11 — ONT statistics and performance monitoring
11-12 July 2008 Alcatel-Lucent 7342 ISAM FTTU ONT R04.05.06
ONT Product Information Manual Edition 01 3FE 51892 AAAA TCZZA
Diagnostic data capturing
In addition to status reports, the operator can issue a request to the ONT to store
diagnostic data in nonvolatile memory, which the ONT can make available to a
diagnosis technician in a remote centre for repair purposes. In addition to issuing a
request, the LP MDU ONTs support the sending of diagnostic data to nonvolatile
memory by use of a Save Data push button on the faceplate of the ONT. Diagnostic
data includes:
• OMCI service interface provisioning data
• UPS alarm status
• Content of relevant hardware registers
• Amount of allocated and free RAM at time of receipt of request
• Processor stack at time of receipt of request
• CPU utilization at time of receipt of request
• SLID information
• Quantity of traffic flowing through the ONT at time of receipt of request
• State of the software load images
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