{"product_id":"rb2-dwdm-aawg-21-dwdm-aawg-passive-muxdemux-filter-40-duplex-channels-100ghz-spacing-ch21156061nm-to-ch60152955nm-rack-19","title":"RB2-DWDM-AAWG-21 - DWDM AAWG passive mux\/demux filter 40 duplex channels, 100GHz spacing, ch21(1560.61nm) to ch60(1529.55nm), rack 19\"","description":"\u003cp\u003eThe core of a DWDM application is the passive MUX\/DEMUX filter unit. DWDM stands for Dense Wavelength Division Multiplexing and allows for very high concentration of channels on a single fiber circuit.\u003c\/p\u003e\n\u003cp\u003eUsing a 100GHz spacing grid for channels results in approximately 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 with 100GHz ITU spacing grid, 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\u003ctable align=\"center\" cellpadding=\"0\" cellspacing=\"0\" border=\"1\"\u003e\n\u003ctbody align=\"center\"\u003e\n\u003ctr\u003e\n\u003ctd width=\"240\" colspan=\"2\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e\u003cstrong\u003e1:40 Mux\/Demux\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"240\" colspan=\"2\"\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 width=\"240\" colspan=\"2\"\u003ePassband (nm)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003eITU±0.22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"240\" colspan=\"2\"\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 width=\"240\" colspan=\"2\"\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 width=\"240\" colspan=\"2\"\u003eIL (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≤5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"96\" rowspan=\"2\"\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 width=\"240\" colspan=\"2\"\u003eRipple (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≤0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"240\" colspan=\"2\"\u003ePDL (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≤0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"240\" colspan=\"2\"\u003ePMD (ps)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≤0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"240\" colspan=\"2\"\u003eRL (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≥45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"240\" colspan=\"2\"\u003eDirectivity (dB)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e≥50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"240\" colspan=\"2\"\u003eMaximum Optical Power (mw)\u003c\/td\u003e\n\u003ctd width=\"432\"\u003e300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"240\" colspan=\"2\"\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 width=\"240\" colspan=\"2\"\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 width=\"240\" colspan=\"2\"\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 width=\"240\" colspan=\"2\"\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 width=\"240\" colspan=\"2\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd width=\"432\"\u003eLC\/UPC or LC\/APC\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 channel model duplex (two fiber paths).\u003c\/p\u003e\n\u003cp\u003eSimplex versions are also available. In a simplex configuration, 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.\u003c\/p\u003e\n\u003cp\u003eOptions 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 border=\"0\" align=\"middle\" height=\"16\" width=\"16\" alt=\"\" src=\"https:\/\/cdn11.bigcommerce.com\/s-ud26lew7xv\/product_images\/uploaded_images\/pdf.png\" title=\"PDF\"\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":49083486961920,"sku":"RB2-DWDM-AAWG-21","price":4505.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/40ch-duplex-AAWG_Front__59975-fotor-2025032315748.png?v=1785200561","url":"https:\/\/alotechparts.com\/products\/rb2-dwdm-aawg-21-dwdm-aawg-passive-muxdemux-filter-40-duplex-channels-100ghz-spacing-ch21156061nm-to-ch60152955nm-rack-19","provider":"Alo Tech Solutions","version":"1.0","type":"link"}