{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"SDH / SONET Explained in Functional Models: Modeling the Optical Transport Network","author_name":"van Helvoort, Huub","thumbnail_url":"https://www.ebooknetworking.net/books/047/009/big0470091231.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0470091231.html\">SDH / SONET Explained in Functional Models: Modeling the Optical Transport Network</a>","width":400,"height":300}