CRIS – 11 Jul 2007
NED explanation =>
8202 LOSS OF SUPERVISION CONNECTION
Meaning
A piece of equipment has detected a supervision connection fault.
This alarm affects the provided services.
Supplementary information fields
1 01 BSC supervises the equipment
02 BTS supervises the equipment
2 Q1 address of the piece of transmission equipment
3 the functional entity number specifies a physical unit of the
transmission equipment, for example a plug-in unit or a
daughter board. The number can be 0…254
4 the supervision block number specifies the faulty part of the
functional entity, for example a certain line interface or component
5 number of the Q1 service channel in the BSC, 0…27.
If equipment is supervised by the BTS, the channel number
is not relevant
6 name of the piece of transmission equipment.
Not included if the name is in the alarm object field of
the alarm printout.
See alarm instructions
7 number of the piece of transmission equipment.
Not included if the index is in the alarm object field of
the alarm printout.
See alarm instructions
8 rack (cabinet) number
FF = not defined
Included only if the equipment is supervised by a BTS that
supports coordinate settings
9 shelf number
FF = not defined
Included only if the equipment is supervised by a BTS that
supports coordinate settings
10 slot
FF = not defined
Included only if the equipment is supervised by a BTS that
supports coordinate settings
Instructions
Check Supplementary information field 1 to see whether the BSC or
the BTS supervises the equipment.
If the BSC supervises the equipment, use the MML commands Axx for
alarm administration.
If the BTS supervises the equipment, use the MML commands EOx for
alarm administration.
To clarify the reason for the fault, take a remote session to
transmission equipment and display fault information.