{"product_id":"rs-osfp-400g-dr4-120629","title":"Refurb Squared NVIDIA\/Mellanox MMS4X00-NS400 Compatible 400GBASE-DR4 OSFP PAM4 1310nm 500m MTP\/MPO-12 APC SMF Optical Transceiver Module","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRefurb Squared delivers fully tested, OEM-compatible optical transceivers, DWDM\/CWDM systems, media converters and DAC\/AOC cables — coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.\u003c\/p\u003e\n\n\u003cp\u003eRS NVIDIA\/Mellanox MMS4X00-NS400 compatible OSFP-400G-DR4 is a high-performance, cost-effective optical module designed for 400G Ethernet data communication. It supports transmission distances of up to 500 m over OS2 single-mode fiber and features MTP\/MPO-12 connectors. The module complies with Hot-Pluggable OSFP MSA, IEEE 802.3ck, and CMIS 5.2 standards, ensuring broad interoperability.\n\nThe 400G OSFP DR4 is primarily used with OSFP port ConnectX-7 adapters, connecting to OSFP-800G-2xDR4 modules on 800G OSFP switches. Its combination of low latency and high bandwidth makes it ideal for AI and HPC data center interconnects, cloud networking, and other demanding high-performance computing applications.\u003c\/p\u003e\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eRefurb Squared is brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM\/CWDM systems, media converters, and DAC\/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet — backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.\u003c\/p\u003e","brand":"Refurb Squared","offers":[{"title":"OSFP-400G-DR4","offer_id":66835910066291,"sku":"RS-OSFP-400G-DR4-120629","price":989.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/0048\/6003\/files\/Product5317-1.png?v=1791660267","url":"https:\/\/www.refurb2.com\/products\/rs-osfp-400g-dr4-120629","provider":"Refurb Squared","version":"1.0","type":"link"}