Chitsogozo Chokwanira cha Fiber Optic Cable Components

Zingwe za fiber optic zasintha njira yolumikizirana yamakono potumiza deta patali ndi liwiro lodabwitsa komanso molondola. Komabe, mphamvu ya chingwe cha fiber optic sichidalira chingwe chokha, koma zigawo zomwe zimagwiritsidwa ntchito pomanga. Chigawo chilichonse cha chingwe cha fiber optic chimakhala ndi gawo lalikulu pakuzindikira kuthamanga kwake, chitetezo cha data, komanso kulimba kwake. M'nkhaniyi, tiyang'ana pazigawo zosiyanasiyana zomwe zimagwiritsidwa ntchito mu zingwe za fiber optic, kuphatikizapo core, cladding, buffer, zokutira, mphamvu, zida za jekete, ndi zina. Kuphatikiza apo, tiyankha mafunso omwe amafunsidwa pafupipafupi okhudzana ndi zida za fiber optic.

FAQ

Nawa mafunso omwe amafunsidwa kawirikawiri okhudzana ndi zigawo za chingwe cha fiber optic.

 

Q: Kodi cholinga cha pachimake pa chingwe cha fiber optic ndi chiyani?

 

A: Pakatikati pa chingwe cha fiber optic ndi gawo lapakati lopangidwa ndi galasi kapena pulasitiki yomwe imanyamula chizindikiro cha kuwala kuchokera kumapeto kwa chingwe kupita ku china. Pachimake ndi udindo kusunga mphamvu chizindikiro ndi liwiro kufala. Kuzungulira kwapakati kumatsimikizira kuchuluka kwa kuwala komwe kungathe kufalitsidwa, ndi tinthu tating'onoting'ono tomwe timanyamula zizindikiro zothamanga kwambiri pamtunda wautali.

 

Q: Ndi zipangizo ziti zomwe zimagwiritsidwa ntchito popaka zingwe za fiber optic?

 

A: Zinthu zokutira zomwe zimagwiritsidwa ntchito mu zingwe za fiber optic nthawi zambiri zimapangidwa ndi zinthu za polima, monga PVC, LSZH, kapena ma acrylates. Chophimbacho chimayikidwa pachimake kuti chitetezeke ku kuwonongeka, chinyezi, ndi kusintha kwa kutentha. Mtundu wa zinthu zokutira zomwe zimagwiritsidwa ntchito zimatengera kapangidwe kake ka chingwe, malamulo a chilengedwe, ndi zofunikira pakugwiritsa ntchito.

 

Q: Kodi mamembala amphamvu amagwira ntchito bwanji posunga umphumphu wa chingwe cha fiber optic?

 

A: Mamembala amphamvu mu zingwe za fiber optic amathandiza kusunga umphumphu wa chingwe popereka chithandizo chokhazikika komanso kuteteza chingwe kuti chisatambasulidwe kapena kusweka. Zitha kupangidwa ndi zinthu zosiyanasiyana, kuphatikiza ulusi wa aramid, fiberglass, kapena ndodo zachitsulo. Mamembala amphamvu nthawi zambiri amayikidwa molingana ndi ulusi, kupereka kusinthasintha komanso mphamvu zowonjezera. Zimathandizanso kuteteza chingwe kuti chisaphwanye mphamvu ndi kuwonongeka komwe kumachitika chifukwa chopotoka panthawi yoika.

 

Q: Kodi pali kusiyana kotani pakati PVC ndi LSZH jekete zipangizo?

 

A: PVC (polyvinyl chloride) ndi zida za jekete zomwe zimagwiritsidwa ntchito kwambiri zomwe zimapereka chitetezo chabwino pamakina a zingwe za fiber optic. PVC imalimbana ndi moto koma imatha kutulutsa utsi wapoizoni ikatenthedwa. Zipangizo za jekete za LSZH (low smoke zero halogen) ndizogwirizana ndi chilengedwe ndipo zimatulutsa utsi wochepa komanso utsi wochepa kwambiri zikapsa ndi moto. Zida za LSZH zimagwiritsidwa ntchito nthawi zambiri m'nyumba zamkati, monga zipatala, malo opangira deta, ndi ndege, kumene chitetezo chimakhala chofunika kwambiri.

 

Q: Kodi zingwe za fiber optic zitha kulumikizidwa?

 

A: Inde, zingwe za fiber optic zitha kulumikizidwa palimodzi kuti apange njira yopitilira ya data panjira ya chingwe. Kuphatikizika kwamakina ndi kuphatikizika kwamakina ndi njira ziwiri zomwe zimagwiritsidwa ntchito pophatikiza zingwe za fiber optic. Fusion splicing imagwiritsa ntchito kutentha kuti imangirire ma conductive cores, pomwe kuphatikizika kwamakina kumagwiritsa ntchito cholumikizira chamakina kuti chilumikizane ndi ulusi.

I. Kodi Fiber Optic Cables Ndi Chiyani?

Zingwe za Fiber Optic ndi mtundu wa njira yotumizira mauthenga yomwe imagwiritsidwa ntchito potumiza ma data pa mtunda wautali pa liwiro lalikulu. Amakhala ndi timizere tating'ono ta galasi kapena pulasitiki, tomwe timakhala timizere taulusi, tomwe timakhala ndi kuwala koyimira deta yomwe imatumizidwa. 

1. Kodi Zingwe za Fiber Optic Zimagwira Ntchito Bwanji?

Zingwe za Fiber optic zimagwira ntchito potengera kuwunikira kwathunthu kwamkati. Pamene chizindikiro chowala chikulowa mu chingwe cha fiber, chimakhala kutsekeredwa m'katikati chifukwa cha kusiyana kwa refractive index pakati pa pachimake ndi cladding wosanjikiza. Izi zimatsimikizira kuti chizindikiro chowunikira chimayenda pansi pa fiber strand popanda kutayika kwakukulu kapena kuwonongeka kwa deta.

 

Pofuna kufalitsa uthenga wabwino, zingwe za fiber optic zimagwiritsa ntchito njira yotchedwa modulation. Izi zimaphatikizapo kutembenuza ma siginecha amagetsi kukhala ma siginecha owoneka pogwiritsa ntchito chowulutsira pamapeto pake. Zizindikiro za kuwala zimatumizidwa kudzera muzitsulo za fiber. Pamapeto olandila, wolandila amasintha ma sign a kuwala kukhalanso ma siginecha amagetsi kuti akonze.

 

Dziwani Zambiri: Chitsogozo Chachikulu cha Zingwe za Fiber Optic: Zoyambira, Njira, Zochita & Malangizo

 

2. Ubwino kuposa Traditional Copper Cables

Zingwe za fiber optic zimapereka maubwino angapo pazingwe zamkuwa zachikhalidwe, zomwe zimawapanga kukhala chisankho chokondedwa pamagwiritsidwe ambiri:

 

• Bandwidth Yokulirapo: Zingwe za fiber optic zili ndi mphamvu ya bandwidth yapamwamba kwambiri poyerekeza ndi zingwe zamkuwa. Amatha kufalitsa ma data ambiri pa liwiro lapamwamba kwambiri, zomwe zimathandiza kulumikizana mwachangu komanso kodalirika.
• Mitali Yaitali: Zingwe za fiber optic zimatha kunyamula ma siginecha mtunda wautali popanda kuwonongeka kwakukulu. Koma zingwe zamkuwa zimavutitsidwa ndi kutsekeka komanso kusokonezedwa ndi maginito amagetsi, zomwe zimalepheretsa kuchuluka kwake.
• Kusatetezedwa ku Kusokoneza: Mosiyana ndi zingwe zamkuwa, zingwe za fiber optic sizingasokonezedwe ndi ma elekitiromagineti kuchokera ku mawayilesi apafupi, mafunde a wailesi, ndi magwero ena. Izi zimatsimikizira kuti deta yotumizidwa imakhalabe yokhazikika komanso yopanda kusokoneza.
• Opepuka ndi Yaying'ono: Zingwe za fiber optic ndizopepuka ndipo zimatenga malo ochepa poyerekeza ndi zingwe zamkuwa zazikulu. Izi zimapangitsa kuti zikhale zosavuta kuziyika komanso zimalola kugwiritsa ntchito bwino zowonongeka.

