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Showing Posts From: DWDM/CWDM

Ciena: Fast and Loose with Its Valuable IP

According to our Clash of Optical Component Vendors & Technologies in Data Center Networks report published several months ago: “Ciena, [like] Nokia, highly prizes its internal technology,” [especially as it relates to critical functionality, such as digital signal processing (DSP), that substantially differentiates its optical hardware from the competition]. Of course, both vendors have been…

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Lumentum and Oclaro: Back to the Future

Followers of our blog on LinkedIn, which received several updates each of the five days at OFC 2017, were able to read the rather profound comment by the Chief Commercial Officer of Oclaro at the “Fireside Chat” of the OIDA Executive Forum Program concerning the importance of sticking “to internal competence, such as it is…

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100G Will Remain Dominant for Decades

The understatement of the first half century involving optics may have come from a Ciena executive at the Deutsche Bank Technology Conference in September 2016: “[W]e think 100-gigabit is probably going to be the currency for some time still. That is a lot of capacity. I think we all get desensitized to it because everybody…

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Infinera and the Age of Narcissism

In early 2012, Forbes published an article called “Why Narcissistic CEOs Kill Their Companies.” While we believe that some of the characteristics described in the article do not necessarily apply to the two principal corporate executives at Infinera, there are at least several that seem to fit one or both to a tee. It also…

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Ciena Should Buy ADVA

While the ex-Nortel contingent, which has dominated the direction of Ciena in recent years, would almost assuredly be opposed to the idea because it would be viewed as a direct threat to its turf, the supplier would greatly benefit from purchasing ADVA Optical Networking. With the number of DWDM greenfield opportunities being few and far…

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Metro 100G “Heresy”

In a 2015 post discussing an OFC presentation of a well-known engineer in the business, titled “ROADMs Instead of Metro 100G Systems?”, the response from a technologist was, “Very interesting view, some may cry heresy.” fibeReality has been consistently rather bearish on public network deployment of metro 100G gear, including an earlier article: “Absurdity of…

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