ROADMs: reconfigurable but still not agile

Briefing: Dynamic optical networks

Part 2: Wavelength provisioning and network restoration

How are operators using reconfigurable optical add-drop multiplexers (ROADMs) in their networks? And just how often are their networks reconfigured? gazettabyte spoke to AT&T and Verizon Business.

Operators rarely make grand statements about new developments or talk in terms that could be mistaken for hyperbole. 

“You create new paths; the network is never finished”

Glenn Wellbrock, Verizon Business

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ROADMs: Set for double-digit growth

A Q&A with Andrew Schmitt, directing analyst, optical at Infonetics Research regarding ROADMs and his report's findings.

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