Nheyo yetambo ye fiber optic ndiyo nhare ye fiber optic, uye inotumira masaini echiedza ekutaurirana nedata nekukurumidza.

Mhando dze fiber optic cable core Sezvineiwo nezvimwe zvinhu zvakawanda, tine mhando dzinopfuura imwe dze fiber optic core. Single-mode cores dzinotumira chiedza zvakananga, zvakanakira ma internet applications e cables aya ari kure uye anomhanya. Multi-mode cores dzinoita kuti chiedza chivheneke munzira dzakasiyana-siyana, izvo zvakanaka kune madaro mapfupi senge mukati mechivako. Sarudzo yako pakati pemhando idzi dze fiber optic cable inokanganisa kumhanya, daro, uye mutengo we network. Kunzwisisa mhando dze fiber optic cable core uye ma applications kunobatsira mukusarudza yakakodzera dzimba, nzvimbo dzebasa, kana hombe data hubs. Chinhu chikuru chinopinda mukusarudza nekushandisa ma cores aya.

Chii chinonzi Fiber Optic Core?

Musoro we fiber optic ndiwo chikamu chemukati metambo ye fiber optic. Inotumira chiedza kubva kumagumo kusvika kumagumo, zvichiita kuti ruzivo rufambe nekukurumidza munzvimbo dzakakura. Kazhinji inoumbwa negirazi kana purasitiki, ukobvu hwepakati hunosiyana kubva pama microns 8 kusvika ku2000 zvichienderana nerudzi rwetambo uye mashandisirwo ayo. Basa repakati nderekutungamira chiedza nekuchivharira nemukati mechiedza, izvo zvinobvumira tambo kutumira masaini nekuora kushoma, kunyangwe padaro refu. Saizi uye chimiro chepakati zvinosarudza mashandiro ayo, kusanganisira huwandu hwayo hwekutumira masaini uye kugona kwayo.

Saizi yepakati inoratidza mashandiro anoita tambo ye fiber optic:

1. Fiber yemodhi imwe chete ine core diki (inenge 8 - 10 microns). Inongobvumira nzira imwe chete yechiedza, zvichiita kuti ive yakakwana pamabasa marefu, anomhanya-mhanya—senge tambo dzemugungwa kana kubatanidza kukuru kwemafoni.

2. Multimode fiber ine core yakakura (50–62.5 microns). Inogona kutakura nzira dzakawanda dzechiedza panguva imwe chete, asi ine attenuation yakanyanya, saka inoshanda chete padaro diki rinosvika 2 km—semuzvivako zvemahofisi.

3. Makori epurasitiki efaibha anogona kuyera kusvika 2000 microns. Aya anochinjika uye anogona kupetwa, akakodzera kushandiswa mudzimba kana mumaindasitiri, asi kwete ekufambisa magiya anomhanya nekukurumidza uye ari kure.

Magadzirirwo Ayo

Zvinhu zvikuru chikamu chepakati, chifukidziro chakachipoteredza, uye bhachi rekudzivirira riri kunze. Chifukidziro chinoita kuti chiedza chirambe chichibhururuka mukati mepakati nekuva nechiratidzo che refractive chakaderera. Maitiro anoita machira aya anoita mutsauko mukuru pakuona kuti chiedza chinopararira sei.

Chimiro chepakati chinokosha! Kana pakati pacho pakaita denderedzwa uye pakatsetseka, chiedza chinoyerera zviri nyore. Chero kusakwana kana maumbirwo asinganzwisisike anogona kuparadzira chiedza uye kuderedza chiratidzo.

• Nzira imwe chete: diki, yakatenderera, yakagadzirirwa nzira imwe chete yakareruka

• Multimode: yakakura, inoita kuti chiedza chiwedzere kupenya mukati

• Danho-indekisi: mupendero wakapinza pakati pepakati nepakati pechifukidziro

• Chiratidzo chegiredhi: kuchinja kwakanaka kwechiratidzo che refractive, kunobatsira kukotama zvishoma nezvishoma

Chidimbu chakaita sepakati chakaumbwa zvakanaka chedhayamita yakakodzera chinobatsira kuchengetedza kupenya kwechiedza.