3. Kugwiritsa Ntchito Kwambiri M'mafakitale Osiyanasiyana

Kugwiritsa ntchito zingwe za fiber optic kumadutsa mafakitale ambiri, Kuphatikizapo:

 

• Kulankhulana: Zingwe za fiber optic zimapanga msana wa maukonde amakono olumikizirana matelefoni, omwe amanyamula data yochulukirapo pama foni, kulumikizana ndi intaneti, komanso kutsitsa makanema.
• Ma Data Center: Zingwe za fiber optic zimagwiritsidwa ntchito kwambiri m'malo opangira ma data kuti alumikizane ndi ma seva ndi zida zolumikizirana, zomwe zimathandizira kutumiza mwachangu kwa data mkati mwa malowo.
• Kuwulutsa ndi Media: Makampani oulutsira mawu amadalira zingwe za fiber optic kuti zitumize ma siginecha a ma audio ndi mavidiyo pa wailesi yakanema ndi wailesi. Zingwezi zimatsimikizira kufalikira kwapamwamba popanda kutayika kwa deta kapena kuwonongeka kwa chizindikiro.
• Zachipatala ndi Zaumoyo: Zingwe za fiber optic zimagwira ntchito yofunika kwambiri pakuyerekeza kwachipatala ndi njira zowunikira, monga ma endoscopy ndi ma fiber optic sensors. Amapereka chithunzithunzi chomveka bwino komanso kutumiza kwa data munthawi yeniyeni kuti apititse patsogolo njira zamankhwala.
• Industrial and Production: Zingwe za fiber optic zimagwiritsidwa ntchito m'makina opangira makina ndi kuwongolera, kulumikiza masensa osiyanasiyana, zida, ndi makina. Amapereka mauthenga odalirika komanso othamanga kwambiri pakupanga njira zopangira.

 

Mwachidule, zingwe za fiber optic ndizofunikira kwambiri pamakina amakono olumikizirana. Makhalidwe awo apadera, monga bandwidth yapamwamba, mphamvu zotumizira mtunda wautali, ndi chitetezo chosokoneza, chawapanga kukhala osankhidwa bwino kuposa zingwe zamkuwa zamkuwa m'mafakitale osiyanasiyana.

II. Zigawo za Fiber Optic Cables

Zingwe za Fiber optic zimakhala ndi zigawo zingapo zofunika zomwe zimagwirira ntchito limodzi kuti zitsimikizire kutumizidwa koyenera komanso kodalirika kwa ma data.

1. Fiber Strands

Zingwe za ulusi zimapanga gawo lalikulu la zingwe za fiber optic. Nthawi zambiri amapangidwa ndi magalasi apamwamba kwambiri kapena zinthu zapulasitiki zomwe zimakhala ndi mphamvu zowunikira kwambiri. Kufunika kwa zingwe za ulusi kwagona pakutha kunyamula ma siginecha a data monga ma pulses of light. Kumveka bwino ndi kuyera kwa galasi kapena pulasitiki yogwiritsidwa ntchito muzitsulo za fiber zimakhudza mwachindunji khalidwe ndi kukhulupirika kwa zizindikiro zopatsirana. Opanga amakonza zingwezi mosamala kuti achepetse kutayika kwa ma siginecha ndikukhalabe ndi mphamvu zamawu pamaulendo ataliatali.

2. Kuvala

Kuzungulira ulusi wa ulusi ndi wosanjikiza wotchinga, womwe umagwira ntchito yofunika kwambiri pakusunga chizindikiro mkati mwa chingwe. Chovalacho chimapangidwa ndi chinthu chokhala ndi index yotsika kwambiri kuposa pakatikati pa chingwe cha fiber. Kusiyanaku kwa ma refractive indices kumawonetsetsa kuti ma siginecha owunikira omwe amafalitsidwa kudzera pachimake amakhala mkati mwa ulusi wa fiber kudzera mukuwonekera kwathunthu kwamkati. Poletsa kuthawa kwa ma siginecha opepuka, zotchingirazi zimathandizira kuchepetsa kutayika kwa ma siginecha ndikuwongolera magwiridwe antchito amtundu wa data.

3. Kuphimba

Kuteteza ulusi wosakhwima kuti usawonongeke komanso zachilengedwe, zokutira zoteteza zimagwiritsidwa ntchito. Chophimbacho, chomwe nthawi zambiri chimapangidwa ndi chinthu cholimba cha polima, chimakhala ngati chotchinga ku chinyezi, fumbi, komanso kupsinjika kwakuthupi. Zimalepheretsa zingwe za ulusi kuti zisapindike kapena kusweka mosavuta, kuonetsetsa kuti chingwecho chikhale chachitali komanso chodalirika. Kuonjezera apo, chophimbacho chimathandizira kusunga mawonekedwe a kuwala kwa ulusi wa fiber, kuteteza kusokoneza kulikonse kapena kuwonongeka kwa chizindikiro panthawi yopatsira.

4. Mphamvu Mamembala

Kupereka mphamvu zamakina ndikuteteza zingwe zolimba za ulusi, zingwe za fiber optic zimalimbikitsidwa ndi mamembala amphamvu. Mamembala amphamvuwa nthawi zambiri amapangidwa ndi ulusi wa aramid (mwachitsanzo, Kevlar) kapena fiberglass, yomwe imakhala yamphamvu komanso yosagwira kutambasula. Amayikidwa mwanzeru mkati mwa chingwe kuti athandizire ndikuteteza ku zovuta, kupindika, ndi zovuta zina zakuthupi. Mamembala amphamvu amawonetsetsa kuti zingwe za ulusi zimasungidwa molunjika ndikukhalabe bwino, kusunga kukhulupirika kwachingwe.

5. Sheath kapena Jacket

Mbali yakunja ya chingwe cha fiber optic imadziwika kuti sheath kapena jekete. Chosanjikiza ichi chimakhala ngati chotchinga chowonjezera choteteza ku zinthu zakunja monga chinyezi, mankhwala, ndi kusintha kwa kutentha. Chovalacho nthawi zambiri chimapangidwa ndi zinthu za thermoplastic zomwe sizingagwirizane ndi abrasion ndi kuwonongeka. Amapereka chitetezo ndi chitetezo cha makina ku zigawo zamkati za chingwe, kupititsa patsogolo kukhazikika kwake ndi kukana kupsinjika kwa chilengedwe.

6. Zolumikizira

Zingwe za fiber optic nthawi zambiri zimalumikizidwa ndi zingwe zina, zida, kapena zida zogwiritsa ntchito zolumikizira. Zolumikizira izi zimagwira ntchito yofunika kwambiri pakuwonetsetsa kuti pali kulumikizana kotetezeka komanso kodalirika pakati pa zingwe za fiber optic. Amalola kujowina kosavuta komanso kothandiza komanso kutha kwa zingwe, kuwongolera kukula kwa maukonde, kukonza, ndi kukonza. Zolumikizira zimabwera m'mitundu yosiyanasiyana, monga LC, SC, ndi ST, iliyonse imapereka mawonekedwe ndi maubwino osiyanasiyana kutengera ntchito yake. >> Onani Zambiri

Mfundo Yogwira Ntchito ya Fiber Optic Cable Components

Zigawo zonse za chingwe cha fiber optic zimagwirira ntchito limodzi kuti zitumize zizindikiro za kuwala kuchokera kumapeto kwa chingwe kupita ku china. Chizindikiro cha kuwala chimayambika pakatikati pa mbali imodzi ya chingwe, kumene chimayenda pansi pa chingwe kupyolera mu njira yotchedwa kuwunikira kwathunthu kwamkati. Mawotchiwa amawongolera ndikuwunikiranso kuwala komwe kumalowa mkati, zomwe zimathandiza kusunga njira yowunikira. Zophimba ndi zotchingira zowonjezera zimapereka chitetezo chowonjezera ku fiber ya galasi, pamene mamembala amphamvu amaonetsetsa kuti chingwecho chimakhala chokhazikika panthawi yonse yogwiritsidwa ntchito. Jekete imateteza chingwe ku kuwonongeka kwa kunja ndikuonetsetsa kuti chingwecho chimakhalabe chogwira ntchito.

 

Zingwe za fiber optic zimakhala ndi zigawo zingapo zomwe zimagwira ntchito mogwirizana kuti athe kutumiza bwino ma siginali a data. Zingwe za ulusi zimanyamula zizindikiro za data, pamene zophimbazo zimasunga kukhulupirika kwawo. Chophimba choteteza chimalepheretsa kuwonongeka kwa zingwe za ulusi, ndipo mamembala amphamvu amapereka chithandizo chamakina. Sheath kapena jekete imakhala ngati gawo lakunja lachitetezo, ndipo zolumikizira zimalola kulumikizana kosavuta ndikudula zingwe. Pamodzi, zigawozi zimapanga zingwe za fiber optic kukhala sing'anga yodalirika komanso yogwira ntchito kwambiri.

