{"width":"100%","blog_url":"https://sunmorph.hatenadiary.org/","provider_url":"https://hatena.blog","image_url":null,"height":"190","type":"rich","provider_name":"Hatena Blog","categories":[],"url":"https://sunmorph.hatenadiary.org/entry/20121216/1355718336","title":"Specifical description of WDM systems","author_name":"Sunmorph","version":"1.0","blog_title":"Data Center Cabling Solutions Blog","description":"What\u2019s WDM? It\u2019s short for Division Multiplexing Wavelength technology. A WDM system uses a multiplexer at the transmitter to join the signals together, and a demultiplexer at the receiver to split them apart. It contains DWDM and CWDM.DWDM is short for Dense Wavelength Division Multiplexing, an opt\u2026","author_url":"https://blog.hatena.ne.jp/Sunmorph/","published":"2012-12-16 13:25:36","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsunmorph.hatenadiary.org%2Fentry%2F20121216%2F1355718336\" title=\"Specifical description of WDM systems - 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>"}