• Giga@hdv-tech.com
  • 24H Ntchito Zapaintaneti:
    • 7189078c
    • sns03
    • 6660e33e
    • youtube 拷贝
    • instagram

    pon module 20km 1.25G px20+++ sfp module epon olt px20 7dBm epon olt sfp transceiver

    Kufotokozera Kwachidule:

    Zogulitsa:

    Zogwirizana ndi IEEE 802.3ah 1000BASE-PX20++

    Ntchito yowonjezera ya GEPON

     Imayikidwa ku EPON OLT pa Single Fiber Bi-directional System

     SFP, cholumikizira Single SC, Digital Diagnostic Interface Compliant SFF-8472

    Burst Digital Receiving Signal Strength Chizindikiro (RSSI)

     Single 3.3V magetsi ntchito mlandu kutentha -10 ~ 70 ° C malonda

     Kutsata kwa RoHS-6


    Tsatanetsatane wa Zamalonda

    Parameters

    Mapulogalamu

    Kanema

    Zolemba Zamalonda

    pon module 20km 1.25G px20+++ sfp module epon olt px20 7dBm epon olt sfp transceiver


    1.Absolute Maximum Ratings
    Parameter Chigawo Min. Chitsanzo Max.
    Magetsi V 0 4.2
    Kutentha kwa Malo Ozungulira °C -40 85
    Kutentha kwa Ntchito °C -40 85
    Chinyezi Chachibale Chogwira Ntchito % 5 95
    Receiver Yawonongeka Podutsa dBm 0
    2.Operating Condition
    Parameter Chigawo Min. Chitsanzo Max.
    Magetsi V 3.1 3.3 3.5
    Kuwotcha kwa Operating Case kwa C-temp °C -10 70
    Chinyezi Chachibale Chogwira Ntchito % 5 95
    Mtengo wa Data(TX/RX) Gbit/s 1.25
    3.Mawonekedwe a Optical
    Parameter Chigawo

    Min.

    Lembani.

    Max.
    TX Central Wavelength nm

    1480

    1500
    Spectral Width (-20dB) nm 1
    SMSR dB 30
    Mean Launched Power (BOL) dBm 7

    7.5

    10
    Mean Launch Power (TX Off) dBm -39
    Chiwopsezo cha Kutha (Zindikirani 1) dB 9
    TX Total Jitter UI 0.43
    Nthawi Yokwera/Yogwa (20% -80%) ps 260
    RIN15OMA dB/Hz -115
    Optical Return Loss Tolerance dB -12
    Chilango cha Transmitter ndi kubalalitsidwa(20km G.652)  dB  2.3
    TX Optical Eye Mask Zogwirizana ndi IEEE Std 802.3ah™-2004
    Landirani Wavelength nm

    1260

    1360
    Sensitivity (Zindikirani 2) dBm -33
    Zochulukira dBm -6
    Dynamic Rang dB 25
    Receiver Threshold Kukhazikitsa Nthawi ns 250
    RX Dynamic Range (Zindikirani 3) dBm

    -30

    -6
    LOS-Dessert dBm -34
    LOS-Assert dBm

    -45

    SD Hysteresis dB 0.5 6
    Receiver Reflectance dB -12
    4.Makhalidwe Amagetsi
    Parameter Chigawo Min. Chitsanzo Max.
    Power Supply Current mA 300
    Kuyika kwa Data Kusinthasintha Kosiyana mV 200 1600
    Kusintha kwa Data Impedans Ω 90 100 110
    Zolowetsa za TTL -Zochepa V 0 0.8
    Kulowetsa kwa TTL -Kwapamwamba V 2.0 Vcc
    Kutulutsa kwa TTL -Kutsika V 0 0.4
    Kutulutsa kwa TTL -Kukwera V 2.4 Vcc
    Kusintha kwa Kutulutsa kwa Data mV 400 1600
    Los Assert Time ns 500
    Los Dessert Time ns 500

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

    Lembani uthenga wanu apa ndikutumiza kwa ife
    web聊天