OPGW(Optical Ground Wire) Chingwe chopangidwa kuti chilowe m'malo mwa mawaya achikhalidwe / chishango / chapadziko lapansi pamizere yopatsira pamwamba ndi phindu lowonjezera lokhala ndi ulusi wowoneka bwino womwe ungagwiritsidwe ntchito pazifukwa zoyankhulirana.OPGW iyenera kukhala yokhoza kupirira zovuta zamakina zomwe zimagwiritsidwa ntchito pazingwe zam'mwamba ndi zinthu zachilengedwe monga mphepo ndi ayezi.OPGW iyeneranso kukhala yokhoza kuthana ndi vuto lamagetsi pa chingwe chotumizira popereka njira yopita pansi popanda kuwononga zingwe zowoneka bwino mkati mwa chingwecho.
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Pakumanga chingwe chowunikira cha OPGW, pomwe chingwe cha OPGW chimagawika, chingwe cha OPGW chiyenera kuphatikizidwa.Monga womanga, kodi chingwe cha OPGW chiyenera kuwotcherera bwanji?
Optical cable splicing ndi njira yofunika kwambiri pomanga zingwe za OPGW, ndipo khalidwe lake lidzakhudza mwachindunji kufalikira kwa mzere.Pakati pa zolakwika za OPGW zomwe zachitika, kulephera kwa mgwirizano kumakhala kwakukulu kwambiri.Kupezeka kwa zolakwika sikungotengera njira ndi mtundu wa cholumikizira chingwe cholumikizira chingwe, komanso kumaphatikizanso njira yolimbikitsira yachitetezo cha cholumikizira chamkati chamkati ndi mtundu wazinthuzo.Zimakhudzananso ndi njira yolumikizira chingwe cha optical ndi udindo wa splicer.Njira yolumikizira ya OPGW optical cable kwenikweni ndi yofanana ndi ya chingwe chowoneka bwino, koma palinso zosiyana, ndipo zofunikira ndizolimba.Zofunikira zamtundu wa zida zolumikizira: Zingwe za OPGW zimayikidwa pamtengo womwewo ngati mizere yothamanga kwambiri, ndipo zingwe zowoneka bwino zimapangidwa ndi zinthu zosagwira dzimbiri zamagetsi, chifukwa chake mikanda yawo yolumikizira iyeneranso kukhala yotsimikizika, kuwonjezera pakukhala ndi zabwino. kukana madzi ndi chinyezi Kuphatikiza pa zinthu zina zamakina, zimafunikanso kukhala ndi kukana kwina kwa dzimbiri lamagetsi.Moyo wautumiki wa bokosi la splice uyenera kukhala wautali kuposa moyo wautumiki wa chingwe cha OPGW.
Zofunikira pakuyika: Kuti mupewe kuwonongeka kopangidwa ndi anthu, bokosi la optical cable splice liyenera kukhazikitsidwa pamalo opitilira 6 m kuchokera pansi.Pa nthawi yomweyo, chifukwa chapadera cha OPGW kuwala chingwe, m'pofunika kusunga zingwe zotsala.Malo monga yopingasa latisi pamwamba pa chitsulo nsanja.Bokosi lophatikizana liyenera kukhala ndi ntchito yoyika ndi kumangiriza popanda kubowola mabowo pa nsanja, ndipo kukonza kuyenera kukhala kokongola komanso kolimba.
Zofunikira zotayika zamagulu: Kutayika kwa kugwirizana kwa cholumikizira cha fiber optical kuyenera kukhala kotsika kuposa index control yamkati, ndikuyesera kuyesa mukamalumikizana kuti muwonetsetse kuti kutayika kwa mayendedwe amtundu uliwonse kumakwaniritsa zofunikira zamapangidwe.Kuti muwongolere bwino kuphatikizika kwa chingwe cholumikizira chingwe, kutsitsa kwapang'onopang'ono komwe kumawonetsedwa ndi fusion splicer kumatha kugwiritsidwa ntchito ngati mtengo wofotokozera.Optical time domain reflectometer OTDR iyenera kugwiritsidwa ntchito kuyang'anira kuchokera mbali ziwiri, ndipo mtengo wapakati wa splicing attenuation uyenera kutengedwa.
GL'Applications Engineers atha kuthandizira kudziwa kuti ndi pulani iti yomwe ikugwirizana bwino ndi mikhalidwe yapadera komanso zovuta pamwayi uliwonse.Takulandirani kuti mutithandize, ngati muli ndi polojekiti yatsopano muyenera kufunsa mtengo kapena thandizo laukadaulo.
