Ngamagama alula, i-DAC ineemodyuli ekupheleni kwe ~ 26-28 AWG intambo yobhedu ye-twinax evumela unxibelelwano oluthe ngqo phakathi kwezixhobo phezu kocingo lobhedu.Zombini iziphelo zineziqhagamshelo ezithile kwaye ubude bekhebula bulungisiwe.Ukhuselo lombane olujikeleze intambo yobhedu luyanda njengoko izantya zinyuka ukugcina unxibelelwano luthembekile.
Njengenxalenye yochungechunge lwethu lwe-fiber optic guide, sigxile kakhulu kwi-optics.Unxibelelwano lwe-Optical luyimfuneko kuluhlu olude lwedatha.Njengoko uthungelwano lusiya lukhawuleza, kwaye sityhala kwixesha le-400GbE nangaphaya, umgama apho unxibelelwano lobhedu lunokuhamba ngentembeko kwaye ngokoqobo ngezo zantya lulinganiselwe.Kule minyaka imbalwa izayo, sisenokubona ii-DAC zobhedu phakathi kwezixhobo kwirack enye, kodwa ukuya phambili, uninzi lwe-rack-to-rack nangaphaya konxibelelwano luya kwenzeka ngonxibelelwano lwamehlo.
Kulo mzekelo, sineziqhagamshelo ezimbini ze-QSFP+ kuwo omabini amaphelo.Kukho ke intambo esisigxina ehamba phakathi kweziphelo ezimbini evumela izixhobo ukuba zinxibelelane.Le ntambo, ngokungafaniyo ne-transceivers optical, ngokuqhelekileyo ubude obusisigxina kwaye bukhawulelwe kubude obuninzi ngokunyaniseka komqondiso.
40G QSFP+ Passive DAC Cable (QSFP+ ukuya QSFP+)
Ixesha lokuposa: Mar-15-2023
