{"product_id":"qsfp-elr4-40g20km_3930","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":51425661354272,"sku":"RefurbCisco30900","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Juniper","offer_id":51425661387040,"sku":"RefurbJuniper30901","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Arista","offer_id":51425661419808,"sku":"RefurbArista30902","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Dell","offer_id":51425661452576,"sku":"RefurbDell30903","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Extreme","offer_id":51425661485344,"sku":"RefurbExtreme30904","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ Brocade","offer_id":51425661518112,"sku":"RefurbBrocade30905","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ NVIDIA\/Mellanox (Ethernet)","offer_id":51425661550880,"sku":"RefurbNVIDIA\/Mellanox (Ethernet)30906","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ HW","offer_id":51425661583648,"sku":"RefurbHW30907","price":1170.73,"currency_code":"AED","in_stock":true},{"title":"QSFP-ELR4-40G20km \/ H3C","offer_id":51425661616416,"sku":"RefurbH3C30908","price":1170.73,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20250804162459a8c02k_jpg_26e84b32-6841-40de-80bc-d4f0621dba4a.webp?v=1775375198","url":"https:\/\/www.refurb2.com\/products\/qsfp-elr4-40g20km_3930","provider":"Refurb Squared","version":"1.0","type":"link"}