Isikhungo sedatha
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ikhadi le-adaptha le-NVIDIA Mellanox MCX755106AS-HEAT ConnectX-7 VPI liyisisombululo senethiwekhi esisebenza kahle kakhulu esenzelwe izindawo ezidinga kakhulu i-AI, ifu, kanye ne-high-performance computing (HPC). Liqukethe amachweba amabili e-QSFP112, le adaptha inikeza i-throughput enamandla ye-200Gb/s NDR200 nge-port ngayinye, isekela ngokungenamthungo kokubili amaphrothokholi e-InfiniBand kanye ne-Ethernet ngobuchwepheshe be-Virtual Protocol Interconnect (VPI) be-NVIDIA.
Njengedivayisi yendabuko ye-PCIe 5.0 x16, inikeza i-bandwidth ephindwe kabili kunezizukulwane ezedlule, iqinisekisa ukuthi akukho mingcele yezinhlelo zokusebenza ezidinga idatha eningi. Isici esivelele sale modeli ethile inketho yayo yokwandisa i-x16 PCIe, evumela ukuxhumana okuthuthukisiwe kanye nokulethwa kwamandla kuzakhiwo zeseva eziyinkimbinkimbi, ezinobuningi obukhulu. Nge-Secure Boot ehlanganisiwe kanye nezinjini ezithuthukisiwe ezisheshiswa yihadiwe, i-MCX755106AS-HEAT ikhipha imisebenzi yokuxhumana, yokugcina, kanye nokuphepha kusuka ku-CPU, okuholela ekubambezelekeni okuphansi kakhulu kanye nokusebenza kahle kwesistimu okuphezulu. Ithunyelwa ngenkuthalo ngama-Tall nama-Short Brackets, inikeza ukuguquguquka okungenakuqhathaniswa kanye nokukhula okudingekayo ekwakheni ingqalasizinda yesikhungo sedatha yesizukulwane esilandelayo.
Incazelo Yomkhiqizo
Ikhadi le-adaptha le-NVIDIA Mellanox MCX755106AS-HEAT ConnectX®-7 VPI 200GbE/NDR200, i-Dual-Port QSFP112, i-PCIe 5.0 x16, enenketho yesandiso se-PCIe x16, i-Secure Boot, i-Tall & Short Bracket
I-NVIDIA® ConnectX®-7 MCX755106AS-HEAT inikeza izixazululo ezisebenza kahle neziguquguqukayo nge-port ephindwe kabili yokuxhumana kwe-200Gb futhi isekela amaphrothokholi e-InfiniBand ne-Ethernet. Ivumela i-256 kuya ku-4Kbyte maximum transmission unit (MTU), imiyalezo ye-2Gbyte. Ngemithwalo yemisebenzi yokugcina, i-MCX755106AS-HEAT inikeza isethi ebanzi yamakhono okuxhumana, isitoreji, kanye nokuphepha achazwe yisoftware, asheshiswe yihadiwe, okwenza izinhlangano zikwazi ukwenza isimanje futhi zivikele ingqalasizinda yazo ye-IT. Ngaphezu kwalokho, i-ConnectX-7 inika amandla izixazululo ezisheshayo nezisebenza kahle kakhulu kusukela ezikhungweni zedatha ezisemaphethelweni kuya emafwini, konke lokhu kuthuthukisa ukuphepha kwenethiwekhi futhi kunciphisa izindleko eziphelele zobunikazi.
Okuvelele Komkhiqizo
I-PCIe 5.0 x16 Host Interface kanye ne-200Gb/s Dual-Port QSFP112
I-RDMA Iletha Ukubambezeleka Okuphansi kanye Nokusebenza Okuphezulu
I-Smart Interconnect yama-x86, Power, Arm, GPU kanye nama-FPGA Platforms
Isekela ukulayishwa kwe-Geneve, VXLAN kanye ne-NVGRE Network Virtualization
Ukushintsha Okusheshayo Nokucubungula Amaphakethe kwe-SDN/VNF
I-Secure Boot Iqinisekisa Ukusebenza Okuphephile Kwezinhlelo Nezinhlelo
Imininingwane
| Umkhiqizo | I-Nvidia | Ubuchwepheshe | I-VPI |
| Amachweba | I-Dual-Port QSFP112 | Isixhumi Esibonakalayo Sokusingatha | I-PCIe 5.0 x16 |
| Isilinganiso Sesixhumanisi | 32.0 GT/s | Isilawuli | I-ConnectX®-7 |
| Izinga Ledatha | (IB) NDR200/HDR/HDR100/EDR/FDR/SDR (Eth) 200/100/50/25/10 Gb/s | Usekelo lwe-OS | I-Microsoft Windows, i-Red Hat Enterprise Linux, i-Ubuntu |
| I-RDMA | Yebo | I-SR-IOV | Yebo |
| Ukuphakama Kwebhrakhethi | Mude futhi Mfushane | Ubukhulu bekhadi le-HHHL | 2.71 amayintshi x 6.6 amayintshi (68.90mm x 167.65 mm) |
| Izinga Lokushisa Lokusebenza | 0 kuya ku-55 °C (32 kuya ku-131 °F) | Izinga Lokushisa Lesitoreji | -40 kuya ku-70 °C (-40 kuya ku-158 °F) |
Izixazululo Zokuxhumana
Izici
Isixazululo se-RDMA esiphelele phezu kwe-Converged Ethernet (RoCE)
I-ConnectX-7 inikeza i-RDMA ephezulu kakhulu ngaphezu kwamakhono e-Converged Ethernet (RoCE), iqinisekisa izixazululo ze-RoCE ezikwazi ukukhuliswa, ukuqina, kanye nokusetshenziswa kalula.
https://img.yfisher.com/tos/video-website/717/file1781780058017.png
I-Adapter Yezimbobo Ezimbili Esekela i-InfiniBand ne-Ethernet engu-200Gb/s
Ama-ConnectX-7 NIC ahlinzeka ngezixazululo zokuxhumana ezithuthukisiwe, ezingalinganiswa, neziphephile ze-AI edingekayo, ikhompyutha yesayensi, kanye nomsebenzi wefu ophakeme, oletha isivinini esifinyelela ku-200 Gb/s.
Vula Ukusebenza Kwenethiwekhi Okungenamthungo Ngokuhlolwa Kokuhambisana
Ngezinqubo zokuhlola eziphelele, siqinisekisa ukuhambisana okungenamthungo namaseva ajwayelekile, okuqinisekisa ukuthembeka kwesikhathi eside kanye nokuzinza kwengqalasizinda yonke yenethiwekhi.
Ukuxhumana Okuthuthukisiwe Nokuphepha
Isekela i-SR-IOV kanye ne-VirtIO hardware virtualization, ithuthukise ukusebenza, ilayisha umthwalo wemisebenzi yenethiwekhi yamafu, ikhulule ama-CPU cores, futhi inciphise izindleko eziphelele zobunikazi.
Lungisa Ukucushwa kwe-NIC, Ukuthunyelwa, kanye Nokuqapha nge-AmpCon
I-AmpCon yenza kube lula ukusebenza komjikelezo wokuphila we-NIC kuzo zonke izindawo zesikhungo sedatha, yenza kube lula ukucushwa, ukuthunyelwa, kanye nokuqapha ama-NIC e-NVIDIA kanye ne-Broadcom ngokubonakala okuphelele, i-telemetry yesikhathi sangempela, kanye nesisombululo sezinkinga esisheshayo ukuze kuncishiswe isikhathi sokungasebenzi.
Kungani Sikhethe
XHUMANA NATHI
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