Infinera speeds up network restoration

• Claimed to be the only hardware implementation of the Shared Mesh Protection protocol
• Provides network-wide protection against multiple network failures
• The chip is already within the DTN-X system; protocol will be activated this year

Pravin Mahajan, Infinera

Infinera has developed a chip to speed up network restoration following faults.

The chip implements the Shared Mesh Protection (SMP) protocol being developed by the International Telecommunication Union (ITU) and the Internet Engineering Task Force (IETF) and Infinera believes it is the only vendor with hardware acceleration of the protocol.

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Aurrion mixes datacom and telecom lasers on a wafer

Silicon photonics player, Aurrion, has detailed the making of multiple laser designs for datacom and telecom on a single wafer. The multiple designs on one wafer benefit the economics of telecom lasers by manufacturing them alongside higher-volume datacom sources.

"There is an inevitability of the co-mingling of electronics and optics and we are just at the beginning"

Eric Hall, Aurrion

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Cisco Systems demonstrates 100 Gigabit technologies

* Cisco adds the CPAK transceiver to its mix of 100 Gigabit coherent and elastic core technologies
* Announces 100 Gigabit transmission over 4,800km

"CPAK helps accelerate the feasibility and cost points of deploying 100Gbps"

Stephen Liu, Cisco

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OFC/NFOEC 2013 to highlight a period of change

Next week's OFC/NFOEC conference and exhibition, to be held in Anaheim, California, provides an opportunity to assess developments in the network and the data centre and get an update on emerging, potentially disruptive technologies.

Source: Gazettabyte

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OFC/NFOEC 2013: Technical paper highlights

Source: The Optical Society

Network evolution strategies, state-of-the-art optical deployments, next-generation PON and data centre interconnect are just some of the technical paper highlights of the upcoming OFC/NFOEC conference and exhibition, to be held in Anaheim, California from March 17-21, 2013. Here is a selection of the papers.

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