• Giga@hdv-tech.com
  • Isevisi ye-inthanethi ye-24H:
    • 7189078c
    • sns03
    • 6660e33e
    • youtube 拷贝
    • i-instagram

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

    Incazelo emfushane:

    Izici Zomkhiqizo:

    Sekela i-ITU-T G.984.2 GPON OLT C++ Uhlelo lokusebenza oluthuthukisiwe

    √ Izixhumanisi zedatha ye-fiber bi-directional eyodwa ene-symmetric 2.488Gbps Tx kanye ne-1.244Gbps

    Isidlulisi semodi eqhubekayo engu-1490nm ene-DFB LD

    1310nm isamukeli semodi yokuqhuma ene-APD-TIA

    Isixhumi esibonakalayo esinezintambo ezi-2 sokuqapha okudidiyelwe kokuxilonga okudijithali

    SETHA KABUSHA Isamukeli, I-Signal Detect, inkomba yokusebenza kwe-RSSI (RESET, RX_SD, RSSI)

    Iphakethe le-SFP elinesixhumi esibonakalayo esibonakalayo se-SC/UPC

    Ukunikezwa kwamandla okukodwa +3.3V

    Izinga lokushisa lecala lokusebenza ngu-0~70°C

    Ukuhambisana ne-RoHS6


    Imininingwane Yomkhiqizo

    Amapharamitha

    Izinhlelo zokusebenza

    Ividiyo

    Omaka bomkhiqizo

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

    TX1490nm/RX1310nm gpon olt sfp
    1.Isimo sokuSebenza
    Ipharamitha

    Iyunithi

    Okuncane.

    Okujwayelekile

    Ubukhulu.

    Izinga Lokushisa Lokugcina

    °C

    -40

    85

    I-Operating Case Temp ye-C-temp

    °C

    0

    70

    I-Operating Humidity Isihlobo

    %

    5

    95

    I-Voltage Yokuhlinzeka Amandla

    V

    3.15

    3.3

    3.45

    Ukunikezwa Kwamanje

    mA

    600

    I-Bit Rate ye-Tx

    Gbps

    2.488

    I-Bit Rate ye-Rx

    Gbps

    1.244

    2.Izici
    Konke ukusebenza kucaciswe ezingeni lokushisa eliphelele kanye nezimo

    Ipharamitha

    Iyunithi

    Okuncane.

    Okujwayelekile

    Ubukhulu.

    I-Transmitter
    I-TX Central Wavelength

    nm

    1480

    1490

    1500

    Ububanzi be-Spectral (-20dB)

    nm

    1

    I-Side Mode Suppression Ratio (SMSR)

    dB

    30

    Kusho Amandla Ethulwa

    dBm

    4.5

    10

    I-Mean Launch Power (i-TX Ivaliwe)

    dBm

    -45

    Isilinganiso Sokuqothula

    dB

    8.2

    I-Optical Return Loss Tolerance

    dB

    -12

    I-Transmitter ne-Dispersion Penalty

    dB

    1

    I-Transmitter Mask(PRBS223-1@2.488G)

    Ihambisana Ne-ITU-T G.984.2

    Umamukeli
    Thola i-Wavelength

    nm

    1290

    1310

    1330

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

    dBm

    -30

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

    dBm

    -12

    I-Receiver Burst Dynamic Range

    dB

    15

    I-Damage Threshold for Receiver

    dBm

    5

    Izinga le-SD Assert

    dBm

    -33

    I-SD De-assert Level

    dBm

    -45

    I-SD Hysteresis

    dB

    0.5

    6

    Ukuhlukaniswa Kwesihlungi se-WDM ku-1550nm

    dB

    38

    Ukuhlukaniswa Kwesihlungi se-WDM ku-1650nm

    dB

    35

    Izici ze-Electrical Interface
    I-Data Input Swing Differential/TX

    mV

    200

    -

    2000

    I-Data Output Swing Differential/RX

    mV

    400

    1600

    Umehluko Wosuku

    Ω

    90

    100

    110

    I-LVTTL Output High

    V

    2.4

    Vcc

    Okukhiphayo kwe-LVTTL Kuphansi

    V

    0

    0.4

    Okokufaka kwe-LVTTL Phezulu

    V

    2.0

    Vcc+0.3

    Okokufaka kwe-LVTTL Kuphansi

    V

    0

    0.8

    Izimpawu Zesikhathi
    Isikhathi Sokuqapha (Tg)

    ns

    25.6

    Setha kabusha Ububanzi be-Pulse (Tr)

    ns

    12.8

    Setha kabusha Ukubambezeleka (Trd)

    ns

    12.8

    Isikhathi Sesendlalelo Somamukeli (Tp)

    ns

    140

    Isikhathi Se-SD Assert (TSDA)

    ns

    100

    Isikhathi se-SD De-assert (TSDD)

    ns

    12.8

    I-RSSI Trigger Delay (Ttd)

    ns

    25

    I-RSSI Trigger Pulse Width (Tw)

    ns

    500

    Ukulibaziseka kwe-I2C kwangaphakathi (Twait)

    us

    500

     

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

    Bhala umyalezo wakho lapha futhi usithumelele wona
    web聊天