{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Next Generation SDH/SONET: Evolution or Revolution?","author_name":"Huub van Helvoort","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0PY/bigB000PY487M.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000PY487M.html\">Next Generation SDH/SONET: Evolution or Revolution?</a>","width":400,"height":300}