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

    Nkọwa dị mkpirikpi:

    Njirimara ngwaahịa:

     Kwado ITU-T G.984.2 GPON OLT C++ ngwa emelitere

     Otu njikọ data bi-directional fiber nwere symmetric 2.488Gbps Tx na 1.244Gbps

     1490nm na-aga n'ihu na-ebufe ọnọdụ na DFB LD

     1310nm mgbawa-mode nnata na APD-TIA

    2-waya interface maka agbakwunyere dijitalụ diagnostic Monitoring

     Onye nnata RESET, Nchọpụta mgbaàmà, ihe ngosi ọrụ RSSI (RESET, RX_SD, RSSI)

     Ngwungwu SFP nwere interface ngwa anya SC/UPC

     Otu ike + 3.3V

    Ọnọdụ ọrụ okpomọkụ 0 ~ 70 ° C

     RoHS6 nnabata


    Nkọwa ngwaahịa

    Oke

    Ngwa

    Vidiyo

    Mkpado ngwaahịa

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

    TX1490nm/RX1310nm gpon sfp transceiver
    1. Ọnọdụ ọrụ
    Oke

    Nkeji

    Min.

    Ụdị

    Oke.

    Okpomọkụ nchekwa

    Celsius C

    -40

    85

    Ọnọdụ okpomọkụ na-arụ ọrụ maka C-temp

    Celsius C

    0

    70

    Ọnọdụ okpomọkụ na-arụ ọrụ maka I-temp

    Celsius C

    -40

    85

    Iru mmiri dị n'arụ na-arụ ọrụ

    %

    5

    95

    Voltaji na-enye ike

    V

    3.15

    3.3

    3.45

    Nyefee ugbu a

    mA

    600

    Ọnụego Bit maka Tx

    Gbps

    2,488

    Ọnụego Bit maka Rx

    Gbps

    1.244

    2.Njirimara
    A na-akọwapụta arụmọrụ niile na ọnọdụ okpomọkụ na ọnọdụ ọrụ dum

    Oke

    Nkeji

    Min.

    Ụdị

    Oke.

    Nnyefe
    TX Central Wavelength

    nm

    1480

    1490

    1500

    Obosara Spectral (-20dB)

    nm

    1

    Oke Mbelata Ụdị Akụkụ (SMSR)

    dB

    30

    Ike ewepụtara pụtara

    dBm

    3

    7

    Ike ewepụtara Mean (TX Gbanyụọ)

    dBm

    -45

    Oke mkpochapụ

    dB

    8.2

    Nleta mgbaghara ngwa anya

    dB

    -12

    Nnyefe na mgbasa ntaramahụhụ

    dB

    1

    Ihe mkpuchi nnyefe (PRBS223-1@2.488G)

    Dabara na ITU-T G.984.2

    Onye nnata
    Nata Ogologo Ogologo

    nm

    1290

    1310

    1330

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

    dBm

    -30

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

    dBm

    -12

    Ọnọdụ nnata gbawara oke oke

    dB

    15

    Oke mmebi maka onye nnata

    dBm

    5

    SD ọkwa ọkwa

    dBm

    -33

    SD-kwadoro ọkwa

    dBm

    -45

    SD Hysteresis

    dB

    0.5

    6

    WDM Filter dịpụrụ adịpụ ruo 1550nm

    dB

    38

    WDM Filter dịpụrụ adịpụ ruo 1650nm

    dB

    35

    Njirimara Interface Eletriki
    Ntinye data Swing iche/TX

    mV

    200

    -

    2000

    Mpụpụta data Swing iche/RX

    mV

    400

    1600

    Mmetụta ụbọchị dị iche

    Ω

    90

    100

    110

    Ọnụ ala kasị elu nke mbak nke LVTTL

    V

    2.4

    Vcc

    Mpụta LVTTL dị ala

    V

    0

    0.4

    Ọnụ ahịa LVTTL dị elu

    V

    2.0

    Vcc + 0.3

    Ntinye LVTTL dị ala

    V

    0

    0.8

    Njirimara oge
    Oge nche (Tg)

    ns

    25.6

    Tọgharịa obosara Pulse (Tr)

    ns

    12.8

    Tọgharịa igbu oge (Trd)

    ns

    12.8

    Oge mmalite nke nnata (Tp)

    ns

    140

    Oge ntinye SD (TSDA)

    ns

    100

    Oge nkwụsị nke SD (TSDD)

    ns

    12.8

    RSSI na-akpata igbu oge (Ttd)

    ns

    25

    obosara RSSI na-akpalite obosara (Tw)

    ns

    500

    Oge igbu oge nke ime I2C (Twait)

    us

    500

     

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

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