PhaseJitter
IS-IT--Management
We receive many alarm 42 and alarm 44 notifications: "The long term alarm threshold has been surpassed in the DTI for loss of frame" or for "the detection of Remote Alarm Indication". Our provider is telling me that the frame alignment or loss issues we are experiencing are well within spec. This seems to occur 3 or 4 times a week.
One DTI sends a yellow alarm whenever this occurs, and often does a "software" reset. Is there a programming area on a MICS 6.0 to increase the value of this parameter??
What is acceptable in terms of frame loss? My book tells me that the frame loss duration needs to be 2.5 seconds before the yellow alarm is issued.
Thanks for any help
Charles
One DTI sends a yellow alarm whenever this occurs, and often does a "software" reset. Is there a programming area on a MICS 6.0 to increase the value of this parameter??
What is acceptable in terms of frame loss? My book tells me that the frame loss duration needs to be 2.5 seconds before the yellow alarm is issued.
Thanks for any help
Charles