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PHL-T-RJ45 Network SPD (Ethernet network)

Network Signal Surge Protective Devices

Zogulitsa Magulu
Zamgululi

PHL-T-RJ45 Network SPD (Ethernet network)

Zowonetsa Zamalonda

Network SPD nthawi zambiri imakhala ndi mawonekedwe a RJ45, omwe ndi oyenera kulumikiza mizere ya netiweki ku masiwichi, malo ogwirira ntchito, ndi zida zosiyanasiyana zolumikizirana netiweki. Pamene kusokoneza magetsi monga mwadzidzidzi voteji kapena kugunda kwa mphezi akulowa mzere maukonde, maukonde SPD mwamsanga kutsogolera zosokoneza izi pansi kuteteza zipangizo olumikizidwa kwa maukonde kuwonongeka.

Mukayika SPD ya netiweki, nthawi zambiri imayikidwa muzolowera zamtundu wa netiweki kuti mupewe kufalikira kwa netiweki kupita ku zida zolumikizidwa. Izi zitha kuonetsetsa chitetezo chokwanira cha zida zapaintaneti muzochitika zadzidzidzi monga mphezi, ndikuwongolera kukhazikika ndi kudalirika kwa intaneti.

    MFUNDO

    ◑ Zofunikira Zaukadaulo za 10/100MHz: Izi zikuwonetsa kuti SPD idapangidwa kuti izigwira bwino ntchito mkati mwa 10/100MHz, zomwe ndizofala pamanetiweki a Ethernet. Izi zikutanthauza kuti imatha kuteteza zida zapaintaneti zomwe zimagwira ntchito pafupipafupi, monga ma switch, ma routers, ndi zida zina.
    ◑ Kutetezedwa kwa LPZ0-LPZ2 ndi Malire Ogawa Otsatira: SPD imatha kuteteza ku mafunde a m'magawo a LPZ0 (malo omwe ali pachiwopsezo chachikulu cha mphezi) kudzera mu LPZ2 (malo omwe mawotchi amatha kuchitikabe koma osawopsa) ndi kupitilira apo. Izi zikuwonetsa kuchuluka kwa chitetezo m'malo osiyanasiyana mkati mwa malo kapena dongosolo.
    ◑ Mphamvu Yamphamvu Yoteteza Mphezi Yokhala ndi Voltage Yoteteza Kwambiri Pakalipano: Izi zikuwonetsa kuti SPD ili ndi kuthekera kolimba kupirira kugunda kwamphezi ndi mafunde akulu, chifukwa imatha kuletsa mphamvu yamagetsi kuti ikhale yotetezeka panthawi yakuchita opaleshoni. Izi ndizofunikira pakuwonetsetsa kuti zida za netiweki zalimba polimbana ndi mafunde obwera chifukwa cha mphezi.

    MFUNDO

    Adavotera ma voltage ogwiritsira ntchito Un

    5 VDC

    Maximum ntchito voteji Uc

    6 VDC

    Mwadzina ntchito panopa IL

    100mA

    Kutulutsa mwadzina mu (8 / 20μs)

    2.5KA

    Kutulutsa kwakukulu kwapano (8 / 20μs)

    5 kA pa

    Limp yapano yamphezi (10/350μs)

    0.5kA

    Chitetezo chamagetsi Up (pansi Pa) mzere mpaka mzere

    <15V

    Chitetezo chamagetsi Up (pansi Pa) mzere mpaka pansi

    <500V

    Mtundu wa mawonekedwe

    Zolowetsa/zotulutsa: wamkazi/mwayi

    Bandwidth

    100MHz

    Kutayika kolowetsa

    <-1.3dB

    Nthawi yoyankhira

    <1ns

    Ntchito kutentha osiyanasiyana

    -40 ℃~+80 ℃

    Njira yoyika

    Mwasankha DIN35mm njanji mounting clamp

    Njira yokhazikitsira pansi

    Waya woyatsira 1.5mm²

    Zida zapanyumba

    Aluminium yachitsulo yachitsulo

    Mayeso muyezo

    GB/T18802.21/IEC 61643-21

    Network SPD (Telephone network)

    Network SPD (Telephone network) 14yo

    Chithunzi chojambula

    Network SPD (Telephone network) 26zt

    Zojambula za dimension

    Network SPD (Telephone network) 3cwz