{"product_id":"cisco-25gbase-bx40-d-sfp28-i-temp-module","title":"Cisco 25GBASE-BX40-D SFP28 I-temp Module","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-its-for\"\u003e\u003ch1\u003eCisco 25GBASE-BX40-D SFP28 I-temp Module\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eCisco 25GBASE-BX40-D SFP28 I-temp Module\u003c\/strong\u003e is a high-performance bidirectional 25 Gigabit Ethernet transceiver engineered for enterprise data centers and long-distance network deployments requiring extended reach over single-mode fiber. This industrial-temperature SFP28 transceiver delivers reliable 25G connectivity across 40 km distances, making it ideal for campus interconnects, disaster recovery links, and carrier-grade networking environments where temperature stability and optical performance are critical.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBidirectional 25 Gigabit Ethernet transmission over single-mode fiber\u003c\/li\u003e\n\u003cli\u003e40 km reach capability with RS-FEC support on host ports\u003c\/li\u003e\n\u003cli\u003eIndustrial temperature range operation for harsh deployment environments\u003c\/li\u003e\n\u003cli\u003eSFP28 form factor for high-density optical interface integration\u003c\/li\u003e\n\u003cli\u003eLow-power consumption design optimized for data center efficiency\u003c\/li\u003e\n\u003cli\u003eCisco 25GBASE SFP28 portfolio compatibility for seamless network expansion\u003c\/li\u003e\n\u003cli\u003eSingle-mode fiber connectivity for long-distance enterprise links\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"technical-specs\"\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"8\"\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eCISCO SYSTEMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eSFP-25G-BX40D-I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSFP28 Transceiver Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e25 Gigabit Ethernet (25GBASE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003e40 km over single-mode fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eSingle-mode fiber (SMF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransceiver Type\u003c\/td\u003e\n\u003ctd\u003eBidirectional (BiDi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003eIndustrial temperature rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eSFP28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFEC Support\u003c\/td\u003e\n\u003ctd\u003eRS-FEC required on host ports for full 25G reach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLow-power optimized design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eData center, enterprise networking, campus interconnects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003csection class=\"faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is the maximum transmission distance for the Cisco 25GBASE-BX40-D SFP28?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e25GBASE-BX40-D\u003c\/strong\u003e transceiver supports 40 km reach over single-mode fiber, making it suitable for long-distance enterprise network links and campus interconnections. RS-FEC must be enabled on the host ports to achieve full 25G performance at maximum distance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs this SFP28 module suitable for industrial environments?\u003c\/h3\u003e\n\u003cp\u003eYes, the I-temp designation indicates this module operates across an industrial temperature range, providing reliable performance in demanding deployment environments where standard commercial temperature ranges are insufficient. This makes it ideal for outdoor installations and non-climate-controlled network closets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat are the benefits of bidirectional 25G transceiver technology?\u003c\/h3\u003e\n\u003cp\u003eBidirectional SFP28 transceivers like the 25GBASE-BX40-D reduce fiber infrastructure costs by transmitting and receiving data over a single fiber strand, enabling high-density optical networking with simplified cabling while maintaining full 25 Gigabit Ethernet performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow does this module integrate with existing Cisco networking equipment?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCisco 25GBASE SFP28 portfolio\u003c\/strong\u003e ensures compatibility across Cisco data center and enterprise switches. The SFP28 form factor allows seamless insertion into compatible host ports, enabling rapid network upgrades and capacity expansion without requiring hardware replacement.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"CISCO SYSTEMS","offers":[{"title":"Default Title","offer_id":41742393966667,"sku":"SFP-25G-BX40D-I","price":11710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1824\/0789\/files\/Cisco-25GBASE-BX40-D-SFP28-I-temp-Module.png?v=1788314267","url":"https:\/\/www.tecisoft.ca\/products\/cisco-25gbase-bx40-d-sfp28-i-temp-module","provider":"TeciSoft","version":"1.0","type":"link"}