In Fiber Node view, the breadcrumbs indicate the name of the fiber node plus the date and time of the Proactive and Outage scans that you are viewing, followed by an Info link to additional information. You see the most recent Proactive and Outage time scans, relative to the time that you have selected to view. If you have only or only Outage Manager, you will see only one time scan.
For example, breadcrumbs in the Fiber Node view show ServAssure NXT<Fiber Node Name> @ <date, time> (Proactive), <date, time> (Outage). This picture shows that you are viewing a fiber node called Mimic_C4_D20 on September 16, 2019. The latest Proactive scan occurred at 9:16:23 AM, and the latest Outage scan occurred at 9:20:32 AM.
Occasionally, the Proactive scan may show no data and a message in the breadcrumbs stating that the Proactive scan is not available due to updated topology. This message appears when topology is updated during the time period between an Outage and a Proactive scan.