• Tambo dzeOS, kana kuti optical single-mode fibers, ifambo dzemode imwe chete dzakanakira madaro marefu uye kutumira data nekukurumidza. Tambo dzeOM ifambo dzemode dzakawanda, dzakakodzera network yedaro diki. Kuziva mutsauko kunoita kuti uve nechokwadi chekuti unowana mashandiro akanakisa ekushandisa kwako.

• Mafiber eOS1 akagadzirirwa kushandiswa mukati meimba, umo daro rinowanzova pfupi uye kuderera kwemukati kwakanyanya. Kusiyana neizvi, mafiber eOS2 akakodzera zviri nani munzvimbo dzekunze uye kushandiswa kwenguva refu sezvo asingaderedze zvakanyanya.

• Tambo dzeOM dzakakamurwa nemazinga (OM1-OM5) imwe neimwe ichipa huwandu hwakasiyana hwebandwidth uye kugona kwedaro. OM3 neOM4 dzakagadziriswa neLaser dzinopa kushanda kwepamusoro, OM5 ine rutsigiro rwe multimode rwema wavelength akawanda inopa network isingazombotadzisike mune ramangwana.

• Saizi yepakati Inoonekwa sechinhu chikuru chinosarudza faibha. Tambo dzemhando imwe chete (OS1/OS2) dzinoshandisa core diki, dzakanakira kutapurirana kwakanangana, kwenguva refu. Kusiyana neizvi, faibha dzemhando dzakawanda (OM), nekuda kwehukuru hwadzo hwakakora, dzinopenya munetwork dzemunharaunda.

• Kureba kwebandwidth uye kuderera kwesimba remagetsi zvinoita basa guru muhuwandu hwekutumira data uye kunaka kwemasaini. Kusarudza tambo yakanakisisa zvichienderana nematanho aya kunoita kuti network ishande zvakanaka uye yakavimbika.

• Ongorora daro re network yako, bandwidth, uye zvinodiwa zvekukura mune ramangwana kuti usarudze zvine ruzivo pakati pe OS ne OM fibers zvinoenderana nebhajeti yako uye zvinodiwa zvehunyanzvi.

Iye zvino wava kuziva musiyano uripo pakati peOS1, OS2 neOM1 kuburikidza neOM5, uye kuti chii chakakodzera application yako. OS1 neOS2 ndiwo mastandard grades eInternational Telecommunications Union (ITU) e optical single-mode fibers.

OS1 yakanakira kushandiswa mukati meimba kwenguva pfupi, nepo OS2 yakanakira kumhanya kwenguva refu panze. OM1 neOM2 zvakanaka pakuisa zviri nyore, asi OM3, OM4, uye OM5 zvinopenya nekumhanya kwakanyanya uye kure kure.

Pamhando shanu idzi, OM1, OM2, OM3, OM4, uye OM5 dzose dzinoonekwa se multimode fiber. OM5 inounza compatibility yekushandisa mumapurogiramu e broadband.

Rudzi rumwe nerumwe rune chinangwa charwo zvichienderana nedaro rarwo, kumhanya kwarwo, uye nzvimbo yarwo. Muzvikamu zvinotevera, tichakurukura kusiyana kwarwo, mashandisirwo arwo, uye zvakanakira zvarwo kuitira kuti uve nechokwadi chekuti unosarudza chakakodzera zvaunoda.

Matambo eOS neOM Fiber: Pfupiso

Tambo dzeFiber optic, dzine chimiro cheOS (Optical Single-mode) uye OM (Optical Multimode), ndidzo musimboti wezvivakwa zve networking zvemazuva ano. Mazita adzo anowanzo bva pachimiro chadzo chikuru, mashandiro, uye mashandisirwo adzo.

Kunzwisisa musiyano uripo pakati pemhando idzi kwakakosha kuti ukwanise kusarudza zvakanaka pakushandisa network dzakasiyana siyana.

Kunzwisisa Matabhu eOS Fiber

Tambo dzeOS dzine mafiber emhando imwe chete, anozivikanwa nehukuru hwawo hudiki hwepakati, kazhinji dhayamita inosvika 8-10 microns. Dhizaini iyi inoreva kuti dzinokwