{"product_id":"40gbase-esm4-optical-transceiver-qsfp-40g-single-mode-module-1310nm-10km-mpoconnect-to-four-sfp-optical-transceiver-qsfp-40g-esm4","title":"40GBase-eSM4 Optical Transceiver,QSFP+,40G,Single-mode Module (1310nm,10km,MPO)(Connect to four SFP+ Optical Transceiver) - QSFP-40G-eSM4","description":"\u003cdiv\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 205.938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 247.062px;\"\u003eDifferences\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 205.938px;\"\u003eQSFP-40G-SR4\u003c\/td\u003e\n\u003ctd style=\"width: 247.062px;\"\u003eSupports multi-mode fiber networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 205.938px;\"\u003eQSFP-40G-ER4\u003c\/td\u003e\n\u003ctd style=\"width: 247.062px;\"\u003eSupports longer transmission distance up to 30km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 205.938px;\"\u003eQSFP-40G-LR4\u003c\/td\u003e\n\u003ctd style=\"width: 247.062px;\"\u003eSupports longer transmission distance up to 40km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"width: 476px;\" colspan=\"2\"\u003e\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eQSFP-40G-eSM4 Specifications\u003c\/strong\u003e\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eProduct Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003eQSFP-40G-eSM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003eHuawei\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003e40GBase-eSM4 Optical Transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eForm factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003eQSFP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eOptical fiber type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003eSMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eConnector type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003eMPO\/APC (8-strand or 12-strand, type B, female connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eMaximum Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003e10km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eTransmission rate [bit\/s]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003e40 Gbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eTarget transmission distance [km]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003eSingle-mode fiber: 10 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eCenter wavelength [nm]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003e1310 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eMaximum Tx optical power [dBm]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003e0.5 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eMinimum Tx optical power [dBm]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003e-8.2 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eMinimum extinction ratio [dB]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003e3.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eRx sensitivity [dBm]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003e-12.6 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eOverload power [dBm]\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003e0.5 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 228.531px;\"\u003e\u003cstrong\u003eCompatible Devices\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 241.469px;\"\u003eHuawei switches and routers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e \u003cdiv class=\"std prod-description\"\u003e\n\u003cp\u003eIntroducing the QSFP-40G-eSM4, a 40GBase-eSM4 Optical Transceiver from Huawei. This QSFP+ module is designed for single-mode networks, supporting transmission distances of up to 10 kilometers at 1310nm wavelength. With its MPO connector, it allows for easy connectivity to four SFP+ Optical Transceivers.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuick Spec\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTable 1 shows the quick spec of QSFP-40G-eSM4.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003e40GBase-eSM4 Optical Transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eQSFP+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle-mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003e10km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e● ● High-speed 40G transmission\u003c\/li\u003e\n\u003cli\u003e● ● Compatible with QSFP+ interface\u003c\/li\u003e\n\u003cli\u003e● ● Supports single-mode fiber networks\u003c\/li\u003e\n\u003cli\u003e● ● Long-distance transmission up to 10km\u003c\/li\u003e\n\u003cli\u003e● ● MPO connector for easy connection to SFP+ modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e● ● Data centers\u003c\/li\u003e\n\u003cli\u003e● ● Telecommunication networks\u003c\/li\u003e\n\u003cli\u003e● ● Enterprise networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSupported Options\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTable 2 shows the supported options of QSFP-40G-eSM4.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 196px;\"\u003eAccessories\u003c\/td\u003e\n\u003ctd style=\"width: 163px;\"\u003eModel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 196px;\"\u003eQSFP+ to SFP+ Converter Module\u003c\/td\u003e\n\u003ctd style=\"width: 163px;\"\u003eQSA-40G-CU5M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eCompare to Similar Items\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTable 3 shows the comparison to similar items of QSFP-40G-eSM4.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 205.938px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 247.062px;\"\u003eDifferences\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 205.938px;\"\u003eQSFP-40G-SR4\u003c\/td\u003e\n\u003ctd style=\"width: 247.062px;\"\u003eSupports multi-mode fiber networks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 205.938px;\"\u003eQSFP-40G-ER4\u003c\/td\u003e\n\u003ctd style=\"width: 247.062px;\"\u003eSupports longer transmission distance up to 30km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 205.938px;\"\u003eQSFP-40G-LR4\u003c\/td\u003e\n\u003ctd style=\"width: 247.062px;\"\u003eSupports longer transmission distance up to 40km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eGet more information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDo you have any questions about the QSFP-40G-eSM4 price\u003c\/p\u003e\n\u003cp\u003eContact us now via \u003ca title=\"Live Chat - Router-switch.com\" rel=\"nofollow\"\u003e\u003cstrong\u003eLive Chat\u003c\/strong\u003e\u003c\/a\u003e or \u003cstrong\u003e\u003ca href=\"\/cdn-cgi\/l\/email-protection\" class=\"__cf_email__\" data-cfemail=\"0675676a6375467469737263742b75716f72656e2865696b\"\u003e[email protected]\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Huawei","offers":[{"title":"New","offer_id":53059867541843,"sku":"G5N-QSFP-40G-eSM4","price":799.0,"currency_code":"GBP","in_stock":true},{"title":"REFURBISHED \/ USED","offer_id":53059867574611,"sku":"G5R-QSFP-40G-eSM4","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5773\/9859\/files\/images_92f27313-6e1c-4015-920a-14b0cebbb54e.jpg?v=1771424635","url":"https:\/\/genzhardware.com\/products\/40gbase-esm4-optical-transceiver-qsfp-40g-single-mode-module-1310nm-10km-mpoconnect-to-four-sfp-optical-transceiver-qsfp-40g-esm4","provider":"GenZ Hardware","version":"1.0","type":"link"}