Kutumizidwa kwa ma fiber optics kwakhala kukukulirakulira, motsogozedwa ndi kufunikira kwamitengo yothamanga kwambiri.Pamene fiber yomwe idayikidwa ikukula, kasamalidwe ka ma network optical transport kumakhala kovuta.Zinthu zambiri ziyenera kuganiziridwa panthawi ya fiber cabling, monga kusinthasintha, kutheka kwamtsogolo, kutumizira ndi kuwongolera ndalama, ndi zina zotero. kutumiza ulusi.Kusankha chimango chogawa bwino cha fiber ndiye chinsinsi chowongolera bwino chingwe.
Chiyambi cha Optical Distribution Frame (ODF)
Kugawa kwa OpticalFrame (ODF) ndi chimango chomwe chimagwiritsidwa ntchito popereka kulumikizana kwa chingwe pakati pa zida zoyankhulirana, zomwe zimaphatikiza magawo a fiber, kutha kwa ulusi, ma adapter a fiber ndi zolumikizira, ndi kulumikizana kwa chingwe mugawo limodzi.Zimagwiranso ntchito ngati zoteteza kuteteza ma fiber optic kulumikizana kuti zisawonongeke.Zochita zoyambira za ODF zoperekedwa ndi ogulitsa masiku ano ndizofanana.Komabe, zimabwera mosiyanasiyana komanso mosiyanasiyana.Kusankha ODF yoyenera si ntchito yophweka.
Mitundu ya Mafelemu Ogawa Mawonekedwe (ODF)
Malinga ndi kapangidwe kake, ODF imatha kugawidwa m'mitundu itatu: ODF yokhala ndi khoma, ODF yokhala pansi ndi ODF yokhala ndi rack.
ODF yokhala ndi khoma nthawi zambiri imagwiritsa ntchito kabokosi kakang'ono, kamene kamayikidwa pakhoma ndipo ndi koyenera kugawira ulusi wochepa wa kuwala.ODF yoyima pansi imatenga chotsekeka.Nthawi zambiri amapangidwa kuti azikhala ndi mphamvu zokhazikika komanso zowoneka bwino.
Ma ODF okhala ndi rack (monga momwe akuwonera m'munsimu) nthawi zambiri amakhala opangidwa mokhazikika komanso amakhala olimba.Itha kuyikidwa pachoyikapo mosinthasintha molingana ndi kuchuluka ndi kukula kwa zingwe za fiber optic.Dongosolo logawa kuwalali ndilosavuta kwambiri ndipo limatha kupereka mwayi wosintha mtsogolo.Zokwera zambiri za rack zimakhala ndi ODF ya 19 ″, yomwe imawonetsetsa kuti ikugwirizana bwino ndi zida zomwe zimagwiritsidwa ntchito nthawi zambiri.
Chitsogozo Chosankha cha Optical Distribution Frame (ODF).
Kusankhidwa kwa ODF sikumangokhalira kupanga, komanso kuyenera kuganizira zinthu zambiri monga kugwiritsa ntchito.Zina mwa zofunika kwambiri zikufotokozedwa pansipa.
Kuchuluka kwa ulusi wa kuwala: Chifukwa cha kuchuluka kwa ma fiber ophatikizika m'malo ngati malo opangira ma data, kufunikira kwa ODF yolimba kwambiri kwakhala chizolowezi.Ndipo tsopano chingwe cha fiber optic pamsika chili ndi madoko 24, madoko 48 kapena madoko 144 ODF ndiwofala kwambiri.Nthawi yomweyo, ogulitsa ambiri atha kupereka ODF makonda malinga ndi zomwe makasitomala amafuna.
Kuwongolera: Kuchulukana kwakukulu ndikwabwino, koma kuyang'anira sikophweka.ODF iyenera kupereka malo owongolera osavuta kwa akatswiri.Chofunikira ndichakuti ODF ilole zolumikizira mosavuta zisanachitike komanso zikatha madokowa kuti alowetse ndikuchotsa.Izi zimafuna kuti ODF ikhale ndi malo okwanira.Kuphatikiza apo, mtundu wa adaputala woyikidwa pa ODF uyenera kukhala wogwirizana ndi mtundu wa cholumikizira cha fiber optic kuti upewe kulumikizana kolakwika.
Kusinthasintha: Monga tanena kale, ma ODF a rack Mount ndi osinthika pamapangidwe amodular.Komabe, dera lina lomwe lingathe kuwonjezera kusinthasintha kwa ODF ndi kukula kwa doko la ma adapter pa ODF.Mwachitsanzo, ODF yokhala ndi doko la duplex LC adapter size imatha kukhala ndi duplex LC, SC, kapena MRTJ adapter.Ma ODF okhala ndi madoko akulu akulu a ST amatha kukhazikitsidwa ndi ma adapter a ST ndi ma adapter a FC.
Chitetezo: Chojambula chogawa chamagetsi chaphatikiza zolumikizira za fiber mkati mwake.Maulumikizidwe a ulusi wa Optical monga ma fusion splices ndi optical fiber connectors amakhala okhudzidwa kwambiri mu network yonse yopatsirana, ndipo amagwirizana mwachindunji ndi kukhazikika ndi kudalirika kwa maukonde.Choncho, ODF yabwino iyenera kukhala ndi chitetezo kuti chiteteze kuwonongeka kwa kugwirizana kwa fiber optic kuchokera ku fumbi kapena kupanikizika.
Pomaliza
ODF ndiyo njira yotchuka kwambiri komanso yokwanira yogawa fiber optic, yomwe imatha kuchepetsa mtengo pakutumiza ndi kukonza ndikuwonjezera kudalirika ndi kusinthasintha kwa maukonde a fiber optic.High-density ODF ndizomwe zikuchitika mumakampani a telecom.Kusankha kwa ODF ndikofunikira kwambiri komanso kovuta, ndipo kuyenera kuganiziridwa mozama pakugwiritsa ntchito ndi kasamalidwe.Zinthu monga kapangidwe, kuchuluka kwa fiber ndi chitetezo ndizoyambira chabe.ODF yomwe ingathe kukwaniritsa zofunikira zamakono ndi zovuta za kukula kwamtsogolo ndi kumasuka kwa kufalikira popanda kupereka nsembe kasamalidwe ka chingwe kapena kachulukidwe kake kakhoza kusankhidwa poyerekezera mobwerezabwereza ndi kulingalira koyenera.
Nthawi yotumiza: Sep-05-2022