400G QSFP-DD Passive Breakout DAC Cable (QSFP-DD zuwa 8 x SFP56)
Bayanin Samfura
400g QSFP DD m kebul bangaren samfurin, dangane da 8x50g tsarin (pam4 siginar), iya da kyau hadu da bukatun na gaba tsara 400g canji, uwar garke, na'ura mai ba da hanya tsakanin hanyoyin sadarwa da sauran kayayyakin.
400g QSFP DD na USB taron yana ɗaukar ingantacciyar ƙira don rage yawan magana da asara, yana da kyakkyawar siginar siginar, kuma ya dace da ƙa'idodin 400g Ethernet na gaba da Infiniband EDR.
SFP56 ya dogara ne akan nau'in SFP + iri ɗaya, yana goyan bayan 25g NRZ (ko 50g pam4) daidaitaccen Ethernet, yana iya samar da 25gb / s kuskure kyauta, kuma ana iya amfani da shi zuwa manyan maɓalli na 25g Ethernet mai girma da musaya na cibiyar sadarwa don haɓaka haɗin uwar garke a cikin cibiyar bayanai.Yana ɗaukar sanannen nau'in marufi na SFP + na yanzu, wanda ke ba da mafita mai inganci mai tsada don kamfanoni don haɓaka haɗin 25g Ethernet.
400g QSFP DD zuwa 8x50g SFP56 yana goyan bayan haɗin haɗin na'urori guda biyu, tare da adadin watsa tashar tashoshi ɗaya na 25gbps (NRZ) ko 50Gbps (pam4).
Siffofin
▪ Kebul na jan ƙarfe mai cikakken tashoshi 8 mai cikakken duplex
QSFP-DD MSA masu haɗa haɗin kai
SFF-8636 mai yarda I2C dubawar gudanarwa
IEEE 802.3cd 100GBASE-CR8 mai yarda
▪ InfiniBand HDR mai yarda
▪ Adadin bayanai har zuwa 400Gbps (8x 50Gbps)
▪ Kyakkyawan ingancin sigina, ƙarancin sakawa da ƙarancin magana
Kewayon yanayin yanayin aiki: 0°C zuwa +70°C
▪ Wutar lantarki ta 3.3V guda ɗaya
▪ Amincewa da RoHS
Aikace-aikace
▪ Gigabit Ethernet 400
▪ Cibiyar Bayanai
InfiniBand HDR
▪ Sabar, masu sauyawa