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The Challenge of 400G DWDM

The Telecommunications industry is rapidly moving towards 100G and 400G speeds in the access network. Historically, passive Dense Wavelength Division Multiplexing (DWDM) systems have been unaffected ...

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The Humble Patch Cord

Telecommunications network operators are managing a rapid, sometimes unprecedented, build-out of fiber-optic infrastructure to satisfy the growth of 5G RAN and the insatiable demand for FTTH services. Under this kind...

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Extended Range DWDM Access Networks

DWDM Access networks offer high capacity and cost-effectiveness. However, as the speed of DWDM systems increases with the wider use of coherent optics, range can become an issue in some...

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