{"product_id":"1-3261-1550-1610nm-simplex-1-5dbfmu","title":"4 Channels CWDM Mux or Demux, 1550-1610nm, with Expansion Port, 1.5dB Typical IL, LC\/UPC, Single Fiber, FMU Plug-in Module","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe 4CH Mux Demux, based on TFF technology, is a passive CWDM device featuring high density, low loss, and short-haul transmission suitability. It is integrated with an expansion port, which supports expanding the capacity of existing fiber infrastructure. It utilizes 1550nm CWDM channels to transmit multiple DWDM wavelengths within a single CWDM channel, providing a cost-effective and easily scalable solution. In addition, this unit can act as a multiplexer or a de-multiplexer (Mux\/Demux). It combines 4-channel of CWDM wavelengths into a composite signal or separates the combined CWDM signal into 4-channel individual wavelengths over a single-mode optical fiber. In accordance with the ITU-T G.694.2, it maximizes the capacity of the C-band range. Designed for maximum configuration flexibility, the CWDM Mux Demux can plug directly into the FMU chassis, each module occupying one slot.","brand":"Refurb Squared","offers":[{"title":"1550-1610nm, Simplex, 1.5dBFMU","offer_id":51507368952096,"sku":"1-3261-1550-1610nm,-simplex,-1.5dbfmu","price":363.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20250901105034xiky2j_jpg_0d39d499-2f9b-416e-bb03-258badd7c062.webp?v=1776869050","url":"https:\/\/www.refurb2.com\/products\/1-3261-1550-1610nm-simplex-1-5dbfmu","provider":"Refurb Squared","version":"1.0","type":"link"}