Basa Rayo

Basa repakati nderekufambisa mapulse echiedza kubva kumagumo kuenda kumagumo. Kupururudza kwega kwega kune data shoma—kubva pairi kana kubva pairi, rimwe chete kana kuti zero.

Huremu hwacho hwakafanana nehukuru hwewavelength yechiedza. Makoro madiki anobata mawavelength mapfupi, ayo akanaka pakutumira data nekukurumidza uye munzvimbo refu. Makoro makuru akanakira malink anononoka uye mapfupi.

Kurasikirwa kwechiratidzo kunoitika kana chiedza chikabuda kana kusvetuka-svetuka nenzira isiriyo. Chimiro chepakati chakagadzirwa zvakanaka uye girazi rakapfava kwazvo zvinobatsira kuderedza kurasikirwa. Izvi zvakakosha pakufona, kutepfenyura, kana kutamiswa kwemafaira mumakondinendi.

Dai pasina tsigiro yakasimba, ma network edu epasi rose angadai asina kumhanya zvakanyanya kana kusvika kure.

Zvinhu Zvayo

Ma fiber optic cores ese kunze kwemashoma anoshandisa girazi resilica rakachena zvakanyanya. Girazi rakanakira mitsetse yedata inomhanya zvakanyanya uye iri kure nekuti rinokombamisa chiedza zvakanaka uye hariori.

Plastiki inoshandiswawo, kunyanya kana tambo dziri pfupi uye dzichipfava. Zviri nyore kukotama nekuisa asi hazvitumi chiedza kure kana nekukurumidza.

Magirazi eSilica ane refractive index yakakwira. Kureva kuti, anobata chiedza zvinobudirira, saka mageti anofamba daro refu asingarasikirwe zvakanyanya. Magirazi epurasitiki haadhuri zvakanyanya uye anochinjika, asi anogara kwenguva pfupi uye anonzwa chiedza chishoma.

Fiber dzekristaro dzephotonic dzinoisa magirazi akakosha ane maburi madiki emhepo. Dhizaini iyi inovabvumira kudzora chiedza nenzira itsva, dzinobatsira marabhoritari nehunyanzvi hwehunyanzvi.

Nei Chinhu Chinokosha Chichikosha

Chinoumba musimboti chikamu chetambo ye fiber optic iyo chiedza chinopararira, chichitumira data. Haisi nzira isina chinhu chete—chinoumba musimboti ndicho chinosarudza kuti ruzivo rwako runofamba nekukurumidza sei, kure zvakadii, uye kuti rwakafanana zvakadii. Kureba kwepakati, kuumbwa uye kurongeka kwepakati kunosarudza bandwidth yetambo, kusimba kwechiratidzo uye kuramba simba rezvakatipoteredza kana zvemakanika. Makori ese anochinjana, sezvo sarudzo yega yega mukuvaka kwepakati inokanganisa kuwanda, chiyero chekubatana, uye mukana wekuwedzera.

• Ndiwo musimboti unosarudza bandwidth, iyo inosarudza kuti data rinopfuura zvakadii panguva imwe chete.

• Makori makuru anobvumira nzira dzakawanda dzechiedza, dzakanakira malink mapfupi uye bandwidth yakakwira.

• Makori madiki, ane modhi imwe chete anochengetedza masaini akachena kwemakiromita akawanda.

• Zvinhu zvepakati uye kuvakwa zvinoderedza kurasikirwa kwechiratidzo uye kukanganiswa.

• Dhizaini huru inokanganisa kugona kwenetwork kukura nekushanduka.

