In addition, with the aim of covering the entire territory with fiber optics and connecting almost all French households to very high speed (THD), the State has launched since 2013, the France Very High Speed Plan.
Deployment of optical fiber to NRO
Before being able to connect a building or a house to the optical fiber, it is necessary first of all that the optical fiber is deployed until the Node of Optical Connection . It is the place where the lines of subscribers of the same district or the same city converge. It is comparable to the NRA for telephone lines and ADSL.
Thus, in the same way as a telephone exchange where the copper pairs of the switched network (PSTN) and the ADSL equipment (DSLAM) are centralized, the NRO groups the fiber optic cables deployed by Orange and the optical line terminal ( OLT). Like the NRAs, the NROs are owned by Orange .
The OLT is the only active equipment which makes the connection between the local distribution network (allowing the connection of housing) and the national optical collection network.
Deployment of optical fiber to NRO
Before being able to connect a building or a house to the optical fiber, it is necessary first of all that the optical fiber is deployed until the Node of Optical Connection . It is the place where the lines of subscribers of the same district or the same city converge. It is comparable to the NRA for telephone lines and ADSL.
Thus, in the same way as a telephone exchange where the copper pairs of the switched network (PSTN) and the ADSL equipment (DSLAM) are centralized, the NRO groups the fiber optic cables deployed by Orange and the optical line terminal ( OLT). Like the NRAs, the NROs are owned by Orange .
The OLT is the only active equipment which makes the connection between the local distribution network (allowing the connection of housing) and the national optical collection network.
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