{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsunmorph.hatenadiary.org%2Fentry%2F20121212%2F1355379378\" title=\"Fiber optic data transmission technology about DWDM and CWDM - Data Center Cabling Solutions Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"provider_name":"Hatena Blog","height":"190","url":"https://sunmorph.hatenadiary.org/entry/20121212/1355379378","title":"Fiber optic data transmission technology about DWDM and CWDM","description":"Dense Wavelength Division Multiplexing(DWDM) refers to a fiber optic data transmission technology, which parallel transmission using the wavelength of the laser in accordance with the bit or the string line transmission mode in the optical fiber transmission data.DWDM has three characteristics:(1)In\u2026","author_name":"Sunmorph","published":"2012-12-12 15:16:18","version":"1.0","blog_url":"https://sunmorph.hatenadiary.org/","blog_title":"Data Center Cabling Solutions Blog","image_url":null,"type":"rich","author_url":"https://blog.hatena.ne.jp/Sunmorph/","width":"100%","provider_url":"https://hatena.blog"}