Kumhanya kweData

Chikonzero nei musimboti wacho uchikosha. Musimboti une nzira imwe chete, unowanzoita 9 µm, unoburitsa chiedza zvakananga pakati. Nzira iyi yakamanikana inoenzana nekusvetuka-svetuka kushoma, kukanganiswa kushoma, uye kumhanya kwakanyanya kwemakiromita akawanda. Tambo idzi ndidzo dzinonyanya kukosha painternet fibers dzinofamba kwenguva refu.

Makori emhando dzakawanda akakura, anowanzova 50 kana 62.5 µm mudhayamita. Anogona kutumira mastreams akawanda panguva imwe chete, asi chiratidzo chinoonekwa mukati. Izvi zvakanaka kana paine nguva pfupi, senge mukati mezvivakwa. Zvisinei, kana masignals ari kure, anopera, kumhanya kunoora, uye zvikanganiso zvinopinda.

Nzira imwe chete kana kuti multimode inyaya inokosha. Network dzinomhanya zvakanyanya uye dzinofamba kwenguva refu dzinoshandisa nzira imwe chete. Pamabasa emunharaunda, anodhura zvishoma, multimode ndiyo inoita basa racho. Zvinhu zvakakosha—sekunge iri nhanho-index kana giredhi-index—count. Magiredhi-index cores, ngatitii, anoita kuti chiedza chifambe zvakanaka, zvichibatsira kuchengetedza chiratidzo chiri nyore uye nekukurumidza.

Kuvimbika kweChiratidzo

Kushanda zvakanaka kwechiratidzo zvinoreva kuparadzira data rakachena, rakajeka uye rakasimba kubva kumagumo kusvika kumagumo. Chinosimudzira zvikuru pano. Kana chinoyerera chiri chegirazi remhando yepamusoro, kurasikirwa kwechiratidzo kunoramba kwakaderera, kunyangwe kupfuura makiromita. Macore epurasitiki anorasikirwa nechiratidzo chakawanda, saka akanakira kumhanya kwenguva pfupi.

Maumbirwo emusimboti anokoshawo. Magadzirirwo emhando yepamusoro anoderedza kupararira kwechiedza, izvo zvinochengetedza data rakachena. Nyika haina kunaka—kupisa, kutonhora uye kukotama kwetambo zvinogona kukanganisa musimboti zvokanganisa chiratidzo. Kusarudza musimboti wakakodzera kunoderedza matambudziko aya, zvichiita kuti network irambe yakasimba.

Chinhu chakagadzirwa zvakanaka chinodzivirira kushushikana uye kushanduka-shanduka kwetembiricha, zvichichengetedza chiratidzo chakasimba pasinei nezvinoitika patambo.

Kugona kweNetwork

Chikamu chikuru chinoona kuti network inogona kusunda data rakawanda sei. Nemacores akawanda kana makuru, fiber inogona kugamuchira nzira dzakawanda dzechiedza, zvichiwedzera kugona kwese. Dzimwe tambo dzinobatanidza macores akawanda pamwe chete, zvichibvumira network kukura pasina kuisa waya itsva.

Saizi yepakati, kuverenga uye mhando zvese zvinokanganisa kukura kwenetwork. Ma-core emodhi imwe chete anobatsira kana uchida data rakawanda kuti ufambe daro refu, nepo mhando dzema-multimode dzichigadzirisa magadzirirwo enzvimbo ane huwandu hwakawanda. Kuwana musanganiswa wakakodzera zvinoreva kuti network inogona kugadzirisa zvinodiwa zvitsva pasina shanduko huru.

Kugadzira zvinhu zvikuru — kubva pazvinhu kusvika pakutsigira marefu echiedza — zvakanaka kwazvo zvinoita kuti network ive yakagadzirira matekinoroji emangwana uye kuwedzera kudiwa.

Ndeapi marudzi makuru?

