{"product_id":"qsfp-elr4-40g20km_3579","title":"Cisco QSFP-ELR4-40G Compatible 40GBASE-ELR4 QSFP+ 1310nm 20km DOM Duplex LC\/UPC SMF Optical Transceiver Module","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe QSFP+ module is designed for use in 40GBASE Ethernet throughput up to 20km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with SFF-8436 QSFP+ MSA and RoHS standards. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications","brand":"Refurb Squared","offers":[{"title":"QSFP-ELR4-40G20km \/ Cisco","offer_id":51425553744160,"sku":"RefurbCisco27860","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Juniper","offer_id":51425553776928,"sku":"RefurbJuniper27861","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Arista","offer_id":51425553809696,"sku":"RefurbArista27862","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Dell","offer_id":51425553842464,"sku":"RefurbDell27863","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Extreme","offer_id":51425553875232,"sku":"RefurbExtreme27864","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Brocade","offer_id":51425553908000,"sku":"RefurbBrocade27865","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ NVIDIA\/Mellanox (Ethernet)","offer_id":51425553940768,"sku":"RefurbNVIDIA\/Mellanox (Ethernet)27866","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ HW","offer_id":51425553973536,"sku":"RefurbHW27867","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ H3C","offer_id":51425554006304,"sku":"RefurbH3C27868","price":1170.73,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20250804162459a8c02k_jpg_1fc73759-642e-4b80-b95f-10e6e5bcea3e.webp?v=1775374742","url":"https:\/\/www.refurb2.com\/products\/qsfp-elr4-40g20km_3579","provider":"Refurb Squared","version":"1.0","type":"link"}