{"product_id":"qsfp-40g-lr4-optical-module-single-mode-cwdm-4-aggregate-10g-channels-10km","title":"QSFP+ 40G LR4 optical module, single-mode, CWDM 4 aggregate 10G channels, 10km","description":"\u003cp\u003e\u003cb\u003e\u003cspan\u003eProduct description\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe QSFP-4010-LR4 is a long range single-mode 40G QSFP+ optical module compatible with the 40GBase-LR4 specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt uses 4 CWDM 10G lasers running 1271~1331nm and combining them in a built-in mux\/demux. Each wavelength has 10.3125Gbps for a total speed of 40G available on the QSFP+ interface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe transceiver has been tested and found compatible on 40G QSFP+ ready Ethernet switches from Cisco, Juniper, and Edge-Core.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan\u003eQSFP-4010-LR4 40G QSFP+ SMF module specifications\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable cellspacing=\"3\" cellpadding=\"1\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#dbebfc\" align=\"center\"\u003e\n\u003ctd\u003eForm factor\u003c\/td\u003e\n\u003ctd\u003eSFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e40Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dbebfc\" align=\"center\"\u003e\n\u003ctd\u003eOptical connector\u003c\/td\u003e\n\u003ctd\u003edual LC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003eOperating distance\u003c\/td\u003e\n\u003ctd\u003e10Km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dbebfc\" align=\"center\"\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003esingle 3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eMSA SFF-8431, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dbebfc\" align=\"center\"\u003e\n\u003ctd\u003eOperating mode\u003c\/td\u003e\n\u003ctd\u003esingle-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003eFiber type\u003c\/td\u003e\n\u003ctd\u003eSingle-mode 9\/125um, two strands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#dbebfc\" align=\"center\"\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e1310nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003eDigital Diagnostic\u003c\/td\u003e\n\u003ctd\u003eYes (SFF-8472 compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional information on QSFP-4010-LR4 transceiver:\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\" border=\"0\"\u003e\u003ca href=\"https:\/\/datainterfaces.com\/content\/qsfp-4010-lr4-datasheet.pdf\"\u003ePDF Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"CTC Union","offers":[{"title":"Default Title","offer_id":49084546449664,"sku":"QSFP-4010-LR4","price":552.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/QSFP-4010-LR4__58347-fotor-20250321104631.png?v=1785214966","url":"https:\/\/alotechparts.com\/products\/qsfp-40g-lr4-optical-module-single-mode-cwdm-4-aggregate-10g-channels-10km","provider":"Alo Tech Solutions","version":"1.0","type":"link"}