I-Mellanox SB7800 Switch

I-NVIDIA Mellanox MSB7800-ES2F iyiswishi ye-Switch-IB™ esuselwe ku-2-based EDR InfiniBand eyinhloko, eyenzelwe ukuletha ukusebenza okuphezulu kwe-high-performance computing (HPC), izikhungo zedatha ze-cloud-scale, kanye namaqoqo okuqeqesha e-AI athuthukile. Ku-1U form factor encane kakhulu, lolu hlelo lokushintsha olulawulwayo lunikeza amachweba e-QSFP28 angavimbeli angu-36, ngalinye lisekela ukusebenza kwesivinini sentambo esingu-100Gb/s (EDR), okuholela kumthamo omkhulu wokushintsha ohlanganisiwe ongu-7.2 Terabits ngomzuzwana (Tb/s). Isebenza nge-Switch-IB 2 ASIC eyinkimbinkimbi, i-MSB7800-ES2F yethula amakhono e-In-Network Computing ashintshashintshayo. Ngokulayisha imisebenzi yokuxhumana kusuka ku-CPU iye kunethiwekhi, kunciphisa kakhulu ukusebenza kwe-synchronization overhead. Inciphisa ukubambezeleka kube yimizuzwana engama-90 kuphela, iqinisekisa ukugeleza kwedatha okungenamkhawulo kwemithwalo yemisebenzi eminingi kakhulu yokubala. Njenge-Switch Elawulwa Ngokugcwele, ifaka iprosesa ehlanganisiwe ye-x86 dual-core ukuphatha ukuphathwa kwe-subnet kanye nokuqapha kwenethiwekhi okuthuthukisiwe endaweni. Ngomklamo wayo we-P2C (Power-to-Connector) womoya, izinsiza zamandla ze-AC ezishintshashintshayo ezishisayo, kanye ne-chassis eqinile ejulile, yakhelwe imisebenzi ebalulekile yomsebenzi amahora angama-24 ngosuku, izinsuku eziyi-7 ngesonto. Kungakhathaliseki ukuthi ukhulisa ifu langasese noma wakha iqembu locwaningo elinabantu abaningi, i-MSB7800-ES2F inikeza ukuthembeka okungenakuqhathaniswa, ukusabalala, kanye nomkhawulokudonsa odingekayo ukushayela amabhizinisi esimanje aqhutshwa idatha.