{"product_id":"rb1-dwdm-aawg-21-dwdm-aawg-passive-muxdemux-filter-40-channels-simplex-100ghz-spacing-ch21156061nm-to-ch60152955nm-rack-19","title":"RB1-DWDM-AAWG-21 - DWDM AAWG passive mux\/demux filter 40 channels, simplex, 100GHz spacing, ch21(1560.61nm) to ch60(1529.55nm), rack 19\"","description":"\u003cp\u003eThe core of a DWDM application is the passive MUX\/DEMUX unit. DWDM stands for Dense Wavelength Division Multiplexing and allows for very high concentration of channels on a single fiber circuit. Using a 100GHz spacing grid for channels results in 80 separate channels available in the 1550nm window.\u003c\/p\u003e\n\u003cp\u003eWe do provide\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eAAWG (Athermal AWG)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDWDM mux\/demuxes, in either fixed 1RU rack 19\" format (as shown in above picture) or LGX or no housing modules format. AAWG DWDM technology has allowed full use of the bandwidth a dark fiber can offer.\u003c\/p\u003e\n\u003cp\u003eDue to the fixed insertion loss, number of channels is no more a concern. Thus we see deployments going usually for 40 channels, giving ample provisioning of future bandwidth.\u003c\/p\u003e\n\u003cp\u003eThe RB1-DWDM-AAWG-21 is a 40 channels DWDM AAWG mux\/demux simplex path filter, covering all ITU 100GHz grid channels 21 to 60, with LC\/UPC connectors.\u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\" align=\"center\"\u003e\n\u003ctbody align=\"center\"\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" align=\"center\" width=\"240\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"center\" width=\"432\"\u003e\u003cstrong\u003e1:40 Mux\/Demux\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eCenter Wavelength (nm)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e1529.55~1560.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003ePassband (nm)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003eITU±0.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eOperating Wavelength (nm)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003eITU 100GHz grid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eFiber Type\u003c\/td\u003e\n\u003ctd width=\"432\"\u003eSMF-28e with 0.9mm Loose tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eIL (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≤5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" width=\"96\"\u003eIsolation (dB)\u003c\/td\u003e\n\u003ctd width=\"144\"\u003eAdjacent Channel\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≥25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"144\"\u003eNon-Adjacent Channel\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≥30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eRipple (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≤0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003ePDL (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≤0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003ePMD (ps)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≤0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eRL (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≥45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eDirectivity (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≥50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eMaximum Optical Power (mw)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eFiber length(m)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e1.0±0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eOperating Temperature (°C)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e-5～70\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eStorage Temperature (°C)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e-40～85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003ePackage Dimension (mm)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e19” 1U Rack-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" width=\"240\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd width=\"432\"\u003eLC\/UPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAAWG DWDM mux\/demuxes are available in 40, 48 or 80 channels. This is a 40 channels simplex DWDM filter. In a simplex configuration (like the one available on this page), two wavelengths must be used for a single duplex channel, thus the total filter capacity is halved, but the fiber requirements only demand for a single strand of fiber.\u003c\/p\u003e\n\u003cp\u003eGiven the large amount of channels that can be active through an AAWG mux\/demux, single strand fiber connections are a viable solution for crowded fiber optic segments. Options for monitoring ports and\/or 1310nm pass through port are available on request, please\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.fiberoptics4sale.com\/pages\/help\" rel=\"noopener\" target=\"_blank\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor such choices.\u003c\/p\u003e\n\u003cp\u003eTo assure communications over the DWDM wavelengths special\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.fiberoptics4sale.com\/products\/sfp-10g-dwdm-optical-transceiver-40km-cisco-ready\" target=\"_blank\"\u003e\u003cstrong\u003eDWDM SFP modules\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003emust be used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional information on DWDM mux\/demux:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cimg title=\"PDF\" src=\"https:\/\/cdn11.bigcommerce.com\/s-ud26lew7xv\/product_images\/uploaded_images\/pdf.png\" alt=\"\" width=\"16\" height=\"16\" align=\"middle\" border=\"0\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/003-RB-DWDM-mux-demux-datasheet.pdf?v=1742767605\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRB-DWDM filters specifications table\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CTC Union","offers":[{"title":"Default Title","offer_id":49083486830848,"sku":"RB1-DWDM-AAWG-21","price":2448.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/40CH-AAWG-single_front-wborder__86839-fotor-20250323151253.png?v=1785200555","url":"https:\/\/alotechparts.com\/products\/rb1-dwdm-aawg-21-dwdm-aawg-passive-muxdemux-filter-40-channels-simplex-100ghz-spacing-ch21156061nm-to-ch60152955nm-rack-19","provider":"Alo Tech Solutions","version":"1.0","type":"link"}