Mitundu ya zolumikizira za fiber ndiyo njira yayikulu yolumikizira zingwe za fiber optic kuti zitumizidwe deta. Zonsezi zili ndi mbiri yapadera komanso njira yotsekera yomwe imakwaniritsa zolinga zinazake mu makonzedwe a netiweki. Zolumikizira za SC, LC, ST ndi MTP ndizofala kwambiri, chilichonse chili ndi ma code omveka bwino amitundu komanso zochita zokoka kapena zopindika. Timasankha chimodzi malinga ndi liwiro, malo ndi kusavuta. Zolumikizira za LC, mwachitsanzo, zimapangitsa kuti zikhale zosavuta kusunga malo m'malo ocheperako, pomwe MTP ndiye tikiti m'malo akuluakulu a data. Komabe, zolumikizira zopangidwa bwino, zimasunga ma netiweki olimba komanso okhazikika pochepetsa kutayika kwa chizindikiro. Mtima umafotokoza momwe mitundu iyi imagwirira ntchito komanso nthawi yogwiritsira ntchito iliyonse kuti ipeze zotsatira zabwino kwambiri za polojekiti.

Kapangidwe ka Cholumikizira cha Ulusi

Cholumikizira cha ulusi chimapangidwa ndi zigawo zinayi zazikulu: ferrule, thupi, njira yolumikizira, ndi nsapato. Chigawo chilichonse chili ndi gawo lofunika kwambiri pa momwe cholumikizira chimalumikizira, kuteteza, ndi kulumikiza malekezero a ulusi. Kapangidwe ndi zipangizo zoyenera zimaonetsetsa kuti cholumikiziracho chikugwira ntchito bwino komanso chimapirira nthawi yayitali, makamaka ndi mitundu yambiri ya ulusi ndi ntchito padziko lonse lapansi.

Mphepete

Ferrule ndiye moyo wa cholumikizira. Imateteza ulusi ndikugwirizanitsa mapeto a ulusi ndi kulondola kwa micron-level. Ferrule makamaka ndi ceramic ya ulusi wa single-mode, koma mudzawona chitsulo kapena pulasitiki ya multimode zosiyanasiyana. Nkhani ya zinthu ndizofunikira chifukwa ceramic imachepetsa kuchepa kwa chizindikiro, kusunga deta kukhala yosalala komanso yomveka bwino. Si ma ferrule onse omwe amapangidwa mofanana, — zolumikizira za SC zimagwiritsa ntchito ferrule ya 2.5mm, koma zolumikizira za MU zimakhala ndi ferrule yopyapyala ya ceramic ya 1.25mm. Nkhope ya kumapeto kwa ferrule ikhoza kukhala yathyathyathya, yozungulira, kapena yopingasa. Mawonekedwe awa — PC, UPC, kapena APC polish — amachepetsa kutayika kwa insertion ndi reflection yakumbuyo. Ferrule yolinganizidwa bwino imatanthawuza kutayika kochepa, magwiridwe antchito abwino — chofunikira ndi ulusi wa single-mode, komwe kusalingana pang'ono kungayambitse tsoka.

Thupi

Thupi la cholumikizira lili ngati chipolopolo chomwe chili ndi ferrule ndi ulusi. Opanga mapulani amasankha mapulasitiki olimba kapena zitsulo kuti thupi likhale lolimba komanso loyenera malo ovuta, monga malo olumikizirana panja kapena mafakitale. Matupi ena amakhala ndi mipata kapena mawonekedwe kuti agwire mosavuta, zomwe zimakhala zothandiza mukavala magolovesi kapena kukanikiza mu kabati yolimba. Thupi limateteza ulusiwo ku fumbi ndi ma bangs, ndikuusunga wotetezeka. Mitundu yolumikizira monga ST, SC kapena LC ili ndi matupi omangidwa kuti agwirizane ndi zofunikira zawo zokhoma ndi zogwirira ntchito. Kapangidwe ka thupi ndi zinthu zake zingathandizenso cholumikiziracho kuti chipulumuke nyengo yoipa kapena malo ogwedezeka kwambiri.