Tambo dzeFiber optic dzine mhando dzakasiyana dzemacore, imwe neimwe yakagadzirirwa chinangwa chayo. Pakati, tambo yegirazi yakatetepa, ndipo panofamba zviratidzo zvechiedza. Kusarudza mhando dzakakodzera dzemacore kwakakosha, kungave uri kuisa cable muhofisi diki kana kuisa data center. Zvinonyanya kuenderana nedaro rinofanira kufamba data, kukurumidza, uye zvinodiwa nesystem. Kuziva mikana yacho kunokutendera kuti ubatanidze fiber chaiyo nebasa racho, zvichiita kuti kuisa kuve nyore uye kushanda zvakanaka.

1. Modhi Imwe Chete:

Fiber yemhando imwe chete ine core diki kwazvo, ine dhayamita yema microns 8 kusvika ku10 chete. Nzira iyi yakasimba inoita kuti chiedza chifambe zvakananga pasi pefiber nekusvetuka kushoma, izvo zvinoita kuti masaini arambe akajeka. Nekunge ine ma modals mashoma, single-mode ndiyo sarudzo inosarudzwa yekubatanidza marefu uye nekukurumidza senge tambo dzeinternet dzinoyambuka nyika kana backbones dzemuguta redu. Fiber idzi dzinofukidza daro remakiromita mashoma, saka dzakanakira nharembozha nenzvimbo dzedata dzine pasi rese.

2. Maitiro akawanda:

Kune rumwe rutivi, fiber dzeMultimode dzine core yakakura (inowanzova 50 kana 62.5 microns). Saizi yakakura inoratidza kuti chiedza chinogona kutora nzira dzakawanda, kana kuti 'modes', izvo zvinowedzera kugona asi zvinoderedza daro guru. Modal dispersion inoitika pano, saka chiratidzo chinopararira pakumhanya kwenguva refu, zvichideredza daro rinoshanda kusvika pamakiromita maviri nekumhanya kunonoka. Zvivako zvakawanda zvemahofisi, zvikoro nezvipatara zvinosarudza multimode kubatanidza makamuri kana pasi sezvo zviri nyore kuisa uye zvichiita zvakanaka pakumhanya kupfupi. Multimode inouya mumhando dzakasiyana-siyana: OM1, OM2, OM3, OM4, uye OM5, imwe neimwe ichipa data rates dziri nani uye kusvika kwayo.

3. Nhamba yeDanho:

Ma "step-index cores" anopa musiyano wakangoerekana wavapo pakati pe "core" ne "cladding refractive index". Idhizaini yakaderera, inowanzoonekwa muma "multimode fibers" akachipa. Chiedza chinoputika mu "zigzag", saka zviratidzo zvinobuda pazvinofamba, zvichigadzira "modal dispersion" yakawanda. Step-index yakachipa uye yakasimba, saka uchaiwana mu "links" pfupi, dzakasimba kana kuratidza "fiber optic basics".

4. Index Yakarongwa:

Nemacores ane graded-index, refractive index inochinja nhanho kubva pakati kuenda kunze. Kuchinja uku zvishoma nezvishoma kunokombamisa chiedza nekukombama zvinyoro nyoro, zvichiita kuti zviratidzo zvisvike kwaunoda panguva imwe chete. Mafibers ane graded-index multimode anoderedza kupararira kwemodal uye anoshandiswa muzvizhinji zvezvinobatanidza zvinomhanya zvakanyanya, zvepakati nepakati - zvakaita sedata cabinet kune data cabinet pakambasi kana muchivako chimwe chete chikuru.

5. Krista yePhotonic:

Fiber dzemakristaro ephotonic dzinoshandisa maburi emhepo ari pakati pechiedza kuti dzibate chiedza. Iyi tekinoroji itsva inopa simba rakawanda pamusoro pekuti chiedza chinopararira sei, zvichitobvumira chiedza kuti chipararire nenzira dzisingagoneke negirazi chete. Dzinowana nzira dzadzo mumabasa akadai sema laboratori ekutsvagisa epamusoro, masensiti, uye masisitimu epamusoro efoni uko hunhu hwemaoptical hwakakosha.

Kuchinja Kwakaita Kugadzirwa Kwepakati Kunoita Sei Mashandiro Emunhu?

