ONOS view with established optical intent and connected devices 4. CONCLUSIONS This paper reported the design, implementationand experimental demonstration of whitebox agents enabling vendor ...
In this paper, we assume a partially disaggregated model with transponder nodes for transmission and ROADMs for switching, where each optical node is conceived as a whitebox con- sisting of a set of optical devices and a local node controller that exposes a single interface to the software-defined networks (SDN) controller.
To support such evolution, the design and implementation of vendor neutral whitebox agents [7] and enhanced SDN controller solutions [8, 9] have to provide standard control of network elements ...
Other hyperscale operators prefer a 'whitebox' approach where the ODM pre-installs an operating system of choice and provides some level of support. The 'hyperscalers' have now started to extend these models to support high-bandwidth interconnectivity between their datacentres including the transmission and switching of optical frequencies.
The Final METRO-HAUL node architecture and optical solutions D3.3 gives a complete overview of METRO-HAUL vision for metro node architecture, multi-vendor and disaggregated scenarios, interconnection, transmission and switching solutions in different network architectures.
Outline Introduction Towards new Metro Networks: the Metro-Haul project Metro-nodes with low-cost optical switching and transmission and computing / storage 5G and Network Services spanning Metro networks Challenge: Disaggregated Transport Networks SDN Control with Model-Driven development
The objective of METRO-HAUL is the disaggregation of optical networks: that refers to a deployment model of optical systems that composes and assembles open and available components, devices, and sub-systems.
The world is increasingly aware of the need for security in telecommunications, prompting the design and implementation of increasingly advanced techniques. Optical fibre itself is not secure and can be physically hacked with simple tapping devices. Furthermore, optical fibres carry not only data that needs to be ultra-secure, but also carry control systems managing critical infrastructure ...
An Operator ' s view on introduction of White Boxes in Optical Networks E. Riccardi, P. Gunning, +3 authors A. Lord Engineering, Computer Science bscw.metro-haul.eu Save to Library Create Alert Cite
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