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    Epison px20 px20 ++ 20km 125g epion o le sfp module fetuutuunai ma znweiy olt stfp stdules sfp

    Faʻamatalaga puʻupuʻu:

    Oloa Vaega:

     Tapuni IEEEGE 802.3AH 1000BAE-PX20 ++ GEPON talosaga

     Faʻaaogaina i le epon olt mo se tasi fa o le fila-faʻatonuga o le epion system

     SFP, nofofua SC Connectctor, Digital Diagnostic Interface tausisia ma sff-8472

     O le mea e maua ai le numera numera e faailoa ai le malosi o le malosi (Rssi)

     Tasi 3.3V Malosiaga sapalai

     Faʻagaioiga mataupu o le vevela -10 ~ 70 ° C mo pisinisi

     Rohs-6 tausisia


    Faamatalaga auiliiliga

    Tulaga maualalo

    Faatatauga

    Ata

    Oloa Tags

    Epison Olt Px20 8km 1.25G PX20 ++ Epison Olt SFP Spriver Gepton Orlt Sfp


    1. O le maualuga o le maualuga
    Tulaga tau Iunite Min. Masani lava Max.
    Paoa sapalai V 0 4.2
    Teuina o le vevela vevela ° C -40 85
    Faagaioiga tulaga ole vevela ° C -40 85
    Faigaluega % 5 95
    Mauaina le faaleagaina o le tulafono DBM 0
    2.O le tulaga
    Tulaga tau Iunite Min. Masani lava Max.
    Paoa sapalai V 3.1 3.3 3.5
    Faʻagasologa e faʻaosooso ai le c-faʻafefe ° C -10 70
    Faigaluega % 5 95
    Faʻamatalaga o Faʻamatalaga (TX / RX) Gbit / s 1.25
    3.Iptiction uiga
    Tulaga tau Iunite

    Min.

    IT LELEI. Max.
    Tx ogatotonu wavelength nm

    1480

    1500
    Vaʻaiga lautele (-20DB) nm 1
    SMSR dB 30
    O lona uiga ua faalauiloa le mana (EOL) DBM 5 9
    O lona uiga o le mana o le mana (tx ese) DBM -39
    O le mea e maua ai le fua faatatau (tusi 1) dB 9
    TX Aofai Jitter UI 0.43
    Tulai mai / pa'ū taimi (20% -80%) ps 260
    Riin15Oma DB / HZ -115
    Optication Dis Dis Disck Malelemu dB -12
    Transmitter ma Deppersions faasalaga (20km G.652)  dB  2.3
    TX opstical mata mata Tausisia le IEEE std 802.3h ™ -2004
    Maua wavelength nm

    1260

    1360
    Mafaufau (tusi 2) DBM -33
    Lalagaina DBM -6
    Dynamic rang dB 25
    Mauaina o le URRE ns 250
    Rx dynamic laina (tusi 3) DBM

    -30

    -6
    Los-suamalie DBM -34
    Los-Asstrt DBM

    -45

    Sd hysteris dB 0.5 6
    Mauaina le mafaufau loloto dB -12
    4.E le masani ai uiga
    Tulaga tau Iunite Min. Masani lava Max.
    Malosiaga sapalai taimi nei mA 300
    Faamatalaga o faamatalaga mV 200 1600
    Faamatalaga Eseese Faapitoa Ω 90 100 110
    TTL Intut -low V 0 0.8
    TTL Intut -thhigh V 2.0 Vcc
    Ttl witput -low V 0 0.4
    Ttl witput -thigh V 2.4 Vcc
    Faʻamatalaga o faʻamatalaga mV 400 1600
    Los as ns 500
    Los Dissaght Taimi ns 500
    Talosaga ma Tali
    Epison Olt Px20s 20km 1.25G PX20 + Epion Olt Sfp Cepcle olt Sfp

    Tusi lau feʻau iinei ma lafo mai ia i matou
    Upega Tafaʻilagi
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