Dhizaini yepakati petambo ye fiber optic inosarudza kuti chiedza chinofamba zvakanaka sei mairi, izvo zvinosarudza kugona kwedata, daro rekutumirwa, uye kujeka kwechiratidzo. Chinhu chega chega chiri pakati pepakati—kubva pakukora kwayo kusvika pakugadzirwa kwayo—chinokosha kune vashandisi vanovimba nekubatana nekukurumidza uye kwakavimbika pakati pemaguta kana kunyange makondinendi.

Dhayamita Yepakati

Dhayamita yepakati inoreva upamhi hwechikamu chepakati chegirazi umo chiedza chinopararira. Kune mafiber emhando dzakasiyana-siyana, dhayamita iyi inowanzova 50 kusvika 62.5 microns. Iyo dhayamita yakafara inobvumira mwaranzi yechiedza yakawanda, kana kuti mamodhi, kuti ipfuure panguva imwe chete - yakakwana pakutumira data rakawanda. Kana nzira idzi dzakasiyana-siyana dzikasaenderana, modal dispersion inobuda. Izvi zvinosvibisa chiratidzo uye zvine huwandu hwedata - kazhinji makiromita maviri kana pasi, kunyanya padanho redata rakaderera.

Mafiber emhando imwe chete, ane core diki ye 8 kusvika 10 micrometers, anongobvumira ray imwe chete kuti ipararire. Ukuru uhwu hudiki hunobvisa kupararira kwe modal, zvichireva kuti chiratidzo chinoramba chakajeka padaro rakakura. Ndosaka mafiber emhando imwe chete achigonesa bandwidth yakakura, kumhanya kwenguva refu uye kumhanya, zvakare - zvichiita kuti ave sarudzo inosarudzwa kune network dzinodiwa kuti dzifambe padaro refu pasina kuora.

Makoro makuru anogona kutumira ruzivo rwakawanda asi haakwanise kuendesa ruzivo rwakawanda pasina kuora. Makoro madiki ane data shoma panzira imwe neimwe asi anogona kuifambisa zvakanyanya neruzivo rwakakura.

Index yeRefractive

Refractive index inoratidza kuti core inodzivisa chiedza zvakadii. Kana refractive index yecore yakakwana, inoita kuti irambe yakagadzikana, ichienderera mberi isina kurasikirwa kukuru. Kugadzirisa index profile—senge ne graded-index cores—kunochengetedza kupatsanurwa pakati pemhando dzakasiyana dzechiedza, zvichibvumira multimode fibers kuti ishande zviri nani padaro refu.

Kusarudza refractive index yakakodzera yebasa iri kunokosha. Kune malink mapfupi, dhizaini ye step-index inogona kunge yakanaka, asi pakumhanya kwakanyanya kana kure kure, graded-index core kana right laser wavelengths (850 nm kana 1300 nm, semuenzaniso) inogona kuchengetedza chiratidzo chakapinza.

Kunyatsogadzira

Kugadzirwa zvakanaka kwepakati kunobatsira zvikuru pakushanda zvakanaka kwefiber. Kunyangwe zvikanganiso zvidiki kana shanduko mudhayamita yepakati zvinogona kuita kuti chiedza chipararire, zvichikonzera kudzikira kwemasaini uye kudzikira kwehuwandu hwedata. Kugadzirwa kwakanaka kunoita kuti chimiro chepakati chirambe chiripo uye saizi yacho ivepo, nekuti chiedza chinoramba chiri munzira.

Midziyo yemazuva ano inosanganisira ma laser akanyatsojeka uye real-time monitoring anobatsira kugadzira ma cores asina kana chaanopomerwa. Kunyatsojeka uku kunoderedza Optical Return Loss (ORL), iyo inobatsira kuchengetedza masaini nekukurumidza uye akafanana, kunyanya pakuisa masosi e laser muma network anomhanya zvakanyanya. Ma fiber akanyatsojeka, akadai seOM3 neOM4, anoratidza kuti kugadzirwa kwakanatswa kunogona sei kuvandudza bandwidth uye daro, zvichisvika maEMB anopfuura 2,000 MHz·km kune network dzemazuva ano.

Kunzwisisa Kuwanda kweFiber Core

Kuwanda kwefiber core kunoreva kuti ma fibers mangani aripo mukati me fiber optic line. Mamwe ma cables ane core imwe chete, nepo mamwe achizara mumazana. Kuwanda kwecore ndiko kunokosha nekuti ndiko kunosarudza kuti cable inogona kufambisa data rakawanda sei, kuti zviri nyore sei kuwedzera network, uye kuti inotsungirira sei ma bumps ari mumugwagwa. Kuwanda kwecore count, ndiko kukura kwesimba rako rekuwedzera kumhanya, kuwedzera vashandisi, kana kuvaka redundancy. Kusarudza core count yakakodzera kunotsanangura kufukidzwa kwenetwork, mari inoshandiswa uye mugumo wayo.

Munhu asina kuroora kana kuroorwa vs. akawanda

Tambo dzefiber optic dzine musimboti mumwe chete dzinotakura masaini echiedza kubva kuA kuenda kuB. Idzi dzinokubatsira zvakanyanya munzvimbo dzausingade kutumira data rakawanda, senge network diki dzehofisi kana kubatana kwemakamera. Mafiber emhando imwe chete, ane ma micron cores madiki 8 - 10, akakodzera kutumira chiratidzo chechiedza chimwe chete mumakiromita akawanda. Dzinochengetedza chiratidzo chakasimba, kunyangwe mumakiromita akawanda. Izvi zvinoita kuti dzive sarudzo yakangwara yekubatanidza pakati peguta neguta.

Tambo dzema "multi-core" dzinogona kuva nema "cores" mana, matanhatu, masere, gumi nemaviri kana kusvika mazana maviri nemasere. Chikamu chimwe nechimwe chinogona kuva neruzivo rwacho. Semuenzaniso, tambo ye "12-core" yakakwana kune network yechipatara, nepo tambo ye "288-core" inogona kuvanda pasi pe "data center" inoshandira zviuru zvevatengi. Ne "multimode fibers" (hukuru hwepakati hunosvika 50-62.5 microns), magadzirirwo e "multi-core" anokutendera kuti utumire masaini akasiyana panguva imwe chete, asi anonyanya kushanda munzvimbo pfupi, senge mukati mechivako.

Tambo dzemagetsi dzine macore akawanda dzingadhura zvakanyanya, asi dzinotakura mutoro wakawanda uye dzinobatsira pakuona zviri mberi. Tambo dzemagetsi dzine macore maviri dziri nyore uye dzinodhura zvishoma, izvo zviri nyore kushandisa kana kuti dzine bhajeti shoma. Zvaunosarudza zvinoenderana nezvaunoda, zvinangwa zvako uye bhajeti yako.

Kukwanisa kukura

Kuwanda kwemacore ndiko kwakavanzika chekukura kwenetwork. Kana ukatanga nemacore akawanda kupfuura aunoda, unogona kuwedzera vashandisi kana masevhisi pasina kuchinjana tambo. Kugadzirisa uku mune ramangwana kunokuchengetera nguva nemari. Madhizaini emulti-core anopa mukana wekuwedzera headroom, kunyanya mumabhizinesi makuru kana network dzeveruzhinji.

Kugadzira zvinhu zvakawanda zvinodzivirira migraines. Zvinoreva kuti network yako inogona kuramba iri pamberi pe tekinoroji itsva uye kumhanya nekukurumidza. Kukura hakusi kungowedzera kugona, asi kuve nechokwadi chekuti kuvandudzwa kwese kunoshanda zvakanaka uye kwakabatana zvakanaka nezvinhu zviripo. Network dzinotarisira kukura dzinogara kwenguva refu uye hadzidhuri kuchengetedza.