 

Kumvetsetsa zigawo za chingwe cha fiber optic ndikofunikira kuti mumvetsetse momwe ma fiber optics amagwirira ntchito, mapindu ake, komanso kagwiritsidwe ntchito kake. Zingwe za Fiber optic zimalola kufalitsa mwachangu, kodalirika, komanso koyenera kwa data pa mtunda wautali. Pogwiritsa ntchito zingwe za fiber optic, anthu amatha kutumiza deta yochuluka pamtunda wautali popanda kutayika kochepa komanso kusokoneza.

 

Werengani Ndiponso: Chitsogozo Chachikulu Chosankha Chingwe cha Fiber Optic: Njira Zabwino Kwambiri & Malangizo

 

III. Kufananiza Zazigawo mu Mitundu Yamagawo Akuluakulu a Fiber Optic

Msikawu umapereka zingwe zingapo za fiber optic, iliyonse yopangidwa kuti ikwaniritse zofunikira ndikugwiritsa ntchito. Tiyeni tiwone zina mwazosiyana kwambiri pazigawo, kapangidwe, ndi magwiridwe antchito pakati pamitundu yosiyanasiyana.

1. Single-Mode Fiber (SMF)

Ulusi wamtundu umodzi umapangidwa kuti uzitha kutumizirana anthu mtunda wautali ndipo umagwiritsidwa ntchito kwambiri polumikizirana ndi matelefoni komanso kugwiritsa ntchito maulendo ataliatali. Ili ndi mainchesi ang'onoang'ono, omwe nthawi zambiri amakhala pafupifupi ma microns 9, omwe amalola kuti kuwala kumodzi kumodzi. SMF imapereka ma bandwidth apamwamba komanso kutsika kwa ma siginecha, kupangitsa kuti ikhale yoyenera kugwiritsa ntchito zomwe zimafuna kutumizira mtunda wautali, kuthamanga kwambiri. Mapangidwe ake ophatikizika amathandizira kufalikira kwazizindikiro moyenera ndikuchepetsa kubalalitsidwa, kuwonetsetsa kuti kufalikira kwazizindikiro momveka bwino komanso kodalirika. >> Onani Zambiri

2. Multimode Fiber (MMF)

Ulusi wa Multimode umagwiritsidwa ntchito kwambiri pamapulogalamu akutali monga ma network amderali (LAN) ndi malo opangira data. Ili ndi mainchesi okulirapo, kuyambira ma microns 50 mpaka 62.5, kulola mitundu ingapo ya kuwala kufalikira nthawi imodzi. MMF imapereka mayankho otsika mtengo amtunda waufupi, popeza kukula kwake kwakukulu kumathandizira kulumikizana kosavuta kwa magetsi ndi zolumikizira. Komabe, chifukwa cha kubalalitsidwa kwa modal, komwe kumayambitsa kusokonekera kwa ma sigino, mtunda womwe ungathe kufalikira ndi wocheperako poyerekeza ndi fiber ya single-mode.. >> Onani Zambiri

Kuyerekeza kwa Single-Mode ndi Multi-Mode Fiber Optic Cables

Single-mode ndi multi-mode zingwe CHIKWANGWANI chamawonedwe ndi mitundu iwiri ikuluikulu ya zingwe za fiber optic, wpamene ulusi wa single-mode ndi multimode uli ndi zigawo zofanana, iwo osiyana mu kapangidwe kawo, zida, ndi magwiridwe antchito apamwamba, mwachitsanzo, core diameter, cladding material, bandwidth, ndi malire mtunda. Ulusi wamtundu umodzi umapereka chiwongolero chapamwamba komanso kuthandizira kufalitsa mtunda wautali, kuwapangitsa kukhala abwino kwa maukonde akutali komanso kulumikizana kothamanga kwambiri. Ulusi wamitundu yambiri umapereka bandwidth yotsika yokhala ndi mtunda waufupi wotumizira, kuwapangitsa kukhala abwino kwa ma LAN, kulumikizana mtunda waufupi, komanso kugwiritsa ntchito ma bandwidth otsika. Gome ili m'munsili likufotokozera mwachidule kusiyana kwakukulu pakati pa zingwe za single-mode ndi multi-mode fiber optic.

 

Terms	Fayilo Yomwe Yapayokha	Chingwe cha Multimode
Core Diameter	8-10 ma virus	50-62.5 ma virus
Kuthamanga kwa Kutumiza	Kufikira 100 Gbps	Kufikira 10 Gbps
Kuchepetsa Distance	Mpaka 10 km	Mpaka 2 km
Cladding Material	Galasi yoyera kwambiri	Galasi kapena pulasitiki
Mapulogalamu	Maukonde akutali, kulumikizana kwachangu	LAN, kulumikizana kwakutali, kugwiritsa ntchito bandwidth yotsika

 

3. Pulasitiki Optical Fiber (POF)

Ulusi wa pulasitiki, monga momwe dzinalo likusonyezera, umagwiritsa ntchito pulasitiki m'malo mwa galasi. POF imagwiritsidwa ntchito makamaka pamapulogalamu omwe amafunikira kulumikizana kotsika mtengo, kwakanthawi kochepa. Imakhala ndi mainchesi okulirapo, nthawi zambiri pafupifupi 1 millimeter, kupangitsa kuti ikhale yosavuta kugwira ndikugwira nayo ntchito poyerekeza ndi ulusi wagalasi. Ngakhale POF ili ndi kutsika kwambiri komanso bandwidth yochepa poyerekeza ndi ulusi wagalasi, imapereka zabwino pakusintha, kuyika kosavuta, komanso kukana kupindika, ndikupangitsa kuti ikhale yoyenera pamafakitale ena ndi magalimoto.

 

Kuti muthandizire kuwona kusiyana kwa zigawo za zingwe zosiyanasiyana za fiber optic, onani tebulo ili:

 

chigawo chimodzi	Fayilo Yomwe Yapayokha	Chingwe cha Multimode	Pulasitiki Optical Fiber (POF)
Kukula Kwakukulu	Yaing'ono (pafupifupi ma microns 9)	Chachikulu (50-62.5 microns)	Chachikulu (1 millimeter)
Mtundu wa Cladding	Galasi yoyera kwambiri	Galasi kapena pulasitiki	Palibe zophimba
Zopaka Zofunika	Polima (acrylate/polyimide)	Polima (acrylate/polyimide)	Polima (zosiyanasiyana)
Mphamvu Mamembala	Ulusi wa Aramid kapena fiberglass	Ulusi wa Aramid kapena fiberglass	unsankhula
Zovala za Jacket	Thermoplastic (PVC/PE)	Thermoplastic (PVC/PE)	Thermoplastic (zosiyanasiyana)
zolumikizira	Zosankha zingapo zomwe zilipo	Zosankha zingapo zomwe zilipo	Zosankha zingapo zomwe zilipo

 

Gome ili limapereka kufananitsa kwachidule kwa kukula kwapakati, mtundu wa zokutira, zokutira, kupezeka kwa mamembala amphamvu, ndi zida za jekete pamitundu yosiyanasiyana ya zingwe za fiber optic. Kumvetsetsa kusiyana kumeneku ndikofunikira pakusankha chingwe choyenera kwambiri pazogwiritsa ntchito zinazake ndikuwonetsetsa kuti zikuyenda bwino.

 

Mukhoza Kukonda: Mndandanda Wathunthu ku Fiber Optic Cable Terminology

 

III. Kufananiza Zazigawo mu Speciaty Fiber Optic Cables

1. Zingwe Zotsitsa za Uta-Type

Ma Cable a Bow-Type Drop Cables ndi mtundu wa chingwe chapadera cha fiber optic opangidwa makamaka kuti agwiritse ntchito panja, nthawi zambiri amagwiritsidwa ntchito pamanetiweki a fiber-to-the-home (FTTH). Zingwezi zimadziwika ndi mawonekedwe awo athyathyathya, okhala ngati riboni, omwe amalola kukhazikitsa kosavuta komanso kutha m'mlengalenga kapena pansi pa nthaka. Ma Cable a Bow-Type Drop amapereka mitundu ingapo, iliyonse yogwirizana ndi zofunikira za kukhazikitsa.

