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    I-ENTON I-OLT PX20 20KM 1.25G PX20G I-OLT SFP ye-SFP ye-Olt SFP sfp

    Inkcazo emfutshane:

    Iimpawu zemveliso:

     I-IEEE ieee 8023ah 1000base-px20 / PX20 + Isicelo seGEN20

     Ifakwe kwi-eon ye-olt yenkqubo ye-biber ye-fir pir enye

    I-SFP, isinxibelelanisi esinye sesi-SC, unxibelelwano lwedijithali yedijithali ehambelana ne-SFF-8472

     Iqhushumbisi iDijithali yokufumana isibonakaliso esibonisa (RSSI)

     I-3.3V yoNcedo lwamandla

    Ityala lemisebenzi -40 ~ 85 ° C yokuba semizi-mveliso, -25 ~ 85 ° 2 ° 70 ° 8 ° C kwintengiso

     I-ROHS-6 Ukuthobela


    Iinkcukacha zemveliso

    Iiparamitha

    Izicelo

    Ividiyo

    Iimpawu zeMveliso

    I-ENTON I-OLT PX20 20KM 1.25G PX20G I-OLT SFP ye-SFP ye-Olt SFP sfp


    I-1.Ablolike i-ratings ephezulu
    Iparameter

    Iyunithi

    Imiz.

    Eqhelekileyo

    UMax.

    Ukunikezwa Amandla

    V

    0

    4.2

    Ukugcina ubushushu obugciniweyo

    ° c

    -40

    85

    Iqondo lokusebenza kwetyala

    ° c

    0

    70

    Ukusebenza ngokuhambelana nomswakama

    %

    5

    95

    Umamkeli owonakalisiweyo

    I-DBM

    0

    Imeko yokuThenga
    Iparameter

    Iyunithi

    Imiz.

    Eqhelekileyo

    UMax.

    Ukunikezwa Amandla

    V

    3.1

    3.3

    3.5

    Ukusebenza kwetyala le-C-TEP

    ° c

    -10

    70

    Ukusebenza kwetyala le-E-TEP

    ° c

    -25

    85

    Ukusebenza kwetyala le-temp ye-i-temp

    ° c

    -40

    85

    Ukusebenza ngokuhambelana nomswakama

    %

    5

    95

    Inqanaba ledatha (TX / RX)

    GBB / S

    1.25

    Iimpawu ze-3.Optical
    Iparameter

    Iyunithi

    Imiz.

    Tyibilika.

    UMax.

    I-TX Central Waveleth

    nm

    I-1480

    I-1500

    Ububanzi bobubanzi (-20db)

    nm

    1

    Smster

    dB

    30

    Ithetha ukuba isuswe amandla

    I-DBM

    2

    7

    Ithetha ukuba isuswe amandla (tx)

    I-DBM

    -39

    Ukupheliswa kwenqanaba (inqaku 1)

    dB

    9

    I-TX iyonke i-jitter

    UI

    I-0.43

    Nyuka / uwile ixesha (i-20% -80%)

    ps

    260

    Rin15Oma

    I-DB / hz

    -115

    Ukunyamezelana kwelahleko

    dB

    -12

    Isohlwayo sokuhambisa kunye nokusasazeka (20km g.652)

    dB

    2.3

    I-TX ye-Optical Off

    Uthobela nge-IEEE STD 802.3 ™ -2004

    Yamkela i-wavelength

    nm

    I-1260

    1360

    Imvakalelo (inqaku lesi-2)

    I-DBM

    -30

    Ngaphezulu

    I-DBM

    -6

    Umrhumo wamamkeli wokuhlala ixesha

    ns

    I-250

    Uluhlu lwe-rx ngamandla (inqaku 3)

    I-DBM

    -30

    -6

    I-Los-Deassert

    I-DBM

    -31

    I-LOs-AXT

    I-DBM

    -45

    I-SD Hysteresis

    dB

    0.5

    6

    Imbonakalo yam

    dB

    -12

    4.Iziimpawu
    Iparameter

    Iyunithi

    Imiz.

    Eqhelekileyo

    UMax.

    Uncedo lwamandla okwangoku

    mA

    I-300

    Idatha yokufaka idatha ye-swing

    mV

    200

    I-1600

    Idatha eyahlukileyo

    Ω

    90

    I-100

    I-110

    I-TTL yegalelo

    V

    0

    0.8

    I-TTL Igalelo -High

    V

    2.0

    I-VCC

    Iziphumo ze-TTL -cima

    V

    0

    I-0.4

    I-TTL Iziphumo -High

    V

    2.4

    I-VCC

    Idatha yokukhupha i-swing wing

    mV

    I-400

    I-1600

    Ixesha le-LOS

    ns

    I-500

    I-Los Feassert yexesha

    ns

    I-500

     

    I-ENTON I-OLT PX20 20KM 1.25G PX20G I-OLT SFP ye-SFP ye-Olt SFP sfp

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