Your network
Every site, fibre and wireless — at a glance.
Map
View mode — look around, tap a site to see its details. Switch to Edit to plot poles, run cable and add closures.
Light budget
Plan the power you should read at each point, and check it against the field.
Source
The path — OLT to client
Expected vs field
Set the OLT power and the path above. The expected level at each point appears here — then type what you measured to spot high loss.