Iintambo zeTwinax ezincamathiselwe ngqo (ii-DAC)
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Intambo yokuqhekeza ubhedu eyi-100G QSFP28 ukuya kwi-4x25G SFP28 esemgangathweni ophezulu
Indibano yentambo yobhedu engasebenziyo ye-QSFP28 ineepayara ezisibhozo zobhedu ezahlukeneyo, ezibonelela ngeetshaneli ezine zokudlulisa idatha ngesantya esifikelela kwi-28Gbps ngetshaneli nganye, kwaye ihlangabezana neemfuno ze-100G Ethernet, i-25G Ethernet kunye ne-InfiniBand Enhanced Data Rate (EDR). Ifumaneka kuluhlu olubanzi lweegeyiji zentambo-ukusuka kwi-26AWG ukuya kwi-30AWG-le ndibano yentambo yobhedu ye-100G inelahleko ephantsi yokufakwa kunye nokuthetha okuncinci.
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Intambo ye-DAC ye-QSFP-DD ye-400Gbps
I-QSFP-DD (Double Density) ine-interfaces zombane ezineetshaneli ezisibhozo, kunye namazinga okudlulisela idatha ukuya kuthi ga kwi-28Gbps NRZ okanye i-56Gbps PAM4, kunye namazinga edatha iyonke ukuya kuthi ga kwi-200Gbps okanye i-400Gbps. Izihlanganisi ze-QSFP-DD kunye neendibano zekhebula ziyahambelana ne-IEEE 802.3bj, i-InfiniBand EDR kunye ne-SAS 3.0 specifications, ngoko ke zifanelekile kwiiteknoloji ezahlukeneyo zesizukulwana esilandelayo kunye nezicelo.
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Intambo ye-DAC esemgangathweni ophezulu i-100G QSFP28 Passive Direct Attach Copper Twinax Cable
Iintambo zeQSFP28 Direct Attach ziyahambelana nemigaqo ye-SFF-8665. Kukho iindlela ezahlukeneyo zokukhetha i-wire gauge ukusuka kwi-30 ukuya kwi-26 AWG kunye neendlela ezahlukeneyo zokukhetha ubude bentambo (ukuya kuthi ga kwi-5m).
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Intambo ye-25G SFP28 esemgangathweni ophezulu efektri encamathiselwe ngqo yeCopper Twinax Cable
Ii-SFP28 passive cable assemblies zisebenza kakuhle kakhulu, zizisombululo ze-I/O ezingabizi kakhulu kwi-25G Ethernet. Iintambo ze-SFP28 zekopolo zivumela abavelisi behardware ukuba bafikelele kuxinano olukhulu lweeport, ukulungiselelwa kunye nokusetyenziswa ngexabiso eliphantsi kakhulu kunye nohlahlo lwabiwo-mali oluphantsi lwamandla.
Iintambo ze-SFP28 Direct Attach ziyahambelana ne-SFF-8432 kunye ne-SFF-8402. Kukho iindlela ezahlukeneyo zokukhetha i-wire gauge ukusuka kwi-30 ukuya kwi-26 AWG kunye neendlela ezahlukeneyo zokukhetha ubude bentambo (ukuya kuthi ga kwi-5m).
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Intambo yokuqhekeza i-40G QSFP+ ukuya kwi-4x10G SFP+ Passive DAC
Iintambo ze-QSFP+ Direct Attach ziyahambelana nemigaqo ye-SFF-8436. Iintambo ze-SFP+ Direct Attach ziyahambelana nemigaqo ye-SFF-8431, SFF-8432 kunye ne-SFF-8472. Kukho iindlela ezahlukeneyo zokukhetha i-wire gauge ukusuka kwi-30 ukuya kwi-24 AWG kunye neendlela ezahlukeneyo zokukhetha ubude bentambo (ukuya kuthi ga kwi-7m).
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I-40G QSFP+ 3m (10ft) Passive Direct Ncamathisela Intambo yeCopper iTwanax QSFP+ kwintambo ye-QSFP+ DAC
Iintambo ze-QSFP+ Direct Attach ziyahambelana nemigaqo ye-SFF-8436. Kukho iindlela ezahlukeneyo zokukhetha i-wire gauge ukusuka kwi-30 ukuya kwi-24 AWG kunye neendlela ezahlukeneyo zokukhetha ubude bentambo (ukuya kuthi ga kwi-7m)
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Intambo yoMgangatho oPhezulu we-10G eQokelelweyo ngqo Intambo yoCopper Intambo ye-10G SFP+ DAC
Iintambo ze-SFP+ Direct Attach ziyahambelana ne-SFF-8431, SFF-8432 kunye ne-SFF-8472. Kukho iindlela ezahlukeneyo zokukhetha i-wire gauge ukusuka kwi-30 ukuya kwi-24 AWG kunye neendlela ezahlukeneyo zokukhetha ubude bentambo (ukuya kuthi ga kwi-7m).
