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    epon olt px20 20km 1.25g px20+ epon olt sfp transceiver gepon olt sfp

    Apejuwe kukuru:

    Awọn ẹya ara ẹrọ ọja:

     Ibaramu IEEE 802.3ah 1000BASE-PX20/PX20+ ohun elo GEPON

     Ti a lo si EPON OLT fun Eto EPON Fiber Bi-itọnisọna Kanṣoṣo

    SFP, Nikan SC asopo, Digital Diagnostic Interface ibamu pẹlu SFF-8472

     Itọkasi Agbara ifihan agbara Ngba Digital (RSSI) Burst Digital

     Nikan 3.3V ipese agbara

    Ọran iṣẹ -40 ~ 85 ° C fun ile-iṣẹ, -25 ~ 85 ° C ati -10 ~ 70 ° C fun iṣowo

     RoHS-6 ibamu


    Alaye ọja

    Awọn paramita

    Awọn ohun elo

    Fidio

    ọja Tags

    epon olt px20 20km 1.25g px20+ epon olt sfp transceiver gepon olt sfp


    1.Absolute o pọju-wonsi
    Paramita

    Ẹyọ

    Min.

    Aṣoju

    O pọju.

    Ibi ti ina elekitiriki ti nwa

    V

    0

    4.2

    Ibi ipamọ Ibaramu otutu

    °C

    -40

    85

    Ṣiṣẹ Case otutu

    °C

    0

    70

    Ọriniinitutu ibatan ti nṣiṣẹ

    %

    5

    95

    Ibajẹ Ibajẹ Olugba

    dBm

    0

    2.Ope Ṣiṣẹ
    Paramita

    Ẹyọ

    Min.

    Aṣoju

    O pọju.

    Ibi ti ina elekitiriki ti nwa

    V

    3.1

    3.3

    3.5

    Ṣiṣẹ Case Temp fun C-iwọn otutu

    °C

    -10

    70

    Ṣiṣẹ Case Temp fun E-tẹmp

    °C

    -25

    85

    Ṣiṣẹ Case Temp fun I-tẹmp

    °C

    -40

    85

    Ọriniinitutu ibatan ti nṣiṣẹ

    %

    5

    95

    Oṣuwọn Data(TX/RX)

    Gbit/s

    1.25

    3.Opitika Abuda
    Paramita

    Ẹyọ

    Min.

    Iru.

    O pọju.

    TX Central wefulenti

    nm

    1480

    1500

    Ìbú Spectral (-20dB)

    nm

    1

    SMSR

    dB

    30

    Itumọ agbara ifilọlẹ

    dBm

    2

    7

    Itumọ agbara ifilọlẹ (TX Pipa)

    dBm

    -39

    Ipin Iparun (Akiyesi 1)

    dB

    9

    TX Total Jitter

    UI

    0.43

    Dide/Aago isubu (20%-80%)

    ps

    260

    RIN15OMA

    dB/Hz

    -115

    Ifarada Ipadabọ Opitika

    dB

    -12

    Ijiya olutagba ati pipinka (20km G.652)

    dB

    2.3

    TX Optical Eye Boju

    Ni ibamu pẹlu IEEE Std 802.3ah™-2004

    Gba Ipari

    nm

    1260

    1360

    Ifamọ (Akiyesi 2)

    dBm

    -30

    Apọju

    dBm

    -6

    Akoko Ifilelẹ Ibalẹ Olugba

    ns

    250

    Iwọn Yiyi RX (Akiyesi 3)

    dBm

    -30

    -6

    LOS-Deassert

    dBm

    -31

    LOS-Idasilẹ

    dBm

    -45

    SD Hysteresis

    dB

    0.5

    6

    Reflectance olugba

    dB

    -12

    4.Electrical Abuda
    Paramita

    Ẹyọ

    Min.

    Aṣoju

    O pọju.

    Agbara Ipese Lọwọlọwọ

    mA

    300

    Data Input Iyatọ Swing

    mV

    200

    1600

    Iyatọ Iyatọ Data

    Ω

    90

    100

    110

    TTL Input -Low

    V

    0

    0.8

    TTL Input -Ga

    V

    2.0

    Vcc

    Ijade TTL - Low

    V

    0

    0.4

    TTL Ijade - Ga

    V

    2.4

    Vcc

    Data wu Iyatọ golifu

    mV

    400

    1600

    Los Assert Time

    ns

    500

    Los Deassert Time

    ns

    500

     

    epon olt px20 20km 1.25g px20+ epon olt sfp transceiver gepon olt sfp

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