{"product_id":"osfp-2fr4-800g2km_6657","title":"Cisco OSFP-2X400G-FR4 Compatible 800GBASE 2 x FR4 OSFP Closed Finned Top 8 x 100G PAM4 1310nm 2km DOM Dual Duplex LC\/UPC SMF Optical Transceiver Module","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe 800GBASE 2x FR4 OSFP optical transceiver module is designed for 800GBASE Ethernet throughput up to 2km link lengths over OS2 single-mode fiber (SMF) via dual duplex LC\/UPC connectors. This transceiver is compliant with IEEE 802.3ck, IEEE 802.3cu, OSFP MSA standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters.\nThe twin-port OSFP closed finned top transceiver is used in Ethernet air-cooled switches. Featured with low latency, low power, and reliability, it can link upward in spine-leaf architectures for switch-to-switch applications, downward for top-of-rack switch links to Ethernet network adapters, and\/or to BlueField-3 DPUs in compute servers and storage subsystems. It is the ideal solution for HPC computing, AI, and cloud data centers.\n\nNote: This \"Closed Finned Top\" refers to a closed top design, which uses a finned-top but with a lid on top of the fins creating a closed channel for additional cooling. It is engineered to support both airflow cooling and liquid-cooled environments, offering enhanced mechanical protection and thermal compatibility in high-density systems.","brand":"Refurb Squared","offers":[{"title":"OSFP-2FR4-800G2km \/ NVIDIA (ETH)","offer_id":51426680996128,"sku":"RefurbNVIDIA (ETH)48452","price":5501.33,"currency_code":"AED","in_stock":true},{"title":"OSFP-2FR4-800G2km \/ Cisco","offer_id":51426681028896,"sku":"RefurbCisco48453","price":5501.33,"currency_code":"AED","in_stock":true},{"title":"OSFP-2FR4-800G2km \/ Arista","offer_id":51426681061664,"sku":"RefurbArista48454","price":5501.33,"currency_code":"AED","in_stock":true},{"title":"OSFP-2FR4-800G2km \/ Juniper","offer_id":51426681094432,"sku":"RefurbJuniper48455","price":5501.33,"currency_code":"AED","in_stock":true},{"title":"OSFP-2FR4-800G2km \/ H3C","offer_id":51426681127200,"sku":"RefurbH3C48456","price":5501.33,"currency_code":"AED","in_stock":true},{"title":"OSFP-2FR4-800G2km \/ FS","offer_id":51426681159968,"sku":"RefurbFS48457","price":5501.33,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/2025072416032692ya0r_jpg_985aa095-e3b6-4825-a4e8-9561a8e4cad4.webp?v=1775409705","url":"https:\/\/www.refurb2.com\/products\/osfp-2fr4-800g2km_6657","provider":"Refurb Squared","version":"1.0","type":"link"}