Kulumikizana

Kulumikiza kumapangitsa cholumikizira kukhala chosavuta kugwiritsa ntchito. Ichi ndi gawo lomwe limalumikiza zolumikizira ziwiri, zomwe zimawalola kuti azilumikizana kapena kumasula ngati pakufunika kutero. Zolumikizira zina, monga ST, zimagwiritsa ntchito kapangidwe ka screw-on kuti zitsimikizire kuti zikugwira bwino, pomwe zina, monga SC, zimagwiritsa ntchito chotchingira chokoka kuti zigwire mwachangu komanso mosavuta. Pali mapangidwe a press-tab, monga pa zolumikizira za FDDI, zomwe zimakulolani kumasula cholumikiziracho ndi press. Momwe cholumikizira chimagwirizanirana chimakhudzira kulimba kwa cholumikiziracho ndi kuthekera kwake kukhalabe pamalo ake, ngakhale zitakanikizidwa. Si cholumikizira chilichonse chomwe chikugwirizana ndi cholumikizira chilichonse, kotero mitundu yofananira ndiyofunikira kuti pakhale dongosolo lotetezeka. Ma ferrule awiri m'nyumba imodzi, monga zolumikizira za FDDI, amabweretsa kuchuluka kowonjezera kwa zovuta komanso kulimba.

Buku Lotsogolera Mitundu ya Cholumikizira cha Fiber

Zolumikizira za ulusi zimalumikiza zingwe m'makina ndipo zimathandiza kwambiri pakuyenda bwino kwa chidziwitso. Zilipo m'mitundu yambiri kuti zigwirizane ndi zosowa zosiyanasiyana, kuyambira malo osungira deta othamanga mpaka malo ovuta akunja. Kudziwa mitundu yawo kumapangitsa kuti zikhale zosavuta kupeza yoyenera ntchito iliyonse.

| SC | Telecom, LANs | 2.5 mm | Kukhazikitsa kosavuta | Buluu/Beige |

| ST | Telecom ya Legacy | 2.5 mm | Yolimba, yokhotakhota | Yakuda/Beige |

| FC | Labu/mayeso, cholowa | 2.5 mm | Ulusi wotetezeka | Buluu/Wobiriwira |

| MPO/MTP | Ma DC Okhala ndi Kachulukidwe Kakakulu | 2.5 mm | Ulusi Wambiri | Wakuda/Wamadzi |

| MU | Kakang'ono | 1.25 mm | Kakang'ono | Beige/Buluu |

1. Akavalo Ogwira Ntchito Amakono

Zolumikizira za LC ndi SC - zonyamula wamba zamaukonde amakono komanso othamanga. Chingwe chaching'ono cha LC cha 1.25 mm chimagwirizana bwino kwambiri, sichitenga malo ambiri m'ma racks odzaza. Zolumikizira za SC zimagwiritsa ntchito njira yosavuta yokankhira-kukoka, zomwe zimapangitsa kuti zikhale zosavuta kuzilumikiza ndi kuzichotsa - ngakhale m'malo akuluakulu kapena ovuta kufikako. Zonsezi zimagwira ntchito mu ulusi wa single-mode ndi multimode, zomwe zimaphimba chilichonse kuyambira ntchito zazifupi zaofesi mpaka mizere yayitali. Malo osungira deta ndi mabizinesi amasankha izi chifukwa cha kudalirika kwawo komanso mtundu wodziwika bwino - buluu wa UPC, wobiriwira wa APC, beige wa multimode. Kuyeretsa, nthawi zonse ndikofunikira, kumakhala kwachangu: chopukutira chopanda lint chopanda mowa chimasunga zizindikiro kukhala zosalala.

2. Miyezo Yoyambira

Zolumikizira za ST ndi FC zinali zitalumikizidwa padziko lonse lapansi zisanayambe mitundu yatsopano. Kapangidwe ka ST kozungulira, komwe kanali kofala m'ma 80 ndi 90, kakupitirizabe kupezeka m'maofesi akale a telecom. Zolumikizira za FC, ulusi wa screw, zimagwira ntchito bwino m'ma laboratories pomwe kukhazikika ndikofunikira. Zonsezi zimagwiritsa ntchito ferrule yayikulu ya 2.5 mm. Zimawerengedwabe m'mapangidwe akale, komwe kusintha ku LC kapena SC kumakhala nthawi yopuma komanso ndalama. Kusintha kumayambitsa mutu—ma adapter, zingwe zatsopano, nthawi zina ngakhale kukoka mizere yakale—koma nthawi zina zimafunika kuti pakhale magwiridwe antchito kapena kuchulukana.

