{"product_id":"1-2034-fmu-wdm43c-catv","title":"FMU-WDM43C, PON Coexistence Element (CEx) WDM for GPON\/XG(S)-PON\/NG-PON2\/CATV, SC\/APC, FMU Plug-in Module","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe PON Coexistence Element (CEx) module enables multiple services—including GPON, XG(S)-PON, NG-PON2, CATV, and other current or future technologies—to operate simultaneously over a single fiber using wavelength multiplexing. It provides a smooth and cost-effective upgrade path to next-generation PON services without the need to replace existing infrastructure.\nEngineered with thin-film filter (TFF) technology, FS CEx features a plug-and-play design compatible with FS FMU chassis, holding up to 2 modules per 1U rack. Operating across a broad 1260–1603nm operating range, it delivers low insertion loss, high isolation, and excellent optical stability, ensuring reliable multi-service transmission and future-ready scalability.","brand":"Refurb Squared","offers":[{"title":"FMU-WDM43C, CATV","offer_id":51507132399904,"sku":"1-2034-fmu-wdm43c,-catv","price":895.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/202508291229206ap3n8_jpg_399515bc-3431-4503-9538-1c327c930850.webp?v=1776867694","url":"https:\/\/www.refurb2.com\/products\/1-2034-fmu-wdm43c-catv","provider":"Refurb Squared","version":"1.0","type":"link"}