Experimental end-to-end demonstration of shared N: M dual-homed protection in SDN-controlled long-reach PON and pan-European core
S McGettrick, F Slyne, N Kitsuwan… - Journal of Lightwave …, 2016 - opg.optica.org
Seeking reduction of capital and operational costs on next-generation fiber networks is the
holy grail of network planning and deployment for all operators worldwide. In particular,
efficient deployment strategies of next-generation fiber access networks is of paramount
importance to enable wide-scale ubiquitous deployment of high-speed broadband services.
Exploiting the large capacity of fiber networks to support heterogeneous services from
residential and business users is a promising strategy toward this goal. Long-reach passive …
holy grail of network planning and deployment for all operators worldwide. In particular,
efficient deployment strategies of next-generation fiber access networks is of paramount
importance to enable wide-scale ubiquitous deployment of high-speed broadband services.
Exploiting the large capacity of fiber networks to support heterogeneous services from
residential and business users is a promising strategy toward this goal. Long-reach passive …
Experimental end-to-end demonstration of shared N: 1 dual homed protection in long reach PON and SDN-controlled core
S McGettrick, F Slyne, N Kitsuwan… - Optical Fiber …, 2015 - opg.optica.org
We demonstrate fast restoration of PON services with a dual-homed, shared-OLT protection
mechanism. Using the SDN-controlled pan-European GEANT core network, we demonstrate
PON protection and end-to-end service restoration times within 40ms and 155ms
respectively.
mechanism. Using the SDN-controlled pan-European GEANT core network, we demonstrate
PON protection and end-to-end service restoration times within 40ms and 155ms
respectively.
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