Our cabinets
A fibre optic node is a concentration point in an optical fibre network. The active equipment from which the operator activates its subscribers’ accesses is installed there. To protect this equipment from harsh external factors, Grolleau offers prefabricated shelters that provide security and stability:
This allows for connections from 1,000 to 4,000 subscribers. The plant rooms are made up of large shelters upstream of the shared access points (SAP cabinets), located within the city.
However, the fibre optic node shelters generally have at least two distinct spaces:
Expertise
The access equipment is hosted in a space called “operator space” dedicated to the energy supply for this equipment. The optical transport fibres are connected to optical splitters in a space called the “optical transport space”.
Using Grolleau’s prefabricated shelters for fibre optic nodes, it is possible to industrialise deployment work on large-scale projects, with turnkey shelters that have been previously integrated in Grolleau’s production plant, delivered on site. Installation and commissioning therefore require little finishing work.
A large range of interior and exterior layout configurations are available. So that the shelter blends into its surroundings, Grolleau offers to customise its outer appearance, both in terms of colour and finish (e. g. wood or brick cladding). Slate or tile roofs can also be added to the shelter so that it blends even better into the landscape.
Grolleau offers a solution for installing photovoltaic panels on NRO shelters. This solution aims to promote the preservation and enhancement of the shelter ; to enable a reduction of its energy dependence ; to be part of an eco-responsible approach.
Learn more
More informations on
Fibre optic node Shelters
Our product sheets
Notre catalogue
