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![Testing submarine cables: why it’s a big deal](/contentassets/b149ca2763cd476e92ac7bbd667c810c/blog-banner_testing-submarine-cables_1270x546.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
Testing submarine cables: why it’s a big deal
By EXFO
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![Q&A with EXFO: Understanding Submarine OSNR](/contentassets/a00c469bb11f413eb9b38dc0e1907256/banner_understanding-submarine-osnr_1270x546.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
Q&A with EXFO: Understanding Submarine OSNR
By EXFO
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![Vodafone New Zealand achieves world’s first live 400G deployment](/contentassets/43c974a40f6b42089e17481af91a2eda/banner_vodafone-new-zealand-achieves-world-first-live-400g-deployment_1440x627.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
Vodafone New Zealand achieves world’s first live 400G deployment
By Jean-Marie Vilain
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![Manufacture without constraints using automation and switching](/contentassets/ca4abce55aaf4e8bbb739fb762750b6c/banner_manufacture-without-constraints-using-automation-and-switching_1440x627.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
Manufacture without constraints using automation and switching
By François Robitaille
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![On the road to DCI transformation](/contentassets/b80bd519f5f842918bc7cabea48bf922/banner-video-the-path-to-dci-transformation-1440x627.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
On the road to DCI transformation
By
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![Overcoming Connection Reflectance and Network Failure in the 10G/40G/100G/400G Data Center Migration](/contentassets/905ac23ccb614704bec4f25519ddd442/banner-overcoming-connection-reflectance-network-failure-1440x627.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
Overcoming Connection Reflectance and Network Failure in the 10G/40G/100G/400G Data Center Migration
By EXFO
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![What’s the Key to Agility in a NEM Environment?](/contentassets/20cee4d6da8d4a5197a78bae296b3615/challenge-manufacture-without-constraints-726x317.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
What’s the Key to Agility in a NEM Environment?
By François Robitaille
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![Do You Really Need a High-resolution OSA for Analyzing 200G/400G and Flexgrid Signals?](/contentassets/9f4691f2a0034d4d9bdf6bd5885add73/highspeed-banner.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
Do You Really Need a High-resolution OSA for Analyzing 200G/400G and Flexgrid Signals?
By Jean-Sébastien Tassé
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![40G/100G Coherent Detection Systems: Do They Deliver the Bang for the Buck?](/contentassets/9bc566ba91dd459e907d245f82c27eda/bang1.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
40G/100G Coherent Detection Systems: Do They Deliver the Bang for the Buck?
By Jean-Sébastien Tassé
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![Overcoming the challenges of OSA measurements](/contentassets/826cfcbe77404d0a89982402d64b2922/header-curve.jpg?rxy=0.5,0.5&width=500&height=300&rmode=crop)
Overcoming the challenges of OSA measurements
By EXFO
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