{"product_id":"1-3272-c21-c24-simplex-side-a-2-75dbfhd","title":"4 Channels DWDM Mux Demux, 100GHz C21-C24, with Monitor and Expansion Port, 2.75dB Typical IL, LC\/UPC, Single Fiber, Side-A, High Density, FHD™ Plug-in Module","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe 4CH Mux Demux, based on TFF (Thin Film Filter), is a passive DWDM device featuring high density, low loss, and long-haul transmission suitability. A 1% monitor port enables downtime-free troubleshooting, and an expansion port supports channel expansion. In addition, this unit can act as a Mux or Demux. It combines 4-channel of DWDM wavelengths into one composite signal and separates the combined signal into 4 individual wavelengths over a single-mode optical fiber. Compliant with the ITU-T G.694.1, it maximizes the C-band range capacity. Designed for maximum configuration flexibility, the DWDM Mux Demux can plug directly into the FHD® chassis, each module occupying one slot.","brand":"Refurb Squared","offers":[{"title":"C21-C24, Simplex, Side A, 2.75dBFHD","offer_id":51507369443616,"sku":"1-3272-c21-c24,-simplex,-side-a,-2.75dbfhd","price":1097.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20251216104631ihwp2s_jpg_2781ad15-62e8-4b8b-99b6-a4c131914c46.webp?v=1776869064","url":"https:\/\/www.refurb2.com\/products\/1-3272-c21-c24-simplex-side-a-2-75dbfhd","provider":"Refurb Squared","version":"1.0","type":"link"}