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Showing Posts From: ROADMs

Huawei May Hit Optics Component Space with Both Barrels

fibeReality believes that Huawei Technologies is striving to develop coherent optics and optical switching components, as well as potentially other types of new devices further down the food chain with the intent of going head-to-head across the world with major competitors in the market, including Finisar, Lumentum Holdings, and Oclaro. It seems that a logical…

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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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CenturyLink Could be a Sleeper

When a typical industry observer thought of CenturyLink over the past several years, the following aspects probably came to mind: only a handful of major metropolitan areas that are a vast distance apart from each other, a large “independent telco” mindset, longer metro/regional networks that can require costlier equipment outlays, lots of rural customers in…

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Lumentum: Be Careful What You Wish For

Who could blame Lumentum Holdings for finding it desirable to move upstream in offering something close to full optical systems in order to generate higher margins? In some respects, the time to do so is somewhat optimal given the ex-JDSU’s historic position, particularly on the telecom side of the house. However, the level of competition…

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AT&T’s “Open ROADM”: More Skepticism

In defiance of AT&T’s uniquely leviathan network involving layers of infrastructure built over many years, the service provider continues to promote further leading-edge concepts that would ostensibly change the fundamental nature of its cost structure as well as its spider web of operational entanglements. These major shifts have been projected to occur in an immense…

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Ciena’s New Obsession with Vertical Integration

Ciena’s purchase of several assets from TeraXion represents the first time that the system player has acquired just components as opposed to full systems from an outside vendor, symbolizing an evolving shift in philosophy over the last several years away from less of a reliance on merchant componentry suppliers to more internal development and construction….

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