{"product_id":"55-sfps-osfp-800g-dr4h","title":"NVIDIA\/Mellanox MMS4A20-XM800 (980-9IAT0-00XM00) Compatible 800G DR4 OSFP224 RHS\/Flat Top 4x200G-PAM4 Broadcom 3nm DSP (Sian3 | BCM83628) 1310nm SMF 500m DOM MTP\/MPO-12 APC InfiniBand XDR Transceiver Module for ConnectX-9\/ConnectX-8\/B300\/GB300","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eNADDOD OSFP-800G-DR4H is an 800Gb\/s single-mode optical transceiver designed for InfiniBand XDR networks. It is compatible with NVIDIA\/Mellanox MMS4A20-XM800 (980-9IAT0-00XM00). The 800G DR4 transceiver operates at a line rate of 200Gb\/s per lane using 4 × 200Gb\/s PAM4 modulation, delivering high-speed, low-latency connectivity. For physical connectivity, OSFP-800G-DR4H supports link distances of up to 500 meters over single-mode fiber (SMF) using a DR4 optical architecture, delivering an aggregate bandwidth of 800Gb\/s.\n\nWith an integrated advanced 3nm DSP, the 800G OSFP DR4 transceiver delivers ultra-low bit error rates (BER), robust signal integrity, and high end-to-end link reliability at 800G speeds. Silicon photonics technology further enhances integration density and energy efficiency. This transceiver is optimized for liquid-cooled systems based on the NVIDIA GB200 architecture, linking Quantum-X800 QM3x00 switches with ConnectX-8 dual 800Gb\/s mezzanine cards via high-density 800G optical interconnects.","brand":"SFPS","offers":[{"title":"OSFP-800G-DR4H","offer_id":47934148706525,"sku":"55-SFPS-OSFP-800G-DR4H","price":2099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/files\/Product6718-1.png?v=1779070639","url":"https:\/\/www.sfps.qa\/products\/55-sfps-osfp-800g-dr4h","provider":"SFPS.QA","version":"1.0","type":"link"}