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

    Sharaxaad Gaaban:

    Astaamaha Alaabta:

     Ku habboon IEEE 802.3ah 1000BASE-PX20/PX20+ Codsiga GEPON

     Codsaday EPON OLT ee Nidaamka EPON ee Hal Fiber ah oo laba jiho ah

    SFP, Xidhiidhiyaha Keliya SC, Interface ogaanshaha Dijital ah oo waafaqsan SFF-8472

     Tilmaanta Awooda Hesha Dijital ah ee Burst (RSSI)

     Keliya koronto 3.3V

    Kiiska hawlgalka -40 ~ 85 ° C ee warshadaha, -25 ~ 85 ° C iyo -10 ~ 70 ° C ganacsiga

     U hoggaansanaanta RoHS-6


    Faahfaahinta Alaabta

    Halbeegyada

    Codsiyada

    Video

    Tags Product

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


    1.Absolute Ugu Sarreysa Qiimaynta
    Halbeegga

    Unug

    Min.

    Caadiyan

    Max.

    Bixinta Korontada

    V

    0

    4.2

    Kaydinta Heerkulka Deegaanka

    °C

    -40

    85

    Heerkulka Kiis Shaqaynta

    °C

    0

    70

    Ku shaqaynta qoyaanka Qaraabada

    %

    5

    95

    Meesha uu waxyeeleeyay qaataha

    dBm

    0

    2.Xaaladda Hawleed
    Halbeegga

    Unug

    Min.

    Caadiyan

    Max.

    Bixinta Korontada

    V

    3.1

    3.3

    3.5

    Ku shaqaynta heerkulka C-temp

    °C

    -10

    70

    Ku shaqaynta Xaaladda Heer kulka E-temp

    °C

    -25

    85

    Ku shaqaynta Case Heer kulka I-temp

    °C

    -40

    85

    Ku shaqaynta qoyaanka Qaraabada

    %

    5

    95

    Heerka Xogta (TX/RX)

    Gbit/s

    1.25

    3. Astaamaha indhaha
    Halbeegga

    Unug

    Min.

    Nooca

    Max.

    Mawjada Dhexe ee TX

    nm

    1480kii

    1500

    Balaadhka Spectral (-20dB)

    nm

    1

    SMSR

    dB

    30

    Awood la bilaabay celceliska

    dBm

    2

    7

    Korontada Mean bilaabay (TX Off)

    dBm

    -39

    Saamiga Dabar goynta (Xusuusin 1)

    dB

    9

    TX Total Jitter

    UI

    0.43

    Kaca/Waqtiga Dhicista (20%-80%)

    ps

    260

    RIN15OMA

    dB/Hz

    -115

    Dulqaadashada Luminta Soo-noqoshada indhaha

    dB

    -12

    Ciqaabta gudbiyaha iyo kala firdhinta (20km G.652)

    dB

    2.3

    Maaskarada Indhaha ee TX

    Waafaqsan IEEE Std 802.3ah™-2004

    Hel dhererka hirarka

    nm

    1260

    1360

    Xasaasiyadda (Xusuusin 2)

    dBm

    -30

    Culayska xad dhaafka ah

    dBm

    -6

    Waqtiga Dejinta Xadka Qaadashada

    ns

    250

    Range Dynamic RX (Xusuusin 3)

    dBm

    -30

    -6

    LOS-macmacaan

    dBm

    -31

    LOS-sheeg

    dBm

    -45

    Hysteresis SD

    dB

    0.5

    6

    Milicsiga Qaataha

    dB

    -12

    4.Sifada korantada
    Halbeegga

    Unug

    Min.

    Caadiyan

    Max.

    Bixinta Korontada hadda

    mA

    300

    Kala Duwanaanshaha Xog Gelida

    mV

    200

    1600

    Dhibta Kala Duwan ee Xogta

    Ω

    90

    100

    110

    Gelida TTL -Hoosaha

    V

    0

    0.8

    Gelida TTL - Sare

    V

    2.0

    Vcc

    Soo saarista TTL -Hoosaha

    V

    0

    0.4

    Soo saarista TTL - Sare

    V

    2.4

    Vcc

    Kala Duwanaanshaha Xogta Soo Bixinta

    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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