  

Chingwe Chodzithandizira cha Bow-Type Drop (GJYXFCH)

 

The Self-supporting Bow-Type Drop Cable, yomwe imadziwikanso kuti Mtengo wa GJYXFCH, idapangidwira kuyika kwa mlengalenga popanda kufunikira mawaya owonjezera. Chingwe ichi ndi choyenera kugwiritsidwa ntchito panja, chopereka makina abwino kwambiri komanso chilengedwe. Imakhala ndi riboni yathyathyathya ndipo imatha kupirira nyengo zovuta. Kusakhalapo kwa mamembala amphamvu kumachepetsa kulemera komanso kumathandizira kukhazikitsa.

 

Chingwe Chotsitsa chamtundu wa Bow-Type (GJXFH)

 

The Bow-Type Drop Cable, kapena Mtengo wa GJXFH, ndiyoyenera kuyika zonse zamkati ndi zakunja pomwe chithandizo chowonjezera sichikufunika. Chingwe ichi chimapereka kusinthasintha komanso kosavuta kuyika, ndikupangitsa kuti ikhale yankho labwino pamapulogalamu osiyanasiyana otsitsa. Kapangidwe ka riboni lathyathyathya ndi kapangidwe kake kopepuka kumathandizira kugwira bwino ndi kutha.

 

Strength Bow-Type Drop Cable (GJXFA)

 

The Strength Bow-Type Drop Cable, yodziwika kuti Mtengo wa GJXFA, imaphatikizanso mamembala amphamvu kuti apititse patsogolo chitetezo chamakina. Mamembala amphamvu awa, omwe amapangidwa ndi ulusi wa aramid kapena magalasi a fiberglass, amapereka kulimba komanso kukana motsutsana ndi zovuta zakunja. Chingwe ichi ndi choyenera kuyikapo zovuta, kuphatikiza ma ducts kapena malo ovuta komwe kumafunikira mphamvu zowonjezera.

 

Chingwe cha Bow-Type Drop kwa Duct (GJYXFHS)

 

Bow-Type Drop Cable for Duct, yomwe nthawi zina imatchedwa Mtengo wa GJYXFHS, adapangidwa makamaka kuti akhazikitse ma ducts. Imapereka magwiridwe antchito abwino kwambiri pamapulogalamu apansi panthaka. Chingwe ichi nthawi zambiri chimayikidwa m'makina opangira ma conduit, kupereka chitetezo ndikuwonetsetsa kuyenda bwino kwa fiber. Imapereka zosankha zowerengera zamafuta ambiri, zomwe zimapangitsa kuti pakhale kuchuluka kwa ma ducts.

 

Kufananitsa Chingwe ndi Zigawo Zofunikira

 

Kuti mumvetsetse kusiyana ndi mawonekedwe amtundu uliwonse wa Bow-Type Drop Cable, lingalirani kufananitsa uku:

 

Mtundu wa Chingwe	Mitundu ya Fiber	Kapangidwe ka Riboni	Mphamvu Mamembala	Kuyika	❖ kuyanika	cholumikizira
Chingwe Chodzithandizira cha Bow-Type Drop (GJYXFCH)	Zimasintha	Njanji	Palibe kapena mwasankha	Galasi yoyera kwambiri	Acrylate kapena Polyimide	SC, LC, kapena GPX
Chingwe Chotsitsa chamtundu wa Bow-Type (GJXFH)	Zimasintha	Njanji	palibe	Galasi kapena Pulasitiki	Acrylate kapena Polyimide	SC, LC, kapena GPX
Strength Bow-Type Drop Cable (GJXFA)	Zimasintha	Njanji	Ulusi wa Aramid kapena fiberglass	Galasi kapena Pulasitiki	Acrylate kapena Polyimide	SC, LC, kapena GPX
Chingwe cha Bow-Type Drop kwa Duct (GJYXFHS)	Zimasintha	Njanji	Palibe kapena mwasankha	Galasi kapena Pulasitiki	Acrylate kapena Polyimide	SC, LC, kapena GPX

  

Ma Cable a Bow-Type Drop awa amagawana zinthu zofananira monga kapangidwe ka riboni lathyathyathya komanso kuyimitsa mosavuta. Komabe, mtundu uliwonse wa chingwe uli ndi ubwino wake, zochitika zogwiritsira ntchito, ndi zigawo zikuluzikulu.

 

Kumbukirani kuganizira zigawo zikuluzikulu izi, ubwino, ndi kagwiritsidwe ntchito posankha yoyenera Bow-Type Drop Cable ya FTTH kapena ntchito zogwetsera panja.

 

Mukhoza Kukonda: Demystifying Fiber Optic Cable Standards: A Comprehensive Guide

 

2. Zingwe za Fiber Zankhondo

Zingwe zama fiber zidapangidwa kuti zizipereka chitetezo chokwanira komanso kulimba m'malo ovuta. Amakhala ndi zida zowonjezera zowonjezera kuti ziteteze ulusi wosalimba. Tiyeni tifufuze mitundu ina ya zingwe za zida zankhondo ndikuyerekeza zigawo zake zazikulu:

 

Unitube Light-armored Cable (GYXS/GYXTW)

 

Chingwe cha Unitube Light-armored Cable, chomwe chimadziwikanso kuti GYXS/GYXTW, imakhala ndi kapangidwe ka chubu kamodzi kokhala ndi zida zamatepi zamalata zodzitetezera mwakuthupi. Ndizoyenera kuyika panja ndi mlengalenga, zomwe zimapereka ntchito zolimba komanso kukana zinthu zachilengedwe. Chingwe cha GYXS/GYXTW nthawi zambiri chimakhala ndi ulusi wowerengera kuyambira 2 mpaka 24.

 

Stranded Loose Tube Non-metallic Strength Member Armored Cable (GYFTA53)

 

The Stranded Loose Tube Non-metallic Strength Member Armored Cable, yodziwika kuti GYFTA53, imaphatikizapo mamembala amphamvu omwe si azitsulo, monga ulusi wa aramid kapena fiberglass, kuti awonjezere mphamvu zamakina. Zimaphatikizapo zida za tepi zachitsulo, zomwe zimapereka chitetezo chapamwamba ku mphamvu zakunja. Chingwechi chimagwiritsidwa ntchito nthawi zambiri m'malo ovuta, omwe amapereka kukana chinyezi, kulowa m'madzi, komanso kuwonongeka kwa makoswe. Chingwe cha GYFTA53 chimatha kukhala ndi ulusi wowerengera kuyambira 2 mpaka 288 kapena kupitilira apo.

 

Chingwe cha Stranded Loose Tube Light-armored Cable (GYTS/GYTA)

 

The Stranded Loose Tube Light-armored Cable, yolembedwa ngati GYTS/GYTA, imakhala ndi machubu angapo otayirira, iliyonse imakhala ndi zingwe zingapo. Imakhala ndi zida zopepuka zankhondo zopangidwa ndi tepi yamalata, zomwe zimapereka chitetezo chowonjezereka popanda kusokoneza kusinthasintha. Chingwe ichi ndi choyenera kugwiritsa ntchito zosiyanasiyana zomwe zimafunikira chitetezo cha makina, monga kuikidwa m'manda mwachindunji kapena kuyika mlengalenga. Chingwe cha GYTS/GYTA nthawi zambiri chimakhala ndi kuchuluka kwa ulusi kuyambira 2 mpaka 288 kapena kupitilira apo.

 

Stranded Loose Tube Non-Metallic Strength Cable Non-Armored Cable (GYFTY)

 

The Stranded Loose Tube Non-metallic Strength Member Non-Armored Cable, yotchedwa GYFTY, imaphatikizapo mamembala amphamvu omwe si achitsulo kuti athandizidwe ndi makina koma samaphatikizapo zida zankhondo. Imakhala ndi kuchuluka kwa ulusi wambiri ndipo imagwiritsidwa ntchito kwambiri pakuyika m'nyumba ndi kunja komwe chitetezo cha zida sikufunika koma kulimba kwamakina ndikofunikira. Chingwe cha GYFTY nthawi zambiri chimakhala ndi ma fiber strand count kuyambira 2 mpaka 288 kapena kupitilira apo.

