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  • Iintambo zeDAC/AOC
  • NONE
  • I-Passive 25G SFP28 DAC
    • 25G DAC SFP28 (3)
    • 25G DAC SFP28
    • 25G DAC SFP28 (2)
    Ifektri ekumgangatho ophezulu 25G SFP28 Passive Direct Qhoboshela iCable yeCopper Twinax

    Ifektri ekumgangatho ophezulu 25G SFP28 Passive Direct Qhoboshela iCable yeCopper Twinax

    Iindibano ze-cable ze-SFP28 ze-passive zisebenza ngokuphezulu, i-I / O ye-I / O isisombululo esinexabiso le-25G Ethernet.Iintambo zobhedu ze-SFP28 zivumela abavelisi be-hardware ukuba bafezekise ukuxinana kwezibuko eliphezulu, ukulungelelaniswa kunye nokusetyenziswa ngexabiso eliphantsi kakhulu kunye nokunciphisa uhlahlo lwabiwo-mali lwamandla.

    I-SFP28 i-Direct Attach Cables iyahambelana ne-SFF-8432 kunye ne-SFF-8402 ingcaciso.Iinketho ezahlukeneyo zegeyiji yocingo ziyafumaneka ukusuka kwi-30 ukuya kwi-26 AWG kunye nokukhetha okuhlukeneyo kobude bentambo (ukuya kuthi ga kwi-5m).

    I-Skype I-imeyile +86-15012675692
    Inkcazo Iimbonakalo iiparamitha Isicelo Khuphela

    Iimbonakalo 

    Ukuya kuthi ga kwi-25.78125 Gbps izinga ledatha

    Ukuya kuthi ga kwi-5 yeemitha zokuhanjiswa

    I-SFP 20PIN efakwe kwi-Hot-pluggable footprint

    Ukuphuculwa kweFomu ePluggable Factor(IPF)

    ihambelana ne-EMI/EMC ephuculweyo

    ukusebenza

    Iyahambelana ne-SFP28 MSA

    Iyahambelana ne-SFF-8402 kunye ne-SFF-8432

    Uluhlu lobushushu: 0 ~ 70 °C

    I-RoHS iyahambelana

     

    Inzuzo

    Isisombululo sobhedu esineendleko

    Isisombululo samandla enkqubo esezantsi

    Inkqubo ephantsi iyonke isisombululo se-EMI

    Uyilo olulungiselelwe uMqondiso weMfezeko

    Iimpawu zesantya esiphezulu

    Ipharamitha Uphawu Min. Isiqhelo. Max. Iyunithi Phawula

    Impedance eyahlukileyo

    I-RIN, PP

    90

    100

    110

    Ώ

    Ilahleko yokufaka

    SDD21

    8

    22.48

    dB

    		 Kwi-12.8906 GHz
    Ilahleko yoBuyiselo eyahlukileyo

    SDD11

    12.45

    Jonga u-1

    dB

    Kwi-0.05 ukuya kwi-4.1 GHz

    SDD22

    3.12

    Bona isi-2

    dB

    Kwi-4.1 ukuya kwi-19 GHz
    Imowudi eqhelekileyo ukuya I-SCC11 -

    dB
    imowudi eqhelekileyo 2

    Kwi-0.2 ukuya kwi-19 GHz
    I-SCC22
    ilahleko yokubuya kwemveliso
    Umahluko kwindlela eqhelekileyo I-SCD11 12 - Jonga u-3

    dB

    Kwi-0.01 ukuya kwi-12.89 GHz
    ilahleko yokubuyisela

    SCD22

    10.58

    Jonga u-4

    		 Kwi-12.89 ukuya kwi-19 GHz

    10

    		 Kwi-0.01 ukuya kwi-12.89 GHz
    Umahluko kwiNdlela eqhelekileyo

    SCD21-IL
    Ilahleko yoGuquko

    Jonga isi-5

    dB

    		 Kwi-12.89 ukuya kwi-15.7 GHz

    6.3

    		 Kwi-15.7 ukuya kwi-19 GHz
    Umda wokuSebenza komjelo

    COM

    3

    dB

     

    Amanqaku:

    1. I-Reflection Coefficient enikwe nge-equation SDD11(dB) < 16.5 – 2 × SQRT(f ), kunye no f kwi GHz
    2. I-Reflection Coefficient enikwe yi-equation SDD11(dB) <10.66 – 14 × log10(f/5.5), kunye no-f kwi-GHz
    3. iReflection Coefficient enikwe yi-equation SCD11(dB) <22 – (20/25.78)*f, kunye nof kwiGHz
    4. iReflection Coefficient enikwe yi-equation SCD11(dB) <15 – (6/25.78)*f, kunye no-f kwiGHz
    5. I-Reflection Coefficient enikwe yi-equation SCD21(dB) <27 – (29/22)*f, nge-f kwi-GHz

    Usetyenziso

    25G Ethernet

    Iindidi zeemveliso

    Cofa u-enter ukukhangela okanye i-ESC ukuvala