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The module uses an IHS (Integrated Heat Sink) OSFP shell to satisfy the thermal requirements of high-density XDR switch environments.","brand":"SFPS","offers":[{"title":"MMS4A00-XM","offer_id":47934116430045,"sku":"795-SFPS-MMS4A00-XM","price":3149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/files\/Product6047-1.png?v=1779069833"},{"product_id":"794-sfps-mms4x00-ns","title":"NVIDIA MMS4X00-NS Twin-port Transceiver, 800Gbps, 2xNDR, OSFP, 2xMPO, 1310nm SMF, DR8, up to 100m (Finned Top)","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eNVIDIA Original MMS4X00-NS is an InfiniBand and Ethernet 800Gb\/s 2x400Gb\/s Twin-port OSFP, 2xDR4 single mode, parallel, 8-channel transceiver using two, 4-channel MPO-12\/APC optical connectors at 400Gb\/s each. The parallel single mode, datacenter reach 8-channel (2xDR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 100-meters using 8 single mode fibers. The 100-meter length assumes two optical patch panels in the link.The Quantum-2 and Spectrum-4 switches require finned-top OSFP shells for extra transceiver cooling. The main application for MMS4X00-NS is linking two switches together with up to 100-meters.","brand":"SFPS","offers":[{"title":"MMS4X00-NS","offer_id":47934116462813,"sku":"794-SFPS-MMS4X00-NS","price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/files\/Product6048-1.png?v=1779069834"},{"product_id":"793-sfps-mms4a20-xm800","title":"NVIDIA\/Mellanox MMS4A20-XM800 (980-9IAT0-00XM00) single port transceiver, 800Gbps, OSFP DR4, InfiniBand XDR, MPO, APC 1310nm SMF, up to 500m, RHS (Flat Top)","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe NVIDIA MMS4A20-XM800 is an 800Gb\/s single-port OSFP optical transceiver designed for XDR 800Gb\/s InfiniBand networking over single-mode fiber. It is primarily used to connect Quantum-X800 QM3x00 switches to dual-800Gb\/s ConnectX-8 mezzanine adapters in liquid-cooled systems and ConnectX-8 PCIe adapters. The OSFP cages are located on the front panel of the compute tray for direct high-density connectivity. The module operates with 4 lanes of 200G-PAM4 electrical signaling, enabling two bits per clock cycle. On the optical side, it implements a single 4-channel DR4 interface over one MPO-12\/APC connector, supporting a datacenter reach of up to 500 meters over SMF. One MPO-12\/APC optical connector is used per transceiver.","brand":"SFPS","offers":[{"title":"MMS4A20-XM800","offer_id":47934116495581,"sku":"793-SFPS-MMS4A20-XM800","price":2249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/files\/Product6049-1.png?v=1779069835"},{"product_id":"792-sfps-mma4z00-ns400","title":"NVIDIA\/Mellanox MMA4Z00-NS400 Single-port Transceiver, 400Gbps, NDR, OSFP, MPO, 850nm MMF, SR4, up to 50m (Flat Top)","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eNVIDIA\/Mellanox Original MMA4Z00-NS400 is an InfiniBand (IB) and Ethernet (ETH) 400Gb\/s, Single-port, OSFP, 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 multimode fiber and assumes two optical patch panels in the link.","brand":"SFPS","offers":[{"title":"MMA4Z00-NS400","offer_id":47934116528349,"sku":"792-SFPS-MMA4Z00-NS400","price":1319.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/files\/Product6050-1.png?v=1779069837"},{"product_id":"791-sfps-mma4z00-ns","title":"NVIDIA\/Mellanox MMA4Z00-NS Twin-port Transceiver, 800Gbps, 2xNDR, OSFP, 2xMPO, 850nm MMF, SR8, up to 50m (Finned Top)","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eNVIDIA\/Mellanox Original MMA4Z00-NS is an InfiniBand and Ethernet 800Gb\/s 2x400Gb\/s Twin-port OSFP, SR8 multimode, parallel, 8-channel transceiver using two, 4-channel MPO-12\/APC optical connectors at 400Gb\/s each. The parallel multimode, short reach 8-channel (SR8) uses 100G-PAM4 modulation and has a maximum fiber reach of 50-meters using 8 multimode fibers.The Quantum-2 and Spectrum-4 switches require finned-top OSFP shells for extra transceiver cooling. The main application for MMA4Z00-NS is linking two switches together with up to 50-meter transceivers.","brand":"SFPS","offers":[{"title":"MMA4Z00-NS","offer_id":47934116561117,"sku":"791-SFPS-MMA4Z00-NS","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/files\/Product6051-1.png?v=1779069838"},{"product_id":"790-sfps-mms4a00-xm","title":"NVIDIA\/Mellanox MMS4A00-XM (980-9IAH1-00XM00) twin-port transceiver, 1600Gbps, OSFP 2DR4, InfiniBand XDR, 2xMPO, 1310nm SMF, EML, up to 500m, IHS (Finned Top)","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eThe NVIDIA MMS4A00-XM is a 1.6Tb\/s twin-port OSFP single-mode optical transceiver designed for XDR 800Gb\/s InfiniBand networking. The module integrates two independent 800Gb\/s DR4 optical engines (2×DR4). Each engine operates with 4 lanes of 200G-PAM4 signaling, resulting in an electrical configuration of 8 lanes of 200G-PAM4.On the optical side, the transceiver provides two DR4 interfaces over two MPO-12\/APC connectors, each supporting up to 500 meters over single-mode fiber. This dual-engine 2×800G architecture enables the Quantum-X800 QM3400 72-cage switch to scale up to 144 ports of 800Gb\/s InfiniBand connectivity. The module uses an IHS (Integrated Heat Sink) OSFP shell to satisfy the thermal requirements of high-density XDR switch environments.","brand":"SFPS","offers":[{"title":"MMS4A00-XM","offer_id":47934116593885,"sku":"790-SFPS-MMS4A00-XM","price":3149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/files\/Product6052-1.png?v=1779069840"},{"product_id":"789-sfps-mms4x00-ns","title":"NVIDIA MMS4X00-NS Twin-port Transceiver, 800Gbps, 2xNDR, OSFP, 2xMPO, 1310nm SMF, DR8, up to 100m (Finned Top)","description":"\u003cstrong\u003eDescription\u003c\/strong\u003e\u003cbr\u003eNVIDIA Original MMS4X00-NS is an InfiniBand and Ethernet 800Gb\/s 2x400Gb\/s Twin-port OSFP, 2xDR4 single mode, parallel, 8-channel transceiver using two, 4-channel MPO-12\/APC optical connectors at 400Gb\/s each. The parallel single mode, datacenter reach 8-channel (2xDR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 100-meters using 8 single mode fibers. The 100-meter length assumes two optical patch panels in the link.The Quantum-2 and Spectrum-4 switches require finned-top OSFP shells for extra transceiver cooling. The main application for MMS4X00-NS is linking two switches together with up to 100-meters.","brand":"SFPS","offers":[{"title":"MMS4X00-NS","offer_id":47934116626653,"sku":"789-SFPS-MMS4X00-NS","price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/files\/Product6053-1.png?v=1779069842"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/7539\/1197\/collections\/5.webp?v=1776435140","url":"https:\/\/www.sfps.qa\/collections\/infiniband-linkx%c2%ae.oembed","provider":"SFPS.QA","version":"1.0","type":"link"}