{"product_id":"enet-qsfp-40g-swdm4-ar-enc-40gbase-transceiver","title":"ENET QSFP-40G-SWDM4-AR-ENC 40G Transceiver","description":"\u003cdiv class=\"product-content\"\u003e\n\u003csection class=\"who-and-why\"\u003e\u003ch1\u003eENET QSFP-40G-SWDM4-AR-ENC 40GBASE-SWDM4 QSFP+ Transceiver\u003c\/h1\u003e\n\u003cp\u003eThe ENET QSFP-40G-SWDM4-AR-ENC is a \u003cstrong\u003e40GBASE-SWDM4 QSFP+ transceiver\u003c\/strong\u003e engineered for data center and enterprise networks requiring high-speed optical connectivity. This \u003cstrong\u003eArista-compatible module\u003c\/strong\u003e operates at 850nm wavelength over multimode fiber (MMF) links up to 100 meters, making it ideal for intra-datacenter deployments, campus networks, and high-density switching environments. Built with TAA compliance and DOM (Digital Optical Monitoring) support, this \u003cstrong\u003eQSFP+ transceiver\u003c\/strong\u003e delivers reliable 40G performance while maintaining cost-effectiveness compared to OEM alternatives. Perfect for network engineers upgrading legacy infrastructure or expanding existing Arista deployments without vendor lock-in.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"key-features\"\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e40GBASE-SWDM4 protocol support for 40 Gigabit Ethernet performance\u003c\/li\u003e\n\u003cli\u003e850nm wavelength optimized for multimode fiber transmission\u003c\/li\u003e\n\u003cli\u003e100-meter reach over MMF LC connections for flexible deployment\u003c\/li\u003e\n\u003cli\u003eDOM (Digital Optical Monitoring) for real-time link diagnostics\u003c\/li\u003e\n\u003cli\u003eArista QSFP-40G-SWDM4-AR functionally identical compatibility\u003c\/li\u003e\n\u003cli\u003eTAA compliant for government and regulated procurement\u003c\/li\u003e\n\u003cli\u003eLC duplex connector for standard datacenter installations\u003c\/li\u003e\n\u003cli\u003eHot-pluggable design for zero-downtime module replacement\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\u003eENET Solutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eQSFP-40G-SWDM4-AR-ENC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003e40GBASE-SWDM4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eQSFP+ (Quad Small Form-factor Pluggable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e850nm (Multimode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Distance\u003c\/td\u003e\n\u003ctd\u003e100 meters over MMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber Type\u003c\/td\u003e\n\u003ctd\u003eMultimode Fiber (MMF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eLC Duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Optical Monitoring\u003c\/td\u003e\n\u003ctd\u003eYes (DOM supported)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eTAA Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eArista QSFP-40G-SWDM4-AR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\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 a 40GBASE-SWDM4 QSFP+ transceiver used for?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003e40GBASE-SWDM4 QSFP+ transceiver\u003c\/strong\u003e enables 40 Gigabit Ethernet connectivity over multimode fiber. It's commonly deployed in data centers, enterprise networks, and campus environments where high-speed, cost-effective optical links are required for switch-to-switch or server-to-switch connections within 100-meter distances.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the ENET QSFP-40G-SWDM4-AR-ENC compatible with Arista switches?\u003c\/h3\u003e\n\u003cp\u003eYes, this module is \u003cstrong\u003efunctionally identical\u003c\/strong\u003e to the Arista QSFP-40G-SWDM4-AR and fully compatible with Arista switches and platforms supporting 40GBASE-SWDM4 optics. It provides OEM-equivalent performance at a lower cost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat does DOM (Digital Optical Monitoring) provide?\u003c\/h3\u003e\n\u003cp\u003eDOM enables real-time monitoring of optical parameters including transmit\/receive power, temperature, and voltage. This allows network administrators to diagnose link issues, predict module failures, and optimize network performance without manual testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan this 850nm transceiver work over single-mode fiber?\u003c\/h3\u003e\n\u003cp\u003eNo, this module is designed exclusively for multimode fiber (MMF) at 850nm. Single-mode fiber requires different wavelengths (typically 1310nm or 1550nm). Using this transceiver on single-mode fiber will result in signal loss and link failure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"ENET SOLUTIONS","offers":[{"title":"Default Title","offer_id":41734112444491,"sku":"QSFP-40G-SWDM4-AR-ENC","price":796.39,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.tecisoft.com\/products\/enet-qsfp-40g-swdm4-ar-enc-40gbase-transceiver","provider":"TeciSoft","version":"1.0","type":"link"}