 

Kufananitsa Chingwe ndi Zigawo Zofunikira

 

Kuti mumvetsetse kusiyana ndi mawonekedwe amtundu uliwonse wamtundu wa zida za fiber, lingalirani kufananitsa uku:

 

Mtundu wa Chingwe	Mitundu ya Fiber	Tube Design	Mtundu Wankhondo	Mphamvu Mamembala	cholumikizira
Unitube Light-armored Cable (GYXS/GYXTW)	2 kuti 24	chubu limodzi	Tepi yachitsulo	Palibe kapena mwasankha	SC, LC, GPX
Stranded Loose Tube Non-metallic Strength Member Armored Cable (GYFTA53)	2 mpaka 288 kapena kuposa	Chubu lotayirira lotayirira	Tepi yachitsulo	Ulusi wa Aramid kapena fiberglass	SC, LC, GPX
Chingwe cha Stranded Loose Tube Light-armored Cable (GYTS/GYTA)	2 mpaka 288 kapena kuposa	Chubu lotayirira lotayirira	Tepi yachitsulo	Palibe kapena mwasankha	SC, LC, GPX
Stranded Loose Tube Non-Metallic Strength Cable Non-Armored Cable (GYFTY)	2 mpaka 288 kapena kuposa	Chubu lotayirira lotayirira	palibe	Ulusi wa Aramid kapena fiberglass	SC, LC, GPX

 

Zingwe za fiber zokhala ndi zida izi zimagawana zinthu zofananira monga kutetezedwa komanso kulimba. Komabe, amasiyana malinga ndi kapangidwe kawo ka chubu, mtundu wa zida zankhondo, mamembala amphamvu, ndi zosankha zolumikizira. 

 

Kumbukirani kuganizira zigawo zazikuluzikuluzi komanso zofunikira pakuyika kwanu posankha chingwe cha fiber cha armored kuti mugwiritse ntchito.

3. Unitube Non-metallic Micro Cable

The Unitube Non-metallic Micro Cable ndi mtundu wa chingwe cha fiber optic chopangidwira ntchito zosiyanasiyana komwe kukula kochepa ndi kachulukidwe kake ndizofunikira. Chingwechi chimagwiritsidwa ntchito nthawi zambiri pakuyika komwe malo ali ochepa kapena pomwe kusinthasintha kumafunika. Tiyeni tiwone zigawo zake zazikulu, zabwino zake, ndi zochitika zake:

 

Zinthu Zofunikira

 

Zida zazikulu zomwe zimapezeka mu Unitube Non-metallic Micro Cable nthawi zambiri zimaphatikizapo:

 

• Chingwe cha Fiber Optic: Chingwe cha fiber optic ndicho chigawo chachikulu cha Unitube Non-metallic Micro Cable. Zimapangidwa ndi ulusi wa kuwala womwe umanyamula zizindikiro ndi jekete yotetezera yomwe imateteza ulusi kuti usawonongeke.
• Jacket Yakunja: Jekete lakunja limapangidwa ndi zinthu zopanda zitsulo, monga polyethylene yapamwamba kwambiri (HDPE). Jekete iyi imapereka chitetezo chamakina ku chingwe ndipo idapangidwa kuti ipirire zovuta zachilengedwe, kuphatikiza kukhudzana ndi cheza cha UV, kusintha kwa kutentha, ndi chinyezi.
• Mamembala Amphamvu: Mamembala amphamvu amakhala pansi pa jekete lakunja ndipo amapereka chithandizo chowonjezera ku chingwe. Mu Unitube Non-metallic Micro Cable, mamembala amphamvu nthawi zambiri amapangidwa ndi fiberglass kapena fiberglass ndipo amathandizira kuteteza chingwe kupsinjika, kupsinjika, ndi kupindika.
• Zotchingira madzi: Chingwe Chachikulu Chachikulu cha Unitube Non-metallic nthawi zambiri chimapangidwa ndi zinthu zotsekereza madzi kuzungulira chingwe cha fiber optic. Izi zimapangidwira kuti madzi kapena chinyezi zisalowe mu chingwe, zomwe zingayambitse kuwonongeka kwa zingwe.

 

ubwino

 

Unitube Non-metallic Micro Cable imapereka maubwino angapo, kuphatikiza:

 

• Kukula Kochepa: Kapangidwe kake kophatikizika kamapangitsa kuti ikhale yoyenera kuyika komwe malo ndi ochepa kapena komwe kumayenera kutumizidwa ndi ulusi wokwera kwambiri.
• Kukhwima: Zomangamanga zopanda zitsulo zimapereka kusinthasintha kwabwino, kulola njira yosavuta ndikuyika m'malo olimba.
• Chitetezo: Mapangidwe a unitube amapereka chitetezo kuzinthu zakunja, monga chinyezi, makoswe, ndi kupsinjika kwamakina.
• Kuthetsa Kosavuta: Mapangidwe a chubu limodzi amathandizira kuthetsa ndi kuphatikizira njira, kupulumutsa nthawi ndi khama pakuyika.

 

Ntchito Zojambula

 

Unitube Non-metallic Micro Cable imagwiritsidwa ntchito mosiyanasiyana, kuphatikiza:

 

• Kuyika M'nyumba: Ndizoyenera kuyika m'nyumba, monga malo opangira data, nyumba zamaofesi, ndi malo okhalamo, komwe kumafunikira njira zolumikizirana komanso zosinthika.
• FTTH Networks: Kakulidwe kakang'ono ka chingwe komanso kusinthasintha kwake kumapangitsa kuti ikhale yabwino pama netiweki a fiber-to-the-home (FTTH), zomwe zimathandiza kulumikizana bwino ndi malo amodzi.
• Malo Osokonekera Kwambiri: Ndizoyenera kuyika m'malo okhala ndi kachulukidwe kwambiri, pomwe zingwe zingapo zimafunikira kuyendetsedwa m'malo ochepa.

 

Unitube Non-metallic Micro Cable imapereka yankho logwirizana, losinthika, komanso lodalirika pamapulogalamu osiyanasiyana a fiber optic. Ganizirani zabwino izi ndi zofunikira zenizeni za kukhazikitsa kwanu posankha chingwe ichi cha polojekiti yanu.

4. Chithunzi 8 Chingwe (GYTC8A)

The Chithunzi 8 Chingwe, yomwe imadziwikanso kuti GYTC8A, ndi mtundu wa chingwe chakunja cha fiber optic chomwe chimakhala ndi mawonekedwe apadera azithunzi zisanu ndi zitatu. Chingwechi chimagwiritsidwa ntchito kwambiri poyika mlengalenga ndipo chimatha kumangirizidwa ku mawaya a messenger kapena kudzithandizira pazochitika zina. Tiyeni tiwone zigawo zake zazikulu, zabwino zake, ndi zochitika zake:

 

Zinthu Zofunikira

 

Zigawo zazikulu zomwe zimapezeka mu Chithunzi 8 Cable (GYTC8A) nthawi zambiri zimaphatikizapo:

 

• Mitundu ya fiber: Chingwechi chimakhala ndi zingwe zingapo, nthawi zambiri kuyambira 2 mpaka 288, kutengera kasinthidwe ndi zofunika.
• Chithunzi Chachisanu ndi chitatu Design: Chingwecho chimapangidwa mwa mawonekedwe a chifaniziro chachisanu ndi chitatu, chokhala ndi ulusi womwe uli pakati pa mapangidwewo.
• Mamembala Amphamvu: Zimaphatikizapo mamembala amphamvu, omwe nthawi zambiri amapangidwa ndi ulusi wa aramid kapena fiberglass, zomwe zimapereka chithandizo chamakina komanso kulimbitsa mphamvu ya chingwe.
• Khungu Lakunja: Chingwecho chimatetezedwa ndi sheath yakunja yolimba, yomwe imateteza ulusi kuzinthu zachilengedwe monga chinyezi, kuwala kwa UV, ndi kusintha kwa kutentha.

 

ubwino

 

Figure 8 Cable (GYTC8A) imapereka maubwino angapo, kuphatikiza:

 

• Kuyika Kwamlengalenga: Mapangidwe ake achisanu ndi chitatu amapangitsa kuti ikhale yoyenera kuyika mlengalenga, pomwe chingwecho chimatha kumangirizidwa ku mawaya a messenger kapena kudzithandizira pakati pa mitengo.
• Mawotchi Mphamvu: Kukhalapo kwa mamembala amphamvu kumapangitsa kuti chingwecho chikhale cholimba kwambiri, kuti chizitha kupirira zovuta ndi mphamvu zina zakunja panthawi ya kukhazikitsa ndi kugwira ntchito.
• Chitetezo ku Zinthu Zachilengedwe: Chophimba chakunja chimapereka chitetezo ku chinyezi, kuwala kwa UV, ndi kusinthasintha kwa kutentha, kuonetsetsa kudalirika kwa nthawi yaitali m'madera akunja.
• Kumangidwe kosavuta: Mapangidwe a chingwe amathandizira kukhazikitsa ndi kuyimitsa kosavuta, kupulumutsa nthawi ndi khama pakutumiza.

 

Ntchito Zojambula

 

Figure 8 Cable (GYTC8A) imagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana zakunja, kuphatikiza:

 

• Ma Aerial Fiber Optic Networks: Amagwiritsidwa ntchito kwambiri kuti akhazikitse mlengalenga wa fiber optic, monga pamwamba pa mitengo, pakati pa nyumba, kapena njira zothandizira.
• Ma network a Telecommunication: Chingwecho ndi choyenera kwa maukonde olankhulirana mtunda wautali, kupereka mauthenga abwino a deta pazitali zotalikirapo.
• Kanema wa TV ndi intaneti: Imagwiritsidwa ntchito mu chingwe cha TV ndi maukonde ogawa intaneti omwe amafunikira kulumikizana kodalirika komanso kokwera kwambiri.

 

Figure 8 Cable (GYTC8A) imapereka yankho lamphamvu komanso lodalirika pakuyika mlengalenga panja. Ganizirani zabwino izi ndi zofunikira zenizeni za kukhazikitsa kwanu posankha chingwe ichi cha polojekiti yanu.

5. Chingwe chonse cha Dielectric Self-supporting Aerial (ADSS)

The All Dielectric Self-supporting Aerial Cable, yomwe imadziwika kuti ADSS, ndi mtundu wa chingwe cha fiber optic chopangidwira kuyika mlengalenga popanda kufunikira kwa mawaya owonjezera kapena zingwe zotumizira mauthenga. Zingwe za ADSS zimapangidwira kuti zipirire zovuta zamakina komanso chilengedwe chomwe timakumana nacho potumiza ndege zakunja. Tiyeni tiwone zigawo zake zazikulu, zabwino zake, ndi zochitika zake:

 

Zinthu Zofunikira

 

Zigawo zazikulu zomwe zimapezeka mu All Dielectric Self-supporting Aerial Cable (ADSS) nthawi zambiri zimaphatikizapo:

 

• Mitundu ya fiber: Chingwechi chimakhala ndi zingwe zingapo, nthawi zambiri kuyambira 12 mpaka 288 kapena kupitilira apo, kutengera kasinthidwe ndi zofunikira.
• Mamembala a Dielectric Strength: Zingwe za ADSS zimakhala ndi mamembala amphamvu a dielectric, omwe nthawi zambiri amapangidwa ndi ulusi wa aramid kapena fiberglass, zomwe zimapereka chithandizo chamakina ndikuwonjezera mphamvu zama chingwe popanda kuyambitsa zinthu zoyendetsera.
• Loose Tube Design: Ulusiwu umasungidwa m'machubu otayirira, omwe amawateteza kuzinthu zachilengedwe monga chinyezi, fumbi, ndi cheza cha UV.
• Khungu Lakunja: Chingwecho chimatetezedwa ndi sheath yakunja yolimba yomwe imapereka chitetezo chowonjezera kuzinthu zachilengedwe monga chinyezi, kusiyanasiyana kwa kutentha, komanso kupsinjika kwamakina.

 

ubwino

 

The All Dielectric Self-supporting Aerial Cable (ADSS) imapereka maubwino angapo, kuphatikiza:

 

• Mapangidwe Odzithandizira: Zingwe za ADSS zidapangidwa kuti zizithandizira kulemera kwawo komanso zovuta zomwe zimagwiritsidwa ntchito pakuyika popanda kufunikira kwa mawaya amithenga owonjezera kapena thandizo lachitsulo.
• Zomanga Zopepuka: Kugwiritsa ntchito zida za dielectric kumapangitsa kuti zingwe za ADSS zikhale zopepuka, kuchepetsa katundu pazothandizira ndikuchepetsa kuyika.
• Ubwino wa Insulation wa Magetsi: Kusakhalapo kwa zigawo zazitsulo kumatsimikizira kutsekemera kwamagetsi kwapamwamba, kuthetsa chiopsezo cha kusokoneza magetsi kapena nkhani zokhudzana ndi mphamvu pa intaneti.
• Kukaniza Zinthu Zachilengedwe: Chingwe chakunja ndi kapangidwe ka zingwe za ADSS zimapereka chitetezo chabwino kwambiri ku chinyezi, kuwala kwa UV, kusintha kwa kutentha, ndi zinthu zina zachilengedwe, kuonetsetsa kudalirika kwanthawi yayitali.

 

Ntchito Zojambula

 

Chingwe cha All Dielectric Self-supporting Aerial Cable (ADSS) chimagwiritsidwa ntchito kwambiri pamapulogalamu osiyanasiyana apamlengalenga, kuphatikiza:

 

• Network Utility Networks: Zingwe za ADSS zimagwiritsidwa ntchito kwambiri pamanetiweki opangira magetsi polumikizirana ndi kutumizirana ma data pambali pa zingwe zamagetsi.
• Ma network a Telecommunication: Amagwiritsidwa ntchito m'maukonde a telecommunication, kuphatikizapo maukonde a msana wautali, kupereka kugwirizanitsa kodalirika kwa mawu, deta, ndi mavidiyo.
• Kutumizidwa Kumidzi ndi Kumidzi: Zingwe za ADSS ndizoyenera kuyika mlengalenga kumadera akumidzi ndi akumidzi, zomwe zimapereka kulumikizana koyenera kumadera osiyanasiyana.

 

The All Dielectric Self-supporting Aerial Cable (ADSS) imapereka yankho lodalirika komanso lothandiza pakuyika mlengalenga wa fiber optic. Ganizirani zabwino izi ndi zofunikira zenizeni za kukhazikitsa kwanu posankha chingwe ichi cha polojekiti yanu.

 

Pamwamba pa ulusi wa kuwala womwe watchulidwawu, pali zingwe zapadera za fiber optic zopangidwira zolinga zinazake. Izi zikuphatikizapo:

 

• Fiber-yosinthidwa fiber: Zokongoletsedwa kuti zichepetse kubalalitsidwa kwa chromatic, kulola kufalitsa kwachangu kwa data pamitali yayitali.
• Ulusi wopanda zero dispersion-shifted fiber: Zapangidwa kuti zithandizire kubalalitsidwa pamafunde enaake, kuwonetsetsa kuti kufalikira kwamtunda wautali ndi kupotoza kochepa.
• Bend-insensitive fiber: Amapangidwa kuti achepetse kutayika kwa ma siginecha ndi kupotoza ngakhale atapindika mopingasa kapena zovuta zachilengedwe.
• Zida za Fiber: Zowonjezeredwa ndi zigawo zina, monga zitsulo kapena kevlar, kuti zitetezedwe ku zowonongeka zakuthupi kapena makoswe, kuwapanga kukhala oyenera kunja ndi malo ovuta.

Dispersion-kusintha Fiber

Dispersion-shifted fiber ndi mtundu wapadera wa fiber optical opangidwa kuti achepetse kubalalitsidwa, komwe ndi kufalikira kwa ma siginecha owoneka pamene akuyenda mu ulusi. Amapangidwa kuti azipangitsa kuti ziro-dispersion wavelength zisunthidwe kumtunda wautali, nthawi zambiri kuzungulira 1550 nm. Tiyeni tiwone zigawo zake zazikulu, zabwino zake, ndi zochitika zake:

 

Zinthu Zofunikira

 

Zigawo zazikulu zomwe zimapezeka mu fiber-shifted fiber nthawi zambiri zimaphatikizapo:

 

• pakati: Pakatikati ndi gawo lapakati la ulusi womwe umanyamula zizindikiro za kuwala. Mu ulusi wosinthika wobalalika, pachimake nthawi zambiri amapangidwa ndi galasi loyera la silika ndipo amapangidwa kuti azikhala ndi kagawo kakang'ono kothandiza kuchepetsa kubalalitsidwa.
• Kuyika: Chovalacho ndi galasi la silika lomwe limazungulira pachimake ndipo limathandiza kutsekereza mazizinidwe apakati pakatikati. Refractive index of the cladding ndi yotsika kuposa ya pachimake, zomwe zimapanga malire omwe amawonetsa kuwala komwe kumabwerera pachimake.
• Mbiri Yosiyanitsidwa: Mawonekedwe osinthika amtundu ndi mawonekedwe apadera a ulusi wosinthika wobalalika. Mbiriyo idapangidwa kuti isamuke kutalika kwa zero-dispersion wavelength ya ulusi kupita kumtunda komwe kutayika kwa kuwala kumachepetsedwa. Izi zimalola kufalitsa zizindikiro zapamwamba kwambiri pamtunda wautali popanda kusokoneza kwakukulu kwa zizindikiro.
• Kupaka: Chophimbacho ndi chotchinga chotetezera chomwe chimagwiritsidwa ntchito pazitsulo kuti chiteteze ulusi kuti usawonongeke komanso kupereka mphamvu zowonjezera ku ulusi. Chophimbacho nthawi zambiri chimapangidwa ndi zinthu za polima.

