{"product_id":"mma1z00-ns400400g-sr4_7755","title":"NVIDIA\/Mellanox MMA1Z00-NS400 Compatible 400GBASE-SR4 QSFP112 4 x 100G PAM4 850nm 50m DOM MPO-12\/APC MMF InfiniBand NDR Optical Transceiver Module for ConnectX-7 HCA","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe NVIDIA\/Mellanox MMA1Z00-NS400 compatible QSFP112 InfiniBand NDR optical transceiver is an InfiniBand 400Gb\/s single-port QSFP112, SR4 multimode parallel transceiver using a single, 4-channel MPO-12\/APC optical connector. The short reach 4-channel (SR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 50-meters using OM4 multi-mode fibers.\nThe QSFP112 transceiver is used in ConnectX-7\/QSFP112 adapters or BlueField-3 DPUs. Featured with low latency, low power, and reliability, it can link upward in spine-leaf architectures to Quantum-2 air-cooled switches. When connected to a 1:2 splitter fiber cable, there are only 2 channels on the split end and only 2-channels in the 400G transceiver will be activated, automatically producing 200G speeds and reducing power.\nIt is an ideal solution for supercomputing and is suitable for InfiniBand NDR end-to-end systems, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnection.","brand":"Refurb Squared","offers":[{"title":"MMA1Z00-NS400400G SR4 \/ NVIDIA InfiniBand (1.6T)","offer_id":51426844934432,"sku":"RefurbNVIDIA InfiniBand (1.6T)53268","price":3299.33,"currency_code":"AED","in_stock":true},{"title":"MMA1Z00-NS400400G SR4 \/ NVIDIA InfiniBand (800G)","offer_id":51426844967200,"sku":"RefurbNVIDIA InfiniBand (800G)53269","price":3299.33,"currency_code":"AED","in_stock":true},{"title":"MMA1Z00-NS400400G SR4 \/ NVIDIA InfiniBand (400G)","offer_id":51426844999968,"sku":"RefurbNVIDIA InfiniBand (400G)53270","price":3299.33,"currency_code":"AED","in_stock":true},{"title":"MMA1Z00-NS400400G SR4 \/ NVIDIA InfiniBand (200G)","offer_id":51426845032736,"sku":"RefurbNVIDIA InfiniBand (200G)53271","price":3299.33,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3157\/9936\/files\/202601301206271ghrtq_jpg_d3b3a675-d556-46d4-85e6-de690d355eb6.webp?v=1775411034","url":"https:\/\/www.refurb2.com\/products\/mma1z00-ns400400g-sr4_7755","provider":"Refurb Squared","version":"1.0","type":"link"}