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- Reconfigurable_optical_add-drop_multiplexer abstract "In fiberoptics, a reconfigurable optical add-drop multiplexer (ROADM) is a form of optical add-drop multiplexer that adds the ability to remotely switch traffic from a wavelength-division multiplexing (WDM) system at the wavelength layer. This is achieved through the use of a wavelength selective switching module. This allows individual or multiple wavelengths carrying data channels to be added and/or dropped from a transport fiber without the need to convert the signals on all of the WDM channels to electronic signals and back again to optical signals.The main advantages of the ROADM are: The planning of entire bandwidth assignment need not be carried out during initial deployment of a system. The configuration can be done as and when required without affecting traffic already passing the ROADM. ROADM allows for remote configuration and reconfiguration. In ROADM, as it is not clear beforehand where a signal can be potentially routed, there is a necessity of power balancing of these signals. ROADMs allow for automatic power balancing.ROADM functionality originally appeared in long-haul dense wavelength division multiplexing (DWDM) equipment, but by 2005, it began to appear in metro optical systems because of the need to build out major metropolitan networks in order to deal with the traffic driven by the increasing demand for packet-based services.The switching or reconfiguration functions of a ROADM can be achieved using a variety of switching technologies including microelectromechanical systems (MEMS), liquid crystal, thermo optic and beam-steering switches in planar waveguide circuits, and tunable optical filter technology.".
- Reconfigurable_optical_add-drop_multiplexer wikiPageExternalLink hr20050517_esum.pdf.
- Reconfigurable_optical_add-drop_multiplexer wikiPageExternalLink SEEFIRE-WP2-Deliverable2.1-p-20051115x.pdf.
- Reconfigurable_optical_add-drop_multiplexer wikiPageID "2401965".
- Reconfigurable_optical_add-drop_multiplexer wikiPageLength "2302".
- Reconfigurable_optical_add-drop_multiplexer wikiPageOutDegree "15".
- Reconfigurable_optical_add-drop_multiplexer wikiPageRevisionID "541696148".
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Category:Telecommunications_equipment.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Liquid_crystal.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Microelectromechanical_systems.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Network_packet.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Optical_add-drop_multiplexer.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Optical_fiber.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Optical_filter.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Optical_mesh_network.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Thermo_optic_switch.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Waveguide.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Wavelength.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Wavelength-division_multiplexing.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLink Wavelength_selective_switching.
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLinkText "Reconfigurable Optical Add/Drop Multiplexer".
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLinkText "Reconfigurable optical add-drop multiplexer".
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLinkText "reconfigurable OADM".
- Reconfigurable_optical_add-drop_multiplexer wikiPageWikiLinkText "reconfigurable optical add-drop multiplexer".
- Reconfigurable_optical_add-drop_multiplexer subject Category:Telecommunications_equipment.
- Reconfigurable_optical_add-drop_multiplexer hypernym Form.
- Reconfigurable_optical_add-drop_multiplexer comment "In fiberoptics, a reconfigurable optical add-drop multiplexer (ROADM) is a form of optical add-drop multiplexer that adds the ability to remotely switch traffic from a wavelength-division multiplexing (WDM) system at the wavelength layer. This is achieved through the use of a wavelength selective switching module.".
- Reconfigurable_optical_add-drop_multiplexer label "Reconfigurable optical add-drop multiplexer".
- Reconfigurable_optical_add-drop_multiplexer sameAs Q3422032.
- Reconfigurable_optical_add-drop_multiplexer sameAs OADM.
- Reconfigurable_optical_add-drop_multiplexer sameAs Reconfigurable_optical_add_drop_multiplexer.
- Reconfigurable_optical_add-drop_multiplexer sameAs ROADM.
- Reconfigurable_optical_add-drop_multiplexer sameAs ROADM.
- Reconfigurable_optical_add-drop_multiplexer sameAs m.079kx9.
- Reconfigurable_optical_add-drop_multiplexer sameAs Q3422032.
- Reconfigurable_optical_add-drop_multiplexer wasDerivedFrom Reconfigurable_optical_add-drop_multiplexer?oldid=541696148.
- Reconfigurable_optical_add-drop_multiplexer isPrimaryTopicOf Reconfigurable_optical_add-drop_multiplexer.