 

ubwino

 

• Kubalalika Kochepa: Ulusi wosinthika wobalalika umachepetsa kubalalitsidwa kwa chromatic, kulola kufalikira kwamphamvu kwa ma siginecha akutali patali popanda kufalikira kwakukulu kapena kupotoza.
• Mipata Yaitali Yotumiza: Makhalidwe ochepetsedwa a kubalalitsidwa kwa fiber yosinthika-yomwe imathandizira kufalikira kwakutali, ndikupangitsa kuti ikhale yoyenera njira zoyankhulirana zazitali.
• Mitengo Yambiri: Pochepetsa kubalalitsidwa, fiber yosinthika-yomwe imathandizira kutumiza kwa data mwachangu komanso kuchuluka kwa data popanda kufunikira kwa kusinthika pafupipafupi kwa chizindikiro cha kuwala.

 

Ntchito Zojambula

 

Dispersion-shifted fiber imagwira ntchito muzochitika izi:

 

• Ma Networks a Long-Haul Communications: Zingwe zosinthira zogawika nthawi zambiri zimayikidwa pamaukonde atalitali omwe amafunikira kuchuluka kwa data komanso mtunda wautali wotumizira. Zimathandizira kuwonetsetsa kutumizidwa kwa data kodalirika komanso kothandiza pakanthawi yayitali.
• Maukonde Apamwamba: Mapulogalamu monga ma backbones a intaneti, malo opangira ma data, ndi ma network apamwamba kwambiri amatha kupindula ndi magwiridwe antchito komanso kuchuluka kwamphamvu komwe kumaperekedwa ndi fiber yosinthidwa.

 

Ulusi wosinthika wa dispersion umakhala ndi gawo lofunikira pakupangitsa kufalitsa kwa data moyenera komanso kodalirika pamtunda wautali, makamaka pamalumikizidwe akutali omwe amafunikira kuchuluka kwa data. Mawonekedwe ake ocheperako amathandizira kuti magwiridwe antchito onse komanso mphamvu za fiber optic system.

Ulusi Wopanda Zero Wobalalika-wosinthidwa

Ulusi wopanda zero dispersion-shifted fiber (NZDSF) ndi mtundu wapadera wa fiber optical opangidwa kuti achepetse kubalalitsidwa mumtundu wina watalingth, nthawi zambiri mozungulira 1550 nm, pomwe ulusiwo ukuwonetsa mtengo wobalalika pang'ono koma wopanda ziro. Khalidweli limalola kuti magwiridwe antchito azikhala bwino pamakina a wavelength-division multiplexing (WDM). Tiyeni tiwone mawonekedwe ake ofunikira, zabwino zake, ndi mawonekedwe ake:

 

Zinthu Zofunikira

 

Zida zazikulu zomwe zimapezeka mu Non-zero Dispersion-shifted Fiber nthawi zambiri zimaphatikizapo:

 

• pakati: Mofanana ndi mitundu ina ya ulusi wa kuwala, pachimake ndi dera la ulusi kumene kuwala kumafalikira. Komabe, pachimake cha NZ-DSF chapangidwa ndi malo akuluakulu ogwira ntchito kuposa ulusi wamba kuti achepetse zotsatira za zinthu zopanda malire monga kusinthasintha kwa magawo.
• Kuyika: Monga mitundu ina ya fiber, NZ-DSF yazunguliridwa ndi wosanjikiza. Chovalacho nthawi zambiri chimapangidwa ndi galasi loyera la silika ndipo chimakhala ndi index yotsika pang'ono kuposa pachimake, chomwe chimathandiza kuti kuwala kukhale pakati.
• Mbiri Yakale: NZ-DSF ili ndi mbiri yokhazikika pakatikati pake, zomwe zikutanthauza kuti refractive index ya pachimake imachepa pang'onopang'ono kuchokera pakati mpaka m'mphepete. Izi zimathandiza kuchepetsa zotsatira za kubalalitsidwa kwa modal ndikuchepetsa kutsetsereka kwa fiber.
• Otsetsereka Osakhala Ziro: Chofunika kwambiri cha NZ-DSF ndi malo otsetsereka osakhala a zero, zomwe zikutanthauza kuti kubalalitsidwa kumasiyana ndi kutalika kwa mawonekedwe, koma zero-dispersion wavelength imasunthidwa kutali ndi kutalika kwa ntchito. Izi ndizosiyana ndi ulusi wosinthika wobalalika, pomwe kutalika kwa zero-dispersion wavelength kumasunthidwa kupita ku kutalika kwa magwiridwe antchito. Ulusi wotsetsereka wopanda ziro wapangidwa kuti uchepetse kufalikira kwa chromatic ndi polarization mode, zomwe zimatha kuchepetsa kuchuluka kwa data ndi mtunda womwe ulusi ungathandizire.
• Kupaka: Pomaliza, monga mitundu ina ya ulusi, NZ-DSF imakutidwa ndi zinthu zoteteza, nthawi zambiri zokutira polima, kuteteza ulusi ku kuwonongeka kwamakina ndi chilengedwe.

 

Makhalidwe Ofunikira

 

• Kukhathamiritsa kwa Dispersion: Chingwe chopanda ziro dispersion-shifted fiber chimapangidwa ndi zinthu zopangidwa mwapadera kuti zichepetse kubalalitsidwa muutali wosiyanasiyana wa mafunde, kulola kufalitsa koyenera kwa mafunde angapo popanda kuwonongeka kwakukulu.
• Kubalalika kopanda ziro: Mosiyana ndi mitundu ina ya ulusi, yomwe ingakhale ndi zero kubalalitsidwa pamtunda wina wake, NZDSF imawonetsa mwadala mtengo wawung'ono, wopanda ziro wa kubalalitsidwa mumayendedwe omwe akuwunikiridwa.
• Wavelength Range: Makhalidwe obalalika a NZDSF amakongoletsedwa ndi mawonekedwe amtundu wina, nthawi zambiri amakhala pafupifupi 1550 nm, pomwe ulusi umawonetsa kuchepetsedwa kwake kubalalitsidwa.

 

ubwino

 

• Kuchita bwino kwa WDM: NZDSF imapangidwa kuti ichepetse kubalalitsidwa mumayendedwe a WDM omwe amagwiritsidwa ntchito pamakina a WDM, kupangitsa kuti mafunde ang'onoang'ono azitha kufalikira nthawi imodzi ndikukulitsa mphamvu ya fiber yotumiza mwachangu kwambiri.
• Mipata Yaitali Yotumiza: Makhalidwe ocheperako a NZDSF amalola kufalikira kwa mtunda wautali popanda kufalikira kwakukulu kapena kupotoza, kuwonetsetsa kuti kufalikira kwa data kodalirika pakatha nthawi yayitali.
• Mitengo Yambiri: NZDSF imathandizira kuchuluka kwa data komanso kuchuluka kwa kufalikira, ndikupangitsa kuti ikhale yoyenera pamakina olumikizirana apamwamba kwambiri, makamaka akaphatikizidwa ndi ukadaulo wa WDM.

 

Ntchito Zojambula

 

Ulusi wopanda zero dispersion-shifted fiber umagwiritsidwa ntchito motere:

 

• Wavelength-Division Multiplexing (WDM) Systems: NZDSF ndi yoyenera kwa machitidwe a WDM, kumene mafunde angapo amafalikira nthawi imodzi pa fiber imodzi. Makhalidwe ake obalalika bwino amalola kufalitsa koyenera komanso kuchulukitsa kwa ma siginecha owoneka bwino.
• Ma Networks a Long-Haul Communications: Ulusi wosagwirizana ndi zero umagwiritsidwa ntchito m'malo olumikizirana otalikirapo kuti akwaniritse kuchuluka kwa data komanso mtunda wautali wotumizira kwinaku akusunga kufalitsa kodalirika komanso kothandiza.