Kuwedzerwa kwesimba

Kuwanda kwema network e fiber kwakakosha — panofanira kuva nenzira dzekuchengetedza traffic kana paine chikanganiso. Tambo dze multi-core dzinoita kuti izvi zvive nyore nekukubvumidza kuti uchinje kuenda kune imwe core kana zvikatadza kushanda. Izvi zvinoita kuti data rako rirambe richiyerera pasina dambudziko.

Kune zvinhu zvakaita sedata rechipatara, mafoni ekukurumidzira, uye masisitimu ebhizinesi, backup haisi yakanaka chete - inodiwa. Kudzoserwa kwedata kunowedzera kuvimba ne network uye kunotidzivirira tese. Munzvimbo dzisina nguva yekushanda, kusarudza tambo dze multi-core dzine backup yekuwedzera kunogona kuchinja zvinhu.

Matambudziko Asingaonekwi eCore

Makori etambo dzefiber optic anoshanda nesimba mumumvuri asi anosangana nezvipingamupinyi zvakawanda zvakavanzika. Magadzirirwo ekori—mode imwe chete kana multimode—anokanganisa maitiro aanoita kushushikana nenjodzi mumarongero anoshanda. Makori ese—girazi kana purasitiki—anofanira kutsungirira mamiriro ekunze, mapundu nemavanga uye hunhu hwekuiswa kwacho. Zvese izvi zvinobatsira kuti system yefiber optic ishande zvakanaka uye igare kwenguva refu.

Kushushikana Kwezvakatipoteredza

Midziyo yefiber inowanzovharika kana ikasangana nemamiriro ezvinhu akaoma. Kuchinja-chinja kwekupisa, kutonhora kwakanyanya uye hunyoro kunogona kukanganisa hupenyu hwetambo. Kukwegura inyaya chaiyo, nemakore ekushandiswa kwayo zvichikonzera kuungana kwechando kana kukuvara kwakavanzika kubva pakupisa. Hunyoro hunogona kupinda mutambo dzisina kusimba, dzakatsemuka, kana dzisina kuvharwa zvakanaka uye kukonzera kurasikirwa kwechiratidzo kana ngura mukati metambo.

Chinhu chinosarudzwa negirazi kana purasitiki. Girazi rinotsungirira kupisa zviri nani uye rinogara kwenguva yakareba, ndiro sarudzo yakagadzikana zvikuru kune mamiriro akaomarara kana anochinja-chinja. Macores ane dhayamita yakakura, senge ari mumafiber emhando dzakasiyana-siyana, anogona kunge ari nyore kubatwa nematambudziko aya. Maoko, majeli, kana majaketi anodzivirira mamiriro ekunze anodzivirira mafiber kubva pakuchinja kwemvura netembiricha.

Kukuvara Kwemuviri

Njodzi dzinoonekwa nekukurumidza, kunyanya kana yaiswa. Waya inogona kutsemuka kana kugonya kana ikakotama zvakanyanya kana kuti ikamanikidzwa zvakanyanya. Kunyangwe mutswe mudiki unogona kupwanya mukati memukati, worasikirwa nechiedza uye wouraya chiratidzo.

Chakavanzika chiri mupakeji. Vanoisa vanofanira kushandisa maclamp ane padded uye kudzivirira makombama akapinza. Mapaipi ekudzivirira kana matireyi anodzivirira tambo kuti dzisapwanyike kana kubvoorwa nemakonzo. Kusateerera matanho aya kuri kukoka nzvimbo dzisina kusimba kugrid, zvichikonzera kurasikirwa kwechiratidzo kana kutoti nguva yakawanda yekushanda.

Kuisa Nuances

Kurovera tambo yacho kwakakosha setambo. Kubatanidza tambo? Inofanira kunge yakachena uye yakanyatsojeka. Chidimbu chisina kunaka chinogona kuvharira kana kuparadzira chiedza, zvichikuvadza mwero wedata. Fiber dzemhando imwe chete, dzine macores madiki akadaro, dzinoda kutarisirwa zvakanyanya kuti dzirambe dzakapararira zvishoma nezvishoma.

