{"product_id":"qsfp-elr4-40g20km_3593","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":51425557741856,"sku":"RefurbCisco27978","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Juniper","offer_id":51425557774624,"sku":"RefurbJuniper27979","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Arista","offer_id":51425557807392,"sku":"RefurbArista27980","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Dell","offer_id":51425557840160,"sku":"RefurbDell27981","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Extreme","offer_id":51425557872928,"sku":"RefurbExtreme27982","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Brocade","offer_id":51425557905696,"sku":"RefurbBrocade27983","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ NVIDIA\/Mellanox (Ethernet)","offer_id":51425557938464,"sku":"RefurbNVIDIA\/Mellanox (Ethernet)27984","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ HW","offer_id":51425557971232,"sku":"RefurbHW27985","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ H3C","offer_id":51425558004000,"sku":"RefurbH3C27986","price":1170.73,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20250804162459a8c02k_jpg_a50c70dc-3cf8-40d6-994d-04b9cec500b7.webp?v=1775374757","url":"https:\/\/www.refurb2.com\/products\/qsfp-elr4-40g20km_3593","provider":"Refurb Squared","version":"1.0","type":"link"}