 

Chingwe chopanda ziro chomwe sichibalalika chimagwira ntchito yofunika kwambiri popangitsa kuti anthu azitumiza mauthenga akutali, makamaka m'makina a WDM. Makhalidwe ake obalalika bwino amalola kuchulukitsa koyenera komanso kufalitsa mafunde angapo.

Bend-insensitive Fiber

Ulusi wa bend-insensitive fiber, womwe umadziwikanso kuti bend-optimized kapena bend-insensitive single-mode fiber, ndi mtundu wa fiber optical wopangidwira kuchepetsa kutayika kwa chizindikiro ndi kuwonongeka pamene akugwedezeka mwamphamvu kapena kupanikizika kwa makina. Mtundu wa fiber uwu umapangidwa kuti ukhalebe ndi kuwala koyenera ngakhale nthawi zina ulusi wachikhalidwe ukhoza kutayika kwambiri. Tiyeni tiwone zigawo zake zazikulu, zabwino zake, ndi zochitika zake:

 

Zinthu Zofunikira

 

Zigawo zazikulu zomwe zimapezeka mu bend-insensitive fiber nthawi zambiri zimaphatikizapo:

 

• pakati: Pakatikati ndi chigawo chapakati cha ulusi momwe chizindikiro cha kuwala chimayenda. Mu ulusi wokhotakhota, pachimake nthawi zambiri chimakhala chokulirapo kuposa cha ulusi wamba, komabe chimakhala chaching'ono chomwe chimatha kuwonedwa ngati ulusi wamtundu umodzi. Chimake chokulirapo chimapangidwa kuti chichepetse kukhudzika kwa kupindika.
• Kuyika: Chophimbacho ndi chozungulira chomwe chimazungulira pachimake kuti chizindikiro cha kuwala chikhale pakatikati. Ulusi wopindika wopindika uli ndi kapangidwe kapadera kakutchingira komwe kamalola kuchepetsa kuchuluka kwa kupotoza kwa siginecha yowunikira yomwe imadutsa mu ulusi popindika. Chovala chopindika chopindika nthawi zambiri chimapangidwa kuchokera kuzinthu zosiyana pang'ono ndi pachimake, zomwe zimathandiza kuchepetsa kusagwirizana pakati pa zigawo ziwirizi.
• Kupaka: Chophimbacho chimayikidwa pamwamba pa chotchinga kuti chiteteze ulusi ku zovuta zamakina komanso kuwonongeka kwa chilengedwe. Chophimbacho nthawi zambiri chimapangidwa ndi zinthu za polima zomwe zimasinthasintha komanso zolimba.
• Mbiri ya Refractive Index: Ulusi wosamva zopindika ulinso ndi mbiri yapadera ya refractive index kuti ipititse patsogolo magwiridwe antchito awo. Izi zitha kuphatikizirapo kukula kokulirapo kuti muchepetse kutayika kopindika komanso kusalala kwa mbiri ya refractive index kuti muchepetse kubalalitsidwa kwa modal.

 

ubwino

 

• Kuchepa Kwa Ma Signal: Fiber-insensitive fiber imachepetsa kutayika kwa ma sign ndi kuwonongeka ngakhale atapindika mwamphamvu kapena kupsinjika kwamakina, kuwonetsetsa kutumizidwa kodalirika kwa data.
• Kusinthasintha ndi Kudalirika Kwambiri: Ulusi wa Bend-insensitive umakhala wosinthika komanso wosamva kupindika kwa macro- ndi micro-kuposa mitundu yachikhalidwe ya ulusi. Izi zimapangitsa kuti ikhale yodalirika m'makhazikitsidwe omwe mapindika kapena kupanikizika sikungapeweke.
• Kusavuta Kuyika: Kulekerera kopindika kopindika kwa mtundu wa ulusiwu kumathandizira kukhazikitsa, kupangitsa kusinthasintha kwakukulu pamayendetsedwe ndi kutumiza. Amachepetsa kufunika kokhala ndi ma bend-radius mopitilira muyeso ndipo amachepetsa chiwopsezo cha kuwonongeka kwa ulusi pakuyika.

 

Ntchito Zojambula

 

Bend-insensitive fiber imapezeka muzochitika zosiyanasiyana, kuphatikizapo:

 

• Kutumiza kwa FTTx: Bend-insensitive fiber imagwiritsidwa ntchito kwambiri poyitanira ma fiber-to-the-home (FTTH) ndi ma fiber-to-the-premises (FTTP), komwe imapereka magwiridwe antchito bwino m'malo opindika komanso opindika.
• Ma Data Center: Bend-insensitive fiber ndiyothandiza m'malo opangira ma data komwe kukhathamiritsa kwa malo ndikuwongolera bwino kwa chingwe ndikofunikira. Zimalola kusinthasintha kowonjezereka ndi kulumikizidwa kodalirika mkati mwa malo otsekedwa.
• Kuyika M'nyumba: Mtundu wa fiber uwu ndi woyenera kuyikamo m'nyumba, monga nyumba zamaofesi kapena malo okhalamo, komwe kungakumane ndi zopinga kapena zopindika zolimba.

 

Bend-insensitive fiber imapereka yankho lodalirika komanso losinthika pamapulogalamu pomwe kutayika kwa ma siginecha chifukwa chopindika kapena kupsinjika kwamakina kumadetsa nkhawa. Kulekerera kwake kopindika bwino komanso kuchepetsedwa kwa ma siginecha kumapangitsa kuti ikhale yoyenera pazosintha zosiyanasiyana zoyika, ndikuwonetsetsa kufalitsa kodalirika kwa data.

 

Posankha chingwe choyenera cha fiber optic, zinthu monga mtunda wofunikira wotumizira, bandwidth, mtengo, malo oyikapo, ndi zofunikira zina zogwiritsira ntchito ziyenera kuganiziridwa. Ndikofunikira kulumikizana ndi akatswiri kapena opanga kuti muwonetsetse kuti chingwe chomwe mwasankha chikugwirizana ndi zomwe mukufuna komanso zolinga zogwirira ntchito.

  

Mwachidule, mitundu yosiyanasiyana ya zingwe za fiber optic zimasiyana m'mimba mwake, mawonekedwe ake otumizira, komanso kukwanira kwazinthu zina. Kumvetsetsa kusiyana kumeneku kumathandizira kupanga zisankho mwanzeru posankha chingwe choyenera cha fiber optic pazochitika zomwe zaperekedwa.

Kutsiliza

Pomaliza, zigawo za zingwe za fiber optic zimagwira ntchito yofunika kwambiri pothandizira kutumiza deta pa liwiro lalitali komanso patali. Zingwe za ulusi, zokutira, zokutira, mamembala amphamvu, sheath kapena jekete, ndi zolumikizira zimagwira ntchito mogwirizana kuti zitsimikizire kutumiza kwa data kodalirika komanso koyenera. Tawona momwe zida zomwe zimagwiritsidwa ntchito pagawo lililonse, monga galasi kapena pulasitiki pachimake, zokutira zoteteza, ndi mamembala amphamvu, zimathandizira kuti zingwe za fiber optic zizigwira ntchito komanso kulimba.

 

Kuphatikiza apo, tidasanthula mitundu yosiyanasiyana ya zingwe za fiber optic, kuphatikiza ulusi wamtundu umodzi, ulusi wa multimode, ndi ulusi wa pulasitiki, iliyonse ili ndi mawonekedwe ake komanso ntchito zake. Tidayankhanso mafunso wamba okhudza zigawo za chingwe cha fiber optic, monga zida zomwe zimagwiritsidwa ntchito komanso kusiyanasiyana kwa opanga osiyanasiyana.

 

Kumvetsetsa zigawo za zingwe za fiber optic ndikofunikira kuti musankhe chingwe choyenera kwambiri pazogwiritsa ntchito zinazake ndikuwonetsetsa kuti zikuyenda bwino. Pomwe ukadaulo ukupitilira kupita patsogolo, zingwe za fiber optic ndi zida zake zipitiliza kuchita gawo lalikulu pakuyendetsa dziko lathu lolumikizana patsogolo. Pokhala odziwa zambiri za zigawozi, titha kugwiritsa ntchito mphamvu za zingwe za fiber optic ndikulandira mapindu a kutumizirana ma data mwachangu, kodalirika, komanso kothandiza m'mafakitale osiyanasiyana komanso pamoyo watsiku ndi tsiku.