PON system might have different types of problems happening in different parts of network. Location of the problem defines whether all or just several subscribers will affected. Troubleshooting allows

Central office has a lot of equipment installed. Most significant part of PON is the

We are regularly reading and experiencing the importance and advantages of a fiber network and the reasons behind the popularity it is gaining by each passing day.

So, you have a bunch of homes and multidwelling units, and you do not know which is the best scenario to place