Mitemo yeindasitiri inotaura nezve mwero wekukombama kweredhiyo uye mutoro. Kutevedzera izvi kunodzivirira tambo kuti dzisachembera nguva isati yakwana kana kurasikirwa nebandwidth. Kunyangwe zvikanganiso zvidiki—zvakadai sekutenderera kana kuti grimy splice—zvinogona kuderedza makore kubva pakushanda kwesystem. Kuongorora kakawanda uye kuisa zvinhu zvine ruzivo zvinobatsira zvikuru.

Mhedziso

Makori etambo dzefiber optic – akafanana nemigwagwa mikuru yezviratidzo zvechiedza. Imwe neimwe inotsanangura kuti ruzivo runofamba nekukurumidza uye zvakajeka sei. Makori emodhi imwe chete anopenya parwendo rurefu, senge maguta anobatanidza. Makori emodhi dzakawanda anokodzera nzvimbo dzakazara vanhu, senge nzvimbo dzedata. Saizi yepakati uye nhamba yakananga kumhanya uye daro. Kugadziriswa kwedhizaini kunotarisa matambudziko chaiwo enyika, akadai sekukombama kana makona akamanikana. Kunyangwe kuchinjika kudiki mukati mepakati kunogona kushandura kuita kusvetuka kukuru muhukuru hwedata rako kana huwandu hwesignali. Kuti usarudze tambo yakakodzera, funga kuti uchaishandisa kupi uye zvaunoda kuti iite sei. Unoda kuchera zvakadzama kana kuti une nyaya yekutaura. Inzwa wakasununguka kugovera zvaunofunga kana kusiya mibvunzo yako pazasi – ngatienderere mberi nehurukuro!

Mibvunzo Inowanzo bvunzwa

Chii chinonzi musimboti wetambo ye fiber optic?

Chinoumba musimboti wetambo ye fiber optic. Izvi ndizvo zvinotumira masaini echiedza anotumira ruzivo kure kure nekukurumidza uye pasina kurasikirwa kukuru kwemasaini.

Sei rudzi rwe fiber optic core ruchikosha?

Rudzi rwepakati rune simba rekumhanya, daro, uye kugona kwedata. Ma-core emodhi imwe chete akanaka kune madaro marefu. Ma-core emodhi dzakawanda, panguva imwe chete, akanakira madaro mapfupi uye mwero wedata wakakwira.

Ndedzipi mhando huru dze fiber optic cores?

Kune mhando mbiri huru: single-mode nemulti-mode. Single-mode cores dzakatetepa zvikuru, uye multi-mode cores dzakafara uye dzinotsigira nzira dzakareruka.

Dhayamita yepakati inokanganisa sei mashandiro efiber?

Kana dhayamita yepakati yakakwira, inogona kutumira chiedza chakawanda uye nokudaro inogona kupa data rakakura kune vari kure. Dhayamita diki yepakati inoderedza kudzikira kwemasaini ekutumira data kure.

Chii chinonzi fiber core count uye nei ichikosha?

Kuwanda kwemacores muwaya imwe chete. Kana cores dzakawanda, inogona kuwedzera kubatana uye network yakakura, izvo zvakanaka kune nzvimbo huru dzedata.

Matambudziko api anogona kukanganisa fiber optic cores?

Makori eFiber optic anogona kusangana nematambudziko akadai sekukombama, tsvina, uye kushushikana. Matambudziko aya anogona kukonzera kuora kwemasaini kana kudzikira kwekutumira data.

Ndingasarudza sei fiber optic core yakakodzera zvandinoda?

Funga nezvedaro rako, kumhanya kwedata uye saizi yenetwork. Single-mode ndiyo yakanakira madaro marefu. Multi-mode yakanaka kune malink mapfupi uye anomhanya zvakanyanya. Ingova nechokwadi chekubatanidza mhando yepakati neapp yako.