3. Akatswiri Okhala ndi Anthu Ambiri Olemera

Zolumikizira za MPO ndi MTP zimagwira ntchito bwino kwambiri pamene malo ndi ochepa ndipo liwiro ndilofunika kwambiri. Zolumikizira izi zimatha kulumikiza ulusi wokwana 24 mu thupi limodzi zomwe zimapangitsa kuti zikhale zofunika kwambiri m'malo akuluakulu osungira deta ndi zipinda zamatelefoni. Zimachotsa kusokonekera kwa deta, zimathandizira kuyika ndikusunga ulusi uliwonse mukamagwiritsa ntchito maulalo mazana ambiri. Kuwagwirizanitsa ndi zida zakale kungakhale kovuta, koma ma adapter amachepetsa kusintha. Amapezeka mu simplex ndi duplex kuti apange zinthu zosinthika.

4. Opanga Zinthu Zatsopano Ochepa

Zolumikizira zazing'ono monga LC ndi MU zikusinthiratu dziko la ulusi mwa kuchepetsa zomwe zingatheke. Zimawala m'zida zazing'ono, ma seva ocheperako kapena ma racks olimba. Mwachitsanzo, cholumikizira cha MU chili pafupifupi theka la kukula kwa SC, koma sichimasokoneza liwiro kapena mtundu wa chizindikiro. Ena amaopa kuti zazing'ono zimakhala zofooka kwambiri, koma ndi chikondi choyenera, zimayenda bwino kwambiri. Makampani ambiri agwiritsa ntchito njira zazing'ono kuti zigwirizane ndi mizere yambiri, m'malo ochepa.

5. Mayankho Apadera

Ntchito zina zimafuna zolumikizira zopangidwa kuti zipirire kutentha, kugwedezeka kapena chinyezi. M'zipatala, zolumikizira zapadera zimalimbana ndi mabakiteriya ndi kuyeretsa. M'ngalande, zolumikizira zankhondo zimakhala ndi data yopopera mu fumbi ndi mvula. Mwachitsanzo, tengani cholumikizira cha MIL-SPEC—cholimba, chotsekedwa, komanso chosavuta kutseka. Izi zimagwiritsa ntchito zipangizo ndi mawonekedwe opangidwira ntchitoyo—matupi achitsulo, ma ferrules olimba, ndi zolumikizira zolimba. Pa izi, kulimba ndi magwiridwe antchito obwerezabwereza ndizofunikira kwambiri. Kudalirika sikosiyana, ndichizolowezi.

Chifukwa Chake Mtundu wa Chipolishi Ndi Wofunika Kwambiri

Mtundu wa ku Poland si chinthu chapadera chabe—umatsimikiza momwe mitundu ya zolumikizira za ulusi imakhalira yolimba kuti iwonetse kutayika ndi kuwunikira kumbuyo. Kusankha mtundu woyenera wa kupukuta kungapereke kusiyana pakati pa ma transmissions olimba, odalirika ndi kutayika kowonjezereka. Sikuti kupukuta kulikonse kumakhudza magwiridwe antchito, komanso kuyanjana kwake ndi kuwala ndikugwirizana ndi nkhope ya ulusi kumakhudza moyo wautali wa cholumikizira. Mitundu ya ku Poland ndi yofunika kwambiri pakugwirizana, makamaka pogwira ntchito ndi ulusi wa single-mode ndi multimode.

Chipolishi cha PC

1. Komano, polish ya PC (Physical Contact) imakoka malekezero a ulusi pamodzi ndi mawonekedwe ang'onoang'ono a dome, kotero kuti ma cores amakhudza ndi mpweya wochepa. Fomu iyi imachepetsa kuwala komwe kumabwereranso ku gwero, ndikusunga kuwala kumbuyo pafupifupi -40dB. Mawonekedwe a dome amateteza pakati ku dothi ndi mikwingwirima, zomwe zimathandiza kuti pakhale nthawi yayitali.

2. Kupukuta kwa PC kukuchotsa kuwunikira kumbuyo. Pamene ulusi awiri uli bwino, pali mwayi wochepa woti kuwala kuwonekere kuchokera ku cholumikizira ndikubwerera ku laser kapena LED. Izi zimapangitsa kuti chizindikiro chifalikire bwino, makamaka pakapita nthawi yochepa.

3. Pa ulusi wa multimode, zolumikizira zopukutidwa ndi PC zimayima bwino chifukwa sizimataya mphamvu zambiri. Kuwala kumadutsa kuchokera ku ulusi kupita ku ulusi popanda mphamvu zambiri zomwe zimatayika pamalopo.

