{"product_id":"qsfp28-100g-er4-optical-transceiver-single-mode-lan-wdm-4-aggregate-25g-channels-40km-qsfp-10040-er4","title":"QSFP28 100G ER4 optical transceiver, single-mode, LAN-WDM 4 aggregate 25G channels, 40km, QSFP-10040-ER4","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct description\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe QSFP-10040-ER4 is a long range single-mode 100G QSFP28 optical module compatible with the 100GBase-ER4 specifications.\u003c\/p\u003e\n\u003cp\u003eIt uses 4 LAN-WDM 25G lasers running 1290~1310nm and combining them through a built-in mux\/demux. Each wavelength has 25Gbps for a total speed of 100G available on the QSFP28 interface.\u003c\/p\u003e\n\u003cp\u003eUnit can reach up to 40km distances on G.652 types of SMF.\u003c\/p\u003e\n\u003cp\u003eThe transceiver has been tested and found compatible on 100G QSFP28 ready Ethernet switches from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eArista\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCisco\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eJuniper\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEdge-Core\u003c\/strong\u003e. Transceiver operates into any 3rd party vendor equipment that follows the MSA open slot standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQSFP-10040-ER4 100G QSFP28 SMF module specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellspacing=\"3\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr align=\"center\" bgcolor=\"#dbebfc\"\u003e\n\u003ctd\u003eForm factor\u003c\/td\u003e\n\u003ctd\u003eQSFP28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003eSpeed\u003c\/td\u003e\n\u003ctd\u003e103.125Gb\/s aggregate bit rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\" bgcolor=\"#dbebfc\"\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\u003e40Km without FEC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\" bgcolor=\"#dbebfc\"\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\u003eQSFP28 MSA, RoHS 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\" bgcolor=\"#dbebfc\"\u003e\n\u003ctd\u003eOperating mode\u003c\/td\u003e\n\u003ctd\u003ehot plug 38 pin electrical interface\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 align=\"center\" bgcolor=\"#dbebfc\"\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e4 WDM lanes MUX\/DEMUX design centered on 1300nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"center\"\u003e\n\u003ctd\u003eDigital Diagnostic\u003c\/td\u003e\n\u003ctd\u003eYes (SFF-8472, SFF-8636 compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eAdditional information on QSFP-10040-ER4 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:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/QSFP-10040-ER4-100GE-QSFP28-ER4-40km-datasheet-v1-1.pdf?v=1742583563\" target=\"_blank\" rel=\"noopener\"\u003ePDF Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"CTC Union","offers":[{"title":"Default Title","offer_id":49083488108800,"sku":"QSFP-10040-ER4","price":4588.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/100G_QSFP28_ER4--QSFP-10040-ER4-2__97935-fotor-2025032112058.png?v=1785200594","url":"https:\/\/alotechparts.com\/products\/qsfp28-100g-er4-optical-transceiver-single-mode-lan-wdm-4-aggregate-25g-channels-40km-qsfp-10040-er4","provider":"Alo Tech Solutions","version":"1.0","type":"link"}