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Chingwe cha FTTH Drop 2 Core 3 Chingwe cha Zitsulo cha Panja

Chingwe chathu chogwetsera chakunja (mtundu wa mawonekedwe) ndi chingwe chogwetsera chomwe chapangidwira makamaka kukhazikitsa ma mile apitawa mu ma network a fiber optic omwe, chifukwa cha kapangidwe kake kozungulira, amalola kugwiritsidwa ntchito bwino m'munda.


Chingwechi chimakhala ndi ulusi wa 1, 2 kapena 4 G.657A wokhala ndi coefficient yochepetsera ya 0.4 dB/km pa 1310nm ndi 0.3 dB/km pa 1550nm. Chili ndi chigoba chakunja chakuda cha LSZH cholimba komanso chosinthasintha. Mlingo wake woyaka ukhoza kusinthidwa malinga ndi zosowa zilizonse. Chili ndi mainchesi a 5.0x2.0 mm ndipo kulemera kwake ndi pafupifupi 20 kg/km.


Chingwecho chili ndi cholumikizira chachitsulo cha mainchesi 1.2, 1.0 kapena 0.8 mm (kutengera zomwe makasitomala akufuna), zinthu ziwiri zolimbitsa zitsulo za mainchesi 0.4 mm kapena zinthu ziwiri zolimbitsa FRP za mainchesi 0.5 mm, zomwe zimapereka kukana kwabwino ku mphamvu zakunja monga kugwedezeka, kupindika ndi kuphwanya.


Chingwechi chili ndi mphamvu yokhazikika yogwira ntchito kwa kanthawi kochepa ya 600 N ndi mphamvu yokhazikika yogwira ntchito kwa nthawi yayitali ya 300 N, poganizira kuti ndi cholumikizira chachitsulo cha 1 mm. Chilinso ndi mphamvu yokhazikika yogwira ntchito kwa kanthawi kochepa ya 2,200 N/100 mm ndi mphamvu yokhazikika yogwira ntchito kwa nthawi yayitali ya 1,000 N/100 mm. Utali wocheperako wa kupindika ndi 20.0x kukula kwa chingwe popanda kupsinjika ndi 40.0x kukula kwa chingwe pansi pa mphamvu yayikulu.


Ponseponse, chingwe chathu cha fiber optic cha square drop ndi njira yodalirika komanso yolimba yokhazikitsira panja yomwe imafuna kulumikizana kwapamwamba pamtengo wabwino kwambiri. Kapangidwe kake kakang'ono, kapangidwe kake kolimba komanso ukadaulo wake wabwino kwambiri zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo fiber-to-the-home (FTTH), fiber-to-the-building (FTTB) ndi zina zolumikizira zomwe zingachitike nthawi yayitali.


    KuwalaMakhalidwe
    Mtundu wa Ulusi Kuchepetsa mphamvu Kuyambitsa Kodzaza Kwambiri
    Bandwidth
    Modal Yogwira Mtima
    Bandwidth
    Ethernet ya 10Gb/s
    kutalika kwa ulalo
    Kupindika Kwakang'ono
    Ulalo wozungulira
    Mikhalidwe 1310/1550nm 850/1300nm 850/1300nm 850nm 850nm
    Chigawo dB/km dB/km MHZ.km MHZ.km m mm
    G652D 0.36/0.22 16
    G657A1 0.36/0.22 10
    G657A2 0.36/0.22 7.5
    50/125 3.0/1.0 ≥500/500 30
    62.2/125 3.0/1.0 ≥200/500 30
    OM3 3.0/1.0 ≥1500/500 ≥2000 ≥300 30
    OM4 3.0/1.0 ≥3500/500 ≥4700 ≥550 30
    BI-OM3 3.0/1.0 ≥1500/500 ≥2000 ≥300 7.5
    BI-OM4 3.0/1.0 ≥3500/500 ≥4700 ≥550 7.5

    Kapangidwe ndi Ukadaulo Mafotokozedwe
    Chiwerengero cha Ulusi Chingwe cha m'mimba mwake
    (mm)
    Kulemera kwa Chingwe
    (kg/km)
    Mphamvu Yokoka (N/100mm) Kukana Kuphwanya (N/100mm)
    M'masiku ochepa patsogolo Kwanthawi Yaitali M'masiku ochepa patsogolo Kwanthawi Yaitali
    1~4 2.0×5.0 18 600 300 2200 1000
    6~12 3.0×6.0 27 1200 600 1100 500

    Chidziwitso: Tsamba la deta ili likhoza kukhala chizindikiro chokha, koma osati chowonjezera pa mgwirizano. Chonde funsani ogulitsa athu kuti mudziwe zambiri.
    Chingwe chapakati chimagwiritsa ntchito ulusi wokutira wamitundu yosiyanasiyana wa 250μm.

    Makhalidwe Aakulu

    653637ay2n

    • Zingwe zosasunthika ku kusintha kwa kutentha: Zingwe zathu zotsika zimasiyana kwambiri ndi kusinthasintha kwa kutentha kwa kutentha kwa kutentha kwa dzuwa m'malo abwinobwino akunja. Chifukwa cha kapangidwe kolimba komanso kopangidwa bwino, zimapereka magwiridwe antchito odalirika komanso okhalitsa, zomwe zimadziphatikiza ngati chisankho chabwino kwambiri pa kukhazikitsa kulikonse.

    • Ulusi wa kuwala wapamwamba kwambiri: Timagwiritsa ntchito ulusi wa fiber optic wapamwamba kwambiri, kuonetsetsa kuti zingwe zathu zikukwaniritsa zofunikira zonse kuti zikhazikike bwino komanso molimba. Ulusi wa fiber optic wonse umapangidwa pamlingo wapamwamba kwambiri pamsika.

    • Chingwe cholimba kwambiri: Chigoba chapamwamba chomwe timagwiritsa ntchito chimawonjezera kukana moto kwa chingwe chowunikira. Kuphatikiza apo, chimadziwika ndi mphamvu yake yolimba komanso yozungulira, zomwe zimathandiza kuyika ngakhale m'malo otsekeka kwambiri. Kuphatikiza apo, kukana kwake kokongola kwambiri kumatsimikizira kulimba kwake muzochitika zonse.

    Ntchito:
    Gwiritsani ntchito ulusi wa nyumba. Zabwino kugwiritsa ntchito poika mwachindunji m'nyumba. Zoyenera kugwiritsidwa ntchito m'nyumba ndi m'maofesi.

    Chingwe chathu chotsitsa cha FTTH

    Zogulitsa Zodziwika
    Kodi timachita chiyani?
    Kuti tiwonetsetse kuti khalidwe la zinthu zathu likukwaniritsa zofunikira zapadziko lonse lapansi, nthawi zonse timayang'ana kwambiri ubwino ndi kudalirika kwa zinthu zathu, ndi ziphaso za ISO9001, CE, RoHS ndi zina.

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