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PHL-T-RJ45 Network SPD（Network ya Ethernet）
Zipangizo Zoteteza Kuwonjezeka kwa Chizindikiro cha Network
Magulu a Zamalonda
Zogulitsa Zodziwika
Chosinthira kuwala cha data cha basi cha PH-Co cha RS422 Control Net bus

PH-Co mndandanda wa RS422 Control Net basi deta optical ...
Ma module a IO Otetezeka Kwambiri a PHM-7230 Ex Intrinsically Safe Isolated Intelligent

PHM-7230 Yopanda Kutetezedwa Kwambiri Yopanda Kutetezedwa ...
PHM-7540 Gawo lolowera la analogi la njira zinayi

PHM-7540 Gawo lolowera la analogi la njira zinayi
PHD-22HT-*1*1

PHD-22HT-*1*1
Mndandanda wa PHG-12TE

Mndandanda wa PHG-12TE
PHL-T5-L2-EX

PHL-T5-L2-EX
PHL-TA-20

PHL-TA-20
PHL-T5-L3-EX

PHL-T5-L3-EX
PHL-T5-L4-EX

PHL-T5-L4-EX
PHD-11TD-21

PHD-11TD-21
0102030405
PHL-T-RJ45 Network SPD（Network ya Ethernet）
PHL-T-RJ45 Network SPD（Network ya Ethernet）

PHL-T-RJ45 Network SPD（Network ya Ethernet）

Chidule cha Zamalonda

Network SPD nthawi zambiri imakhala ndi mawonekedwe a RJ45, omwe ndi oyenera kulumikiza mizere ya netiweki ku ma switch, malo ogwirira ntchito, ndi zida zosiyanasiyana zolumikizirana pa netiweki. Pamene kusokoneza kwamagetsi monga magetsi mwadzidzidzi kapena mphezi zikugunda mzere wa netiweki, network SPD imatsogolera mwachangu kusokoneza kumeneku pansi kuti iteteze zida zolumikizidwa ku netiweki kuti zisawonongeke.

Mukayika netiweki ya SPD, nthawi zambiri imayikidwa mu cholowera cha netiweki kuti ipewe kufalikira kwa mphamvu zamagetsi kudzera mu netiweki kupita kuzipangizo zolumikizidwa. Izi zitha kuonetsetsa kuti zida za netiweki zimatetezedwa bwino pakagwa mwadzidzidzi monga mphezi, ndikuwonjezera kukhazikika ndi kudalirika kwa netiweki.

    Lumikizanani nafe
    tsatanetsatane wa malonda

    ZINTHU ZAZIKULU

    1. Doko lokhazikika la RJ45 Ethernet
    2. Kapangidwe kotetezedwa kwathunthu
    3. Kuchuluka kwafupipafupi komanso kutayika kochepa kwa kuyika
    4. Yoyenera kuteteza ma switch, malo ogwirira ntchito ndi zida zosiyanasiyana zolumikizirana ndi netiweki.

    ZOFUNIKA

    Voliyumu yogwira ntchito yoyesedwa Un

    5VDC

    Voliyumu yogwira ntchito kwambiri Uc

    6VDC

    IL yogwira ntchito mwadzina

    100mA

    Kutulutsa kwamadzimadzi kwamadzimadzi mu (8 / 20μs)

    2.5KA

    Mphamvu yayikulu yotulutsa (8 / 20μs)

    5kA ku

    Mphamvu yamagetsi yamagetsi (10/350μs)

    0.5kA

    Mphamvu ya chitetezo mmwamba (pansi pa mkati) mzere kupita ku mzere

    ＜15V

    Mphamvu yoteteza Mzere wa Mmwamba (pansi pa In) kupita pansi

    ＜500V

    Mtundu wa mawonekedwe

    Kulowetsa/kutulutsa: bolodi la amayi/bolodi la amayi

    Bandwidth

    100MHz

    Kutayika kwa kuyika

    ＜-1.3dB

    Nthawi yoyankha

    ＜1ns

    Kugwira ntchito kutentha osiyanasiyana

    -40℃~+80℃

    Njira yokhazikitsira

    Chopondera chokwezera njanji cha DIN35mm chosankha

    Njira yokhazikika pansi

    Waya wothira pansi wa 1.5mm²

    Zipangizo za nyumba

    Aluminiyamu wakuda

    Muyezo woyeserera

    GB/T18802.21/IEC 61643-21

    Netiweki ya SPD (Network ya Foni)

    Network SPD (Network ya Telefoni) 14years

    Chithunzi chojambula

    Netiweki ya SPD (Network ya Foni) 26zt

    Zojambula za kukula

    Network SPD (Network ya foni) 3cwz