 RS trace identifier mismatch

Squelch map update suspended

Station alarms disconnected

Station clock input Alarm indication signal

Station clock input Loss of frame alignment

Station clock input Loss of signal

Station clock input Not expected signal

Station clock output squelched

Syn/Plesio_chronous interface unit failure

Syn/Plesio_chronous interface unit failure - protected

Syn/Plesio_chronous interface unit removed

Synchronous adaptor unit failure

Synchronous adaptor unit failure - protected

Synchronous adaptor unit removed

Synchronous interface unit failure

Synchronous interface unit failure - protected

Synchronous interface unit removed

System controller failure

System timing in backup state

TU-12 Alarm indication signal received

TU-12 Loss of pointer

Timing interface unit failure

Timing interface unit failure - protected

Timing interface unit removed

Timing link failed

Timing link unequipped

Trace tone detected

Traffic squelched

Unit in initialisation

Unit present in unassigned slot

User panel failure

User panel removed

VC-12 Moderate block error rate

VC-12 Path trace identifier mismatch

VC-12 Payload mismatch

VC-12 Remote defect indicator

VC-12 Unequipped

VC-12 Virtual concatenated Loss of alignment

VC-4 Loss of multiframe

VC-4 Moderate block error rate

VC-4 Near-end background block errors thresh cross 15-min

VC-4 Near-end background block errors thresh cross 24-hrs

VC-4 Near-end errored seconds threshold crossing 15-min

VC-4 Near-end errored seconds threshold crossing 24-hrs

VC-4 Near-end severely ES threshold crossing 15-min

VC-4 Near-end severely ES threshold crossing 24-hrs

VC-4 Near-end unavailable seconds threshold crossing 15-min

VC-4 Near-end unavailable seconds threshold crossing 24-hrs

VC-4 Network connection server signal fail

VC-4 Path trace identifier mismatch

VC-4 Payload mismatch

VC-4 Remote defect indicator

VC-4 Unequipped

VC-4-4c Path trace identifier mismatch

Wrong Paddle board present

Wrong Power and timing unit present

Wrong unit - protected

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