{"product_id":"nvidia-mellanox-mma4z00-ns-800g-twin-port-osfp-sr8-transceiver-2x400g-850nm-50m-refurbished","title":"NVIDIA Mellanox MMA4Z00-NS 800G Twin-Port OSFP SR8 Transceiver 2x400G 850nm 50m - Refurbished","description":"\u003ch3\u003eNVIDIA Mellanox MMA4Z00-NS 800G OSFP SR8 Multimode Transceiver\u003c\/h3\u003e\u003cp\u003eSave significantly on the NVIDIA Mellanox MMA4Z00-NS — an InfiniBand and Ethernet 800Gb\/s twin-port OSFP transceiver delivering 2x400Gb\/s over multimode fiber. Backed by Reef Telecom's industry-leading 10-year warranty on refurbished equipment, this transceiver is fully tested and ready to deploy in your AI, HPC, or data center fabric.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: MMA4Z00-NS\u003c\/li\u003e\n\u003cli\u003eData Rate: 800Gb\/s (2x400Gb\/s Twin-port)\u003c\/li\u003e\n\u003cli\u003eForm Factor: OSFP (Finned Top)\u003c\/li\u003e\n\u003cli\u003eModulation: 8-channel 100G-PAM4 (SR8)\u003c\/li\u003e\n\u003cli\u003eWavelength: 850nm VCSEL\u003c\/li\u003e\n\u003cli\u003eMax Reach: 30m (OM3) \/ 50m (OM4)\u003c\/li\u003e\n\u003cli\u003eConnectors: Dual MPO-12\/APC\u003c\/li\u003e\n\u003cli\u003ePower: 17W max, 2.0W low-power sleep mode\u003c\/li\u003e\n\u003cli\u003eProtocols: InfiniBand NDR \u0026amp; Ethernet (auto-detected)\u003c\/li\u003e\n\u003cli\u003eTemperature: 0°C to +70°C\u003c\/li\u003e\n\u003cli\u003eCompliance: OSFP MSA, CMIS 4.0, RoHS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePlatform Compatibility\u003c\/h3\u003e\u003cp\u003eDesigned for NVIDIA Quantum-2 and Spectrum-4 switches, enabling up to 64 ports of 400Gb\/s per 32-OSFP cage switch. Also compatible with DGX H100 systems (flat-top variant), ConnectX-7 adapters, and BlueField-3 DPUs. Ideal for AI training clusters, HPC interconnects, and high-density data center spine-leaf architectures.\u003c\/p\u003e\u003cp\u003eFree shipping on orders over $300. Need help specifying the right optic? Contact our team for expert guidance.\u003c\/p\u003e","brand":"NVIDIA","offers":[{"title":"Default Title","offer_id":48878338080985,"sku":"MMA4Z00-NS","price":1962.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0016\/5327\/6707\/files\/Mellanox800G_53e3d139-84dd-4b64-a04a-9fea63354dfe.webp?v=1782935694","url":"https:\/\/www.aloinfousa.com\/products\/nvidia-mellanox-mma4z00-ns-800g-twin-port-osfp-sr8-transceiver-2x400g-850nm-50m-refurbished","provider":"aloinfousa.com","version":"1.0","type":"link"}