<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Tue, 21 Apr 2026 05:45:41 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/wdm/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[What’s the Principle of Arrayed Waveguide Grating (AWG)]]></title><description><![CDATA[AWG is Arrayed Waveguide Grating and is the technology of first choice in dense wavelength division multiplexing systems (DWDM). AWG is a planar waveguide device, which is an arrayed waveguide grating]]></description><link>http://direct.ecency.com/awg/@hycsystembella/what-s-the-principle-of-arrayed-waveguide-grating-awg</link><guid isPermaLink="true">http://direct.ecency.com/awg/@hycsystembella/what-s-the-principle-of-arrayed-waveguide-grating-awg</guid><category><![CDATA[awg]]></category><dc:creator><![CDATA[hycsystembella]]></dc:creator><pubDate>Fri, 27 Dec 2019 07:44:45 GMT</pubDate><enclosure url="https://images.ecency.com/p/RGgukq5E6HBNrcRhhEDRtH5X4RSm9pXoryqEN5k32u3grSKJ7Ai6A6fZMgARbRXajz12v2vP4vMGiw5hY8iqrPmoFbMAKahFyNXcjcxMKzAcbEVEPshQ1icBdgbEVD2?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[What is AWG (Arrayed Waveguide Gratings)?]]></title><description><![CDATA[Why is AWG demanded? As we know, DWDM technology enables transmission of dozens of wavelengths in a single fiber, which expands the capacity of optical fiber communication enormously. The first mux/demux]]></description><link>http://direct.ecency.com/awg/@hycsystembella/what-is-awg-arrayed-waveguide-gratings</link><guid isPermaLink="true">http://direct.ecency.com/awg/@hycsystembella/what-is-awg-arrayed-waveguide-gratings</guid><category><![CDATA[awg]]></category><dc:creator><![CDATA[hycsystembella]]></dc:creator><pubDate>Fri, 20 Dec 2019 09:17:57 GMT</pubDate><enclosure url="https://images.ecency.com/p/2Qhhdda6QnbewmLm8NhwoBxEay1M6U4AZ7zB9Sh5fRrddKMWrc5b7JhSZHyuzzANNdMvgP26BM85iCAZsybc?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[How to choose: CWDM, DWDM or CCWDM?]]></title><description><![CDATA[How does WDM work? Wavelength division multiplex is referred to as WDM, which combines multiple signals at various wavelengths for simultaneous transmission over a single fiber optic cable. It usually]]></description><link>http://direct.ecency.com/wdm/@hycsystembella/how-to-choose-cwdm-dwdm-or-ccwdm</link><guid isPermaLink="true">http://direct.ecency.com/wdm/@hycsystembella/how-to-choose-cwdm-dwdm-or-ccwdm</guid><category><![CDATA[wdm]]></category><dc:creator><![CDATA[hycsystembella]]></dc:creator><pubDate>Tue, 22 Oct 2019 02:23:57 GMT</pubDate><enclosure url="https://images.ecency.com/p/2Qhhdda6QnbewmLm8NhwoBxEay1M6U4AZ7zB9Sh5xziowrpUTcdhU7tM8qNc8KW41XnwRU4Hk7uNAL9VQ6zr?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Do you know MUX and DEMUX in WDM?]]></title><description><![CDATA[Wavelength Division Multiplexing(WDM) is one of the most common way of using wavelengths to increase bandwidth by multiplexing various optical carrier signals onto a single optical fiber. It combines a]]></description><link>http://direct.ecency.com/wdm/@hycsystembella/do-you-know-mux-and-demux-in-wdm</link><guid isPermaLink="true">http://direct.ecency.com/wdm/@hycsystembella/do-you-know-mux-and-demux-in-wdm</guid><category><![CDATA[wdm]]></category><dc:creator><![CDATA[hycsystembella]]></dc:creator><pubDate>Thu, 01 Aug 2019 03:37:36 GMT</pubDate><enclosure url="https://images.ecency.com/p/2Qhhdda6QnbewmLm8NhwoBxEay1M6U4AZ7zB9Sh5xfB18779wrU6AdbQzhkXALTCeKSoKtKKBVDMCJigzKcz?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[5G-PON for Mobile Network Infrastructure]]></title><description><![CDATA[What is the brand name of your Best Mobile Network Infrastructure entry? Please note the name given here will be used in all awards publicity and materials. (approx. 25 words) 5G-PON 2. Is this a joint]]></description><link>http://direct.ecency.com/fronthaul/@ffiss/5g-pon-for-mobile-network-infrastructure</link><guid isPermaLink="true">http://direct.ecency.com/fronthaul/@ffiss/5g-pon-for-mobile-network-infrastructure</guid><category><![CDATA[fronthaul]]></category><dc:creator><![CDATA[ffiss]]></dc:creator><pubDate>Wed, 29 May 2019 01:46:03 GMT</pubDate></item><item><title><![CDATA[5G-PON]]></title><description><![CDATA[FrontHaul(BBU ~ RRH) Solution based on C-RAN, WDM mux/demux COT(active) + MRN/SRN(passive) + T-SFP]]></description><link>http://direct.ecency.com/fronthaul/@ffiss/75jim8-5g-pon</link><guid isPermaLink="true">http://direct.ecency.com/fronthaul/@ffiss/75jim8-5g-pon</guid><category><![CDATA[fronthaul]]></category><dc:creator><![CDATA[ffiss]]></dc:creator><pubDate>Wed, 14 Mar 2018 02:03:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/AmRc67RgYaWVEa5TxnoPRiGMS1Ae6MyfiK8oyuudt3918e3gJquAhvf4NEEbx1GwEXQTevCwtusavAYembGXhxRY5b26N9CxX2q3RCkrGDBrD3rE8psfh2DAwxFPqjpyXifXrH9wwjb8RviWavE8umkM6MgT1EEa?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>