Market Spotlight: ROADMs
The article gave an introduction of Huawei's OTN and traditional transport platforms, which address metro and long-haul networks and use several ROADM options in the form of plug-in cards.
Light Reading
http://www.lightreading.com/document.asp?doc_id=198238&page_number=6
The article gave an introduction of Huawei's OTN and traditional transport platforms, which address metro and long-haul networks and use several ROADM options in the form of plug-in cards.