4. Kupukuta kwa PC nthawi zambiri kumagwiritsidwa ntchito m'ma LAN, malo osungira deta komanso komwe kuli ulusi waufupi mpaka wapakatikati. Ndikoyenera bwino pazingwe za multimode ndi mapulogalamu ambiri olumikizirana.

UPC Chipolishi

Kupukuta kwa UPC (Ultra Physical Contact) kumawonjezera kupukuta. Pamwamba pake ndi posalala kwambiri ndipo malo olumikizira ndi opapatiza. Izi zimathandiza kuchepetsa kutayika kwa kubwereranso, nthawi zambiri kufika pa -55dB. Zolumikizira za UPC ndizoyenera kwambiri pa maulalo akutali a single mode komwe khalidwe la chizindikiro ndilofunika kwambiri. Kupukuta kowonjezera kumapangitsa kuti ma signal asamabwererenso bwino ndipo motero ulalo woyera komanso wolimba.

Zolumikizira za UPC zimapangidwa pogwiritsa ntchito zopukutira bwino komanso njira zambiri zopukutira kuposa PC, zomwe zimapangitsa kuti cholumikizira chilichonse chiwoneke chimodzimodzi. UPC polish imaposa PC mu singlemode, koma osati APC pomwe kuwunikira kumbuyo kuyenera kukhala zero.

Chipolishi cha APC

Komano, APC (Angled Physical Contact) polish imadula mbali ya ulusi pa ngodya ya 8°. Kupendekeka kwake kumatsogolera kuwala kulikonse komwe kwawonetsedwa kupita ku cladding, osati kubwerera ku gwero. Izi zikutanthauza kuti kuwala kwa -60dB kapena kuchepera—komwe kuli koyenera pa ntchito za liwiro lapamwamba komanso za bandwidth. Kapangidwe ka ngodya ndi phindu lalikulu mu ma network a CATV, FTTx ndi wavelength-division multiplexing (WDM) komwe ngakhale kuwala kochepa kwambiri kumatha kusokoneza chizindikirocho.

Makonzedwe a zolumikizira za APC amafunika chisamaliro chapadera. Ngodya iyenera kukhala yolondola, ndipo cholumikizira sichingazungulire panthawi yoyika. Ngati simuchita bwino, mumataya ubwino wa kupukuta ndipo mwina mungawononge ulusi.

Momwe Mungasankhire Cholumikizira Chanu cha Ulusi

Kusankha cholumikizira chanu cha fiber sikuti kungokhudza kulumikiza zingwe zokha, komanso kupanga zomangamanga zomwe zingathandize masomphenya anu lero ndikukhalabe mtsogolo. Zimatengera malo omwe netiweki yanu ili, mapulani okukulitsa mtsogolo, ndi mtundu wa fiber yomwe mumagwiritsa ntchito. Nayi mndandanda wowongolera njira: kumvetsetsa momwe mungagwiritsire ntchito, kuwona momwe cholumikizira chikugwirizana, kuganizira malo ndi kuchulukana, kuwonanso zolinga zogwirira ntchito, kukonzekera zosowa zamtsogolo, ndipo nthawi zonse muziganizira momwe kukhazikitsa ndi kuyeretsa kulili kosavuta.

Kuyamba Kugwiritsa Ntchito

Yambani mwa kuganizira komwe mudzayike zolumikizira ndi momwe mudzayikitsire. Mwachitsanzo, ndi netiweki yomwe imathandizira ulalo wolunjika wa data wa njira imodzi, zolumikizira za simplex ndizokwanira. Pa kulumikizana kwa bi-directional, sankhani zolumikizira ziwiri. Muyenera kudziwa ngati ulusi wanu ndi single-mode (9 µm core pa mtunda wautali) kapena multimode (50/125 µm kapena 62.5/125 µm pa zolumikizira zazifupi). Kodi netiweki yanu idzakhala pamalo oyera, olamulidwa kapena kodi zolumikizira zidzakumana ndi fumbi kapena kugwedezeka? Zinthu zovuta zingafunike zolumikizira zolimba, monga SC kapena ST. Ikani cholumikizira chanu pamlingo wa chingwe chanu - kugwiritsa ntchito kukula kolakwika kungawononge mtundu wa chizindikiro. Onetsetsani kuti mwaganizira kaye kapangidwe ka netiweki yanu kuti mudziwe zomwe zikuyenererani bwino.

Zosowa za Kachulukidwe

Makina omwe amafunikira kulumikizana kwamphamvu kwambiri, monga malo osungira deta, amawafunikira m'malo ang'onoang'ono. Apa ndi pomwe zolumikizira zazing'ono monga LC zimachita matsenga awo. Zimasunga malo ndikuthandizira kuyang'anira mawaya. Ndi kuchuluka kwamphamvu, zimakhala zovuta kupeza zolumikizira kuti muyeretse kapena kusinthana. Ganizirani kuchuluka kwa nthawi yomwe mudzasintha kapena kuyeretsa. Pa ma racks a telecom kapena backbones a enterprise, kuchuluka kwa magetsi kungakhale chinthu chofunikira kwambiri.

Zolinga Zogwira Ntchito

Ubwino wake ndi wofunika. Kaya cholumikizira ndi chotani, chosakwanira chidzasokoneza netiweki yanu. Zolumikizira zoyera sizibweretsa kutayika kapena nthawi yogwira ntchito. Sankhani zomwe zimakhala zosavuta kuti zikhale zoyera komanso zogwirizana ndi zolinga zanu za data. Ngati mukuyembekezera kuthamanga kwambiri posachedwa, sankhani zolumikizira zomwe zili ndi chithandizo chapamwamba.

Kutsimikizira za M'tsogolo

Sankhani zolumikizira zomwe zikugwirizana ndi ukadaulo watsopano. Modularity imagwiranso ntchito - mutha kusinthana kapena kukweza zida popanda kumanganso netiweki yonse. Ngati mukukhulupirira kuti netiweki yanu idzakula, sankhani zolumikizira zomwe zimakula nayo. Pangani kuti ikhale ndi mphamvu yochulukirapo lero, kuti musafunike kulumikizanso mawaya mawa. Musaganize kuti zolumikizira zidzagwira ntchito pazofunikira za lero komanso zosintha za mawa.

Zinthu Zosaoneka mu Kugwira Ntchito kwa Chingwe

Kugwira ntchito kwa cholumikizira cha fiber kumakhudzidwa ndi zinthu zambiri kuposa zomwe zizindikiro zomwe zili papepala zingasonyeze. Kugwira ntchito kwenikweni kwa dziko lapansi ndi kuphatikiza kwa kupsinjika kwa chilengedwe, njira zoyikira ndi kukonza moyo wonse. Ngakhale zisankho zazing'ono ndi machitidwe zimatha kusintha osati ndalama zokha komanso kudalirika kwa netiweki.

Zotsatira za Chilengedwe

Kusintha kwa kutentha kumayesa zolumikizira tsiku lililonse. Zolumikizira zambiri za ulusi ziyenera kupitiliza kugwira ntchito kuyambira -40°C mpaka +70°C. Mitundu ina, monga yomwe idapangidwira kugwiritsidwa ntchito kunja kapena m'mafakitale, imalimbana bwino kwambiri ndi izi. Chinyezi ndi mdani wina wobisika. Chinyezi chomwe chili mumlengalenga chimatha kulowa ndikuwononga mphamvu ya chizindikiro, makamaka m'malo omwe nthawi zonse amakhala ndi chinyezi.

Fumbi ndi loopsa kwambiri kuposa momwe mukuganizira. Kuchepa kwake, kosaoneka, kumatha kuyimitsa netiweki. Ichi ndichifukwa chake malo ambiri osungira deta amagwiritsa ntchito mapanelo otsekedwa kapena zivundikiro za fumbi. Pamalo odzaza ndi mphepo, mchenga kapena dothi la mumzinda, zolumikizira zolimba kapena nyumba zosagwedezeka ndi nyengo ndi chisankho chanzeru. Masitepe ang'onoang'ono awa amateteza zolumikizira ku zomwe zikanawononga moyo wawo wogwira ntchito.

Luso Lokhazikitsa

Kulumikizana bwino kumayamba ndi dzanja lokhazikika komanso diso lozolowera. Zolakwika monga kusalumikizana bwino kwa ulusi, kupopera kwambiri kapena kusayang'ana komaliza kungayambitse kutayika kwakukulu kwa malo olowera komanso kutayika kobwerera. Zolakwika izi sizimawonekera nthawi yomweyo, koma zimatha kukoka netiweki nthawi ina.

Okhazikitsa omwe amaphunzitsidwa zida ndi njira zatsopano amagwira ntchito bwino. Ena amapereka maphunziro achidule pa intaneti kapena ma lab ochitira zinthu mwaluso. Ndikoyenera kulipira katswiri. Kuchepetsa ndalama zogwirira ntchito zamanja kumawonongera anthu ambiri nthawi yopuma komanso mafuta a bacon.

Kuyeretsa Mwambo

Ukhondo ndi wosatsutsika. Kulephera kwa ulusi wambiri kumachitika chifukwa cha dothi kapena mafuta omwe amaikidwa pa nsonga ya cholumikizira. Mapeni ena osavuta oyeretsera, ma wipes opanda lint ndi isopropyl alcohol amatha kusunga zinthuzo kukhala zatsopano. Ena apamwamba amatha kuyesa fumbi losaoneka.

Ngakhale kuyeretsa kosakwanira kungayambitse kutayika kwina, kulimba kolimba kapena kusweka! Mwambo woyeretsa wokhazikika, womwe umachitika musanayambe pulogalamu iliyonse yolumikizira, umasunga kutayika kwa chizindikiro pansi pa 0.5 dB ndikubweza kutayika kopitilira 25 dB. Kuti ntchito ikhale yabwino, magulu amapitiriza kuyeretsa nthawi zonse, osati kungotaya chithunzi.

Zida Zofunikira ndi Machitidwe Abwino Kwambiri

Kusankha zida zoyenera ndi njira zabwino ndikofunikira kuti mupeze zotsatira zabwino pogwiritsa ntchito zolumikizira za ulusi. Zimaletsa kuwonongeka, zimasunga maukonde bwino, ndipo pamapeto pake zimasunga nthawi. Musanayambe, kumbukirani izi zofunika:

• Chiwonetsero chowunikira kuti muwone malekezero a cholumikizira

• Zida zokonzera zovala zokhala ndi zopukutira zopanda utoto, zosungunulira ndi ndodo zotsukira

• Chotsukira bwino ndi zotsukira ulusi

• Zipewa zoteteza ndi zophimba fumbi

• Chikwama chosungiramo zida ndi zolumikizira zina

• Zipangizo zopukutira za mitundu yosiyanasiyana ya kupukutira (PC, UPC, APC)

• Zida zokhoma za Ferrule

• Zolemba zinthu kuti zikhale zosavuta kutsatira

Magawo Oyendera

Ma scope owunikira ndi ofunikira poyang'ana kumapeto kwa cholumikizira cha ulusi. Amazindikira zinyalala, mikwingwirima, ndi tchipisi zomwe zingalepheretse kuwala kapena kuwononga maulumikizidwe. Gwiritsani ntchito scope musanayike kuti mugwire mavuto msanga—kukuthandizani kuti musathe kuthetsa mavuto netiweki ikayamba kugwira ntchito. Ma scope ogwiridwa ndi manja, ma scope a digito omwe amawonetsa zithunzi pazenera, ndi omwe amangodziyimira pawokha omwe amakupangirani ma connectors. Kuyang'anira pafupipafupi ma scope ndi chinsinsi chosungira liwiro la netiweki mwachangu komanso kupewa nthawi yokwera mtengo yogwira ntchito.

Zida Zoyeretsera

Chida choyeretsera chabwino chiyenera kukhala ndi zopukutira zopanda lint, isopropyl alcohol kapena solvent yovomerezeka, timitengo toyeretsera, mpweya wozizira, ndi bokosi lopanda fumbi. Kawirikawiri, nthawi zonse gwiritsani ntchito njira yoyeretsera yoyenera komanso zida zomwe zapangidwira mtundu wa cholumikizira ndi ulusi - kugwiritsa ntchito zolakwika kungakulitse kapena kuwononga malo. Tsukani zolumikizira musanazilumikizane komanso mutazilumikiza, makamaka pamanetiweki odzaza anthu kapena m'malo okhala fumbi. Pangani chida chomwe chikugwirizana ndi moyo wanu watsiku ndi tsiku, ndipo yang'anani zinthu zomwe zikugwiritsidwa ntchito nthawi zonse kuti mupewe kutha.

Malangizo Othandizira

Musakhudze mbali yolumikizira ulusi, ngakhale itakhala yoyera—mafuta a chala amatha kuwononga cholumikizira. Sungani zolumikizira m'bokosi lopanda fumbi, louma, ndipo nthawi zonse phimbani kapena phimbani zolumikizira ngati sizikugwiritsidwa ntchito. Zipewa zoteteza zimateteza fumbi ndi kukanda mukamanyamula zolumikizira kuchokera pamalo ena kupita kwina. Mukanyamula zolumikizira ulusi, zisungeni m'mabokosi okhala ndi ma cushion ndipo musalole kuti zigunde zida zina kapena malo ena. Kusunga mosamala ndi kusamalira mosamala kumathandiza kwambiri kuti zolumikizira zigwire ntchito kwa zaka zambiri - ngakhale m'mabokosi odzaza ndi ma network.

Mapeto

Zolumikizira za ulusi ndi gawo lofunikira kwambiri pakugwira ntchito kwa netiweki. Mitundu yonse ili ndi gawo lofunika, kuyambira kusintha mwachangu pamunda mpaka kulumikizana kokhazikika mkati mwa malo akuluakulu a data. Kusankha cholumikizira choyenera kumasunga nthawi ndikusunga umphumphu. Zinthu zazing'ono, monga kupukuta kapena fumbi, zimakhudza magwiridwe antchito. Kugwirizana bwino kumachokera pakuyesa kufunikira ndikugwiritsa ntchito zida zoyenera. Nkhani za akatswiri aukadaulo wa netiweki zili ndi zisankho zazing'ono zomwe zimakhudza kwambiri, monga kuyeretsa kophweka kwa cholumikizira chomwe chimabwezeretsa ulalo wonse. Kuti mupeze kulumikizana kwamphamvu komanso kosavuta - dziwani zomwe mungasankhe ndikusunga zida zanu pafupi! Mukufuna kuti netiweki yanu ikhale yoyimba! Yesani upangiri pano, ndikugawana zomwe mwakumana nazo ndi ena mumakampani.

Mafunso Ofunsidwa Kawirikawiri

Kodi mitundu ikuluikulu ya zolumikizira ulusi ndi iti?

Mitundu yayikulu ya zolumikizira za ulusi ndi SC, LC, ST, FC, MTP/MPO. Zonse ziwiri zili ndi mapangidwe apadera komanso ntchito zake m'malo osiyanasiyana a netiweki.

Kodi mtundu wa polish umakhudza bwanji magwiridwe antchito a cholumikizira cha ulusi?

Izi, ndithudi, ndi mtundu wa polish - UPC vs APC - zomwe zimakhudza kutayika kwa chizindikiro ndi kuwunikira. Kupukuta bwino kumapereka ma signal abwino komanso mavuto ochepa olumikizirana.

N’chifukwa chiyani kusankha cholumikizira ulusi choyenera n’kofunika?

Kusankha mitundu yoyenera ya zolumikizira za fiber kumatsimikizira kuti kulumikizana kumagwira ntchito bwino, kulumikizana kokhazikika komanso kugwiritsa ntchito bwino kwambiri ma netiweki. Kutha kusunga deta yotayika komanso nthawi yotsika mtengo yogwira ntchito.

Ndi zida ziti zofunika kwambiri poyika zolumikizira za ulusi?

Zipangizo zazikulu ndi choyeretsera ulusi, chida chochotsera, maikulosikopu yowunikira ndi zida zoyeretsera. Zipangizozi zimaonetsetsa kuti zolumikizirazo ndi zolondola komanso zoyera.

Kodi ndingadziwe bwanji mtundu wa cholumikizira cha ulusi chomwe ndiyenera kugwiritsa ntchito?

Ganizirani za momwe mungagwiritsire ntchito, zida, ndi magwiridwe antchito ofunikira. Onaninso zomwe wopanga amapanga komanso miyezo yamakampani ngati chitsogozo.

Ndi zinthu ziti zomwe zingachepetse magwiridwe antchito a cholumikizira cha fiber?

Fumbi, kuyika bwino ndi kupukuta bwino zidzawononga magwiridwe antchito. Kuyang'anira bwino ndi kuyeretsa kungatsimikizire kuti chizindikirocho chili bwino.

Kodi zolumikizira za ulusi zitha kugwiritsidwanso ntchito?

Pafupifupi zolumikizira zonse za ulusi zimatha kubwezeretsedwanso ngati zatsukidwa bwino ndikusamalidwa bwino. Kuwonongeka kwambiri kapena kuwonongeka kungafunike kusinthidwa kuti zigwire bwino ntchito.