{"product_id":"rb5-md81d-47-lcu-cwdm-muxdemux-filter-81-duplex-channels-over-fiberwith-1310nm-pass-through-port","title":"RB5-MD81D-47-LCU - CWDM mux\/demux filter, 8+1 duplex channels over fiber(with 1310nm pass through port)","description":"\u003cp\u003e\u003cspan\u003eThe core of any CWDM application is the passive MUX\/DEMUX filter unit. The new CWDM mux\/demuxes from Fosco adopt a modular format. Each mux\/demux can be used as standalone unit or can be installed as card in a simple RB-CH04 chassis with 4 slots. The RB-CH04 chassis can be installed in 19\" rack and occupies only 1U of rack space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe RB5-MD81D-47-LCU mux\/demux bundles the main 8 CWDM channels: 1471, 1491, 1511, 1531, 1551, 1571, 1591 and 1611nm and also adds an additional broad channel for 1310nm. This allows the CWDM solution based on this mux\/demux to be deployed over an already existing 1310nm connection with a minimum downtime and minimal changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOnce installed, the RB5-MD81D-47-LCU will provide additional 8 CWDM channels for increased capacity. Equipment is able to bundle and respectively unbundle up to 9 different optical wavelengths over a single fiber optic circuit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCWDM technology is basically using a gap of 20nm between each lambda. To assure communications over these wavelengths special \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.fiberoptics4sale.com\/products\/sfp-gigabit-cwdm-modules-1271-1611nm-80km-maximum-distance-digital-diagnostic-support\" target=\"_blank\"\u003e\u003cstrong\u003eCWDM SFP modules\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e must be used.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ninth lambda is the 1310nm wavelength 90nm wide channel that can be used with conventional 1310nm lasers. The ninth channel can be customized and be any other low band CWDM channel (1271 to 1331nm). For mux\/demux customizations, please do not hesitate to \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.fiberoptics4sale.com\/pages\/help\" target=\"_blank\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe complete CWDM mux\/demux is the one using all 8 colored CWDM wavelengths doing an 8+1:1 (eight and 1311nm-to-one) multiplexing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThere are many other options for CWDM and\/or DWDM cards that would all fit the RB-CH04 4 slot chassis. 4:1, 16:1 simplex or duplex card options are available for the RB series of CWDM and DWDM filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCustom made CWDM and DWDM filters can be executed for special application requirements. \u003c\/span\u003e\u003cspan\u003eFor such design, please do not hesitate to \u003c\/span\u003e\u003ca href=\"https:\/\/www.fiberoptics4sale.com\/pages\/help\" rel=\"noopener\" target=\"_blank\"\u003econtact us\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional information on CWDM 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 rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/002-20rb-cwdm-mux-demux-datasheet.pdf?v=1742756445\" target=\"_blank\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCWDM cards specifications table\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003cem\u003e Only the card is sold under this part number. The chassis is sold separately.\u003c\/em\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CTC Union","offers":[{"title":"Default Title","offer_id":49083486994688,"sku":"RB5-MD81D-47-LCU","price":2456.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/8chLGX__70035.jpg?v=1785200562","url":"https:\/\/alotechparts.com\/products\/rb5-md81d-47-lcu-cwdm-muxdemux-filter-81-duplex-channels-over-fiberwith-1310nm-pass-through-port","provider":"Alo Tech Solutions","version":"1.0","type":"link"}