{"product_id":"osfp-lr4-400g10km_7056","title":"Arista Networks OSFP-400G-LR4 Compatible 400GBASE-LR4 OSFP Finned Top 8 x 50G PAM4 1310nm 10km DOM Duplex LC\/UPC SMF Optical Transceiver Module","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe 400GBASE LR4 OSFP optical transceiver module is designed for 400GBASE Ethernet throughput up to 10km link lengths over OS2 single-mode fiber (SMF) via duplex LC\/UPC connectors. This transceiver is compliant with OSFP MSA, IEEE 802.3 bs-400GAUI-8, IEEE 802.3 cu, and CMIS4.0 standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters.\nThe single-port OSFP finned-top transceiver is used in Ethernet air-cooled switches. Featuring low latency, low power, and reliability, it supports uplink connections in spine-leaf architectures, such as from a 400G switch to a 400G switch and an 800G switch to a 400G switch. It is the ideal solution for HPC computing, AI, and cloud data centers.","brand":"Refurb Squared","offers":[{"title":"OSFP-LR4-400G10km \/ Arista","offer_id":51426755903776,"sku":"RefurbArista50655","price":4033.33,"currency_code":"AED","in_stock":true},{"title":"OSFP-LR4-400G10km \/ NVIDIA (ETH)","offer_id":51426755936544,"sku":"RefurbNVIDIA (ETH)50656","price":4033.33,"currency_code":"AED","in_stock":true},{"title":"OSFP-LR4-400G10km \/ Generic","offer_id":51426755969312,"sku":"RefurbGeneric50657","price":4033.33,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/20250924153754h08agm_jpg_2e3708dd-63f4-4139-bb02-2cde57139c94.webp?v=1775410219","url":"https:\/\/www.refurb2.com\/products\/osfp-lr4-400g10km_7056","provider":"Refurb Squared","version":"1.0","type":"link"}