Home Broadband Network Visualization and Playback
After receiving a complaint, the call center or NOC remotely demarcates and locates the fault and accurately dispatches work orders (WOs) to avoid unnecessary field visits. NCE (Access Domain) dynamically restores the service topology, and provides 24/7 playback of KPIs to automatically identify abnormal indicators.
Automatic Identification of PON Faults
PON faults account for 25% to 40% of all faults. Due to long and complex optical lines, engineers need to troubleshoot the faults on site, which is inefficient. This decreases user satisfaction. NCE (Access Domain) uses the OLT to collect data and extract characteristics of ONTs, identifies fault types based on multi-KPI correlation analysis, and restores the ODN topology. With these features, NCE (Access Domain) accurately identifies the causes of faults on the feeder, distribution, and drop fibers. NCE (Access Domain) also supports automatic creation of WOs, improving efficiency of troubleshooting PON faults.
ODN Weak Optical Signal Analysis and Proactive Rectification in Batches
NCE (Access Domain) identifies weak optical signals on feeder, distribution, and drop fibers, and determines whether the weak signals affect services based on user experience. It also provides rectification location, priority, and causes of weak optical signals to help carriers precisely and efficiently rectify issues related to weak optical signals.