Wavelength switched optical
network (WSON)
Wavelength switched
optical network (WSON) is a type of telecommunications network.
A WSON consist of two planes: the data and the control planes. The
data plane comprises wavelength-division multiplexing (WDM) fiber
links connecting optical cross-connect (OXCs) through a comb of
several tens of wavelength channels, with typical data rates of 10
or 40 Gbit/s. Optical end-to-end connections (i.e., lightpaths) are
established in the optical domain and switched by OXCs at the
wavelength granularity.
The dynamic provisioning and maintenance of lightpaths is managed by
the control plane. The control plane is implemented on a separate
network and typically employs one network controller for each node
in the data plane, as shown in the figure. The Generalized
Multi-Protocol Label Switching (GMPLS) protocol suite, the de facto
standard control plane for WSONs proposed by the IETF, is composed
of three protocols.
Wavelength Switched Optical Network with two established lightpaths.
About TACS
TACS
Consulting Delivers The Insight and Vision on Information
Communication and Energy Technologies for Strategic Decisions.
TACS is Pioneer and Innovator of many Communication Signal
Processors, Optical Modems, Optimum or Robust Multi-User or
Single-User MIMO Packet Radio Modems, 1G Modems, 2G Modems, 3G
Modems, 4G Modems, 5G Modems, 6G Modems, Satellite Modems, PSTN
Modems, Cable Modems, PLC Modems, IoT Modems and more..
TACS consultants conducted fundamental scientific research in
the field of communications and are the pioneer and first
inventors of PLC MODEMS, Optimum or Robust Multi-User or
Single-User MIMO fixed or mobile packet radio structures in the
world.
TACS is a leading top consultancy in the field of Information,
Communication and Energy Technologies (ICET). The heart of our
Consulting spectrum comprises strategic, organizational, and
technology-intensive tasks that arise from the use of new
information and telecommunications technologies. TACS Consulting
offers Strategic Planning, Information, Communications and
Energy Technology Standards and Architecture Assessment, Systems
Engineering, Planning, and Resource Optimization.
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TACS is a leading top consultancy in the field of information, communication
and energy technologies (ICET).
The heart of our consulting spectrum comprises strategic,
organizational, and technology-intensive tasks that arise from the use of new
information, communication and energy technologies.
The major emphasis in our work is found in innovative consulting and
implementation solutions which result from the use of modern information,
communication and energy technologies.
TACS
- Delivers the insight and vision
on technology for strategic decisions
- Drives
innovations forward as part of our service offerings to customers
worldwide
- Conceives
integral solutions on the basis of our integrated business and technological
competence in the ICET sector
- Assesses technologies and standards and develops
architectures for fixed or mobile, wired or wireless communications systems
and networks
- Provides
the energy and experience of world-wide leading innovators and experts in their fields for local,
national or large-scale international projects.
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