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    GPON OLT C++ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon olt sfp

    ʻO ka wehewehe pōkole:

    Nā hiʻohiʻona huahana:

    Kākoʻo iā ITU-T G.984.2 GPON OLT C++ Hoʻonui i ka noi

    √ Hoʻopili i nā loulou data bi-directional fiber me ka symmetric 2.488Gbps Tx a me 1.244Gbps

    1490nm hoʻomau-mode transmitter me DFB LD

    1310nm burst-mode receiver me APD-TIA

    2-wire interface no ka nānā ʻana i nā diagnostic digital integrated

    Loaʻa RESET, Hōʻailona hōʻailona, ​​hōʻailona hana RSSI (RESET, RX_SD, RSSI)

    ʻO ka pūʻolo SFP me SC/UPC receptacle optical interface

    Hoʻokahi + 3.3V mana lako

    ʻO ka mahana o ka pahu hana 0~70°C

    Hoʻokō ʻia ʻo RoHS6


    Huahana Huahana

    Nā ʻāpana

    Nā noi

    wikiō

    Huahana Huahana

    GPON OLT C++ Optical Module 2.5G/1.25G 20KM

    TX1490nm/RX1310nm gpon olt sfp
    1. Ke kūlana hana
    ʻĀpana

    Unite

    Min.

    Maʻamau

    Max.

    Ka Mahana Waihona

    °C

    -40

    85

    Ka Manawa Hana no ka C-temp

    °C

    0

    70

    ʻO ka haʻahaʻa haʻahaʻa pili

    %

    5

    95

    Voltage Mana

    V

    3.15

    3.3

    3.45

    Hāʻawi i kēia manawa

    mA

    600

    Uku Bit no Tx

    Gbps

    2.488

    Uku Bit no Rx

    Gbps

    1.244

    2. Nā ʻano
    Hōʻike ʻia nā hana āpau i ka mahana hana holoʻokoʻa a me nā kūlana

    ʻĀpana

    Unite

    Min.

    Maʻamau

    Max.

    Mea hoʻouna
    TX Loʻihi Waena Wave

    nm

    1480

    1490

    1500

    Laulā Kiʻekiʻe (-20dB)

    nm

    1

    Lakiō hoʻopau ʻaoʻao ʻaoʻao (SMSR)

    dB

    30

    Mana Hoʻolaha Mean

    dBm

    4.5

    10

    Mana i hoʻokuʻu ʻia (TX Off)

    dBm

    -45

    Laki hoopau

    dB

    8.2

    Optical Return Loss Tolerance

    dB

    -12

    Ka hoʻopaʻi hoʻouna a hoʻopuehu

    dB

    1

    ʻO ka mask transmitter(PRBS223-1@2.488G)

    Kūlike me ITU-T G.984.2

    Mea loaa
    Loaʻa i ka lōʻihi nalu

    nm

    1290

    1310

    1330

    ʻIkepili (PRBS223-1@1.244G,ER=10,BER<10-10)

    dBm

    -30

    ʻOi aku ka nui (PRBS223-1@1.244G,ER=10,BER<10-10)

    dBm

    -12

    ʻO ka mea hoʻokipa Burst Mode Dynamic Range

    dB

    15

    Paepae Poino no ka Mea Loaʻa

    dBm

    5

    SD Assert Level

    dBm

    -33

    SD De-assert Level

    dBm

    -45

    SD Hysteresis

    dB

    0.5

    6

    WDM kānana kaawale i 1550nm

    dB

    38

    WDM kānana kaawale i 1650nm

    dB

    35

    Nā hiʻohiʻona uila uila
    Hoʻokomo ʻikepili Swing Differential/TX

    mV

    200

    -

    2000

    ʻIkepili Hunahu Swing ʻokoʻa/RX

    mV

    400

    1600

    Ka lā impedance ʻokoʻa

    Ω

    90

    100

    110

    LVTTL Puana Kiekie

    V

    2.4

    Vcc

    LVTTL Haʻahaʻa

    V

    0

    0.4

    LVTTL Hoʻokomo Kiʻekiʻe

    V

    2.0

    Vcc+0.3

    LVTTL Hookomo Haahaa

    V

    0

    0.8

    Nā ʻano manawa
    Manawa Kiaʻi (Tg)

    ns

    25.6

    Hoʻihoʻi hou i ka laula puʻupuʻu (Tr)

    ns

    12.8

    Hoʻopaʻa hou i ka lohi (Trd)

    ns

    12.8

    Manawa hoʻomaka mua (Tp)

    ns

    140

    SD Assert Time (TSDA)

    ns

    100

    SD De-assert Time (TSDD)

    ns

    12.8

    Hoʻopaneʻe RSSI (Ttd)

    ns

    25

    RSSI Puʻupuʻu Pulse Laulā (Tw)

    ns

    500

    Hoʻopaneʻe i loko o ka I2C (Twait)

    us

    500

     

    GPON OLT C+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon sfp transceiver

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