400G QSFP-DD Passive Breakout DAC Cable (QSFP-DD ho 8 x SFP56)
Tlhaloso ea Sehlahisoa
400g QSFP DD passive cable component sehlahiswa, e thehiloeng 8x50g sebopeho (pam4 lets'oao), ka hantle kopana ditlhoko tsa moloko o latelang 400g switjha, seva, router le lihlahisoa tse ling.
Kopano ea cable ea 400g QSFP DD e amohela moralo o ntlafalitsoeng oa ho fokotsa tahlehelo ea crosstalk le ho kenya, e na le ponts'o e ntle ea matšoao, 'me e lumellana ka botlalo le litekanyetso tse latelang tsa 400g Ethernet le Infiniband EDR.
SFP56 e ipapisitse le sebopeho se ts'oanang sa SFP +, e ts'ehetsa 25g NRZ (kapa 50g pam4) Ethernet standard, e ka fana ka phetisetso ea mahala ea phoso ea 25gb / s, 'me e ka sebelisoa ho li-switch tsa 25g Ethernet tse phahameng haholo le marang-rang a marang-rang ho khothaletsa khokahano ea seva ho. setsi sa data.E amohela mokhoa oa hajoale oa ho paka oa SFP +, o fanang ka tharollo e theko e tlase bakeng sa likhoebo ho ntlafatsa khokahano ea 25g Ethernet.
400g QSFP DD ho 8x50g SFP56 e ts'ehetsa ho hokahana ha lisebelisoa tse peli tsa sehokelo, ka sekhahla sa phetisetso e le 'ngoe ea 25gbps (NRZ) kapa 50Gbps (pam4).
Likaroloana
▪ thapo e 8 e tletseng duplex passive copper cable
▪ Lihokelo tse lumellanang le QSFP-DD MSA
▪ SFF-8636 e lumellanang le sebopeho sa tsamaiso ea I2C
▪ IEEE 802.3cd 100GBASE-CR8 e lumellana
▪ InfiniBand HDR e lumellana
▪ Sekhahla sa data ho fihla ho 400Gbps (8x 50Gbps)
▪ Ponahalo e ntle ea pontšo, tahlehelo e tlase ea ho kenya le crosstalk e tlase
▪ Mocheso oa mocheso o sebetsang: 0°C ho ea +70°C
▪ Motlakase o le mong oa 3.3V
▪ E lumellana le RoHS
Lisebelisoa
▪ 400 Gigabit Ethernet
▪ Setsi sa Boitsebiso
▪ InfiniBand HDR
▪ Li-server, li-switches