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

Customers are expecting wireline-based telephones being highly reliable and stable. That includes availability of making calls to fire, police and hospital personnel even during electric power outages

What is Optical Network? It is a network containing both active and passive elements. Active elements are in Central Office, at customer, in repeat

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.

FTTx - FTTH & FTTB networks usually are planned and designed by operators purely to have been served for residential customer access - so the ONU -