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Filter Editor: E1 Decoding
Selecting
- All: All of the conditions are selected.
- None: None of the conditions are selected.
- Alarms from Network/User: Indications of direction
are used as qualifiers and combined with each condition of alarm type:-
No: None of the selected conditions are applied
to alarms occurring from the related side.
Yes: There can be selection of alarms occurring
from the related side, in combination with the conditions.
- Conditions: One condition or several ones
can be independently selected in the list:-
-
No: The condition is not selected (default).
-
Yes: The condition is selected.
List of conditions
- CRC error: Events reporting a CRC4 error.
- Clock slip: Events reporting a clock slip.
- Alarm modes: Relating to alarm states:-
- Current state: To select the events reporting
actual states of the alarm(s) coming on or going off.
- Transition: To select the events reporting
any transition of the alarm(s) coming on or going off.
- Alarms of Frame type: According to G704 Recommendation:-
- FL: Events reporting a loss of frame alignment.
PVT in French.
- ALM: Events reporting an alarm indication
to the remote end.
PVTd in French.
- CRC: Events reporting a loss of CRC multi-frame
alignment.
- AIS: Events reporting an alarm indication
signal (2 Mbits).
SIA in French.
- AIS64K: Events reporting an alarm indication
signal (TS 16).
- Sa7 bit: Events reporting the state of
the Sa7 bit.
- Alarms of Multiframe type: According to G704
Recommendation:-
- MFL: Events reporting a loss of multi-frame
alignment (abcd signalling).
PVMT in French.
- ALM: Events reporting an alarm indication
to the remote end (abcd signalling).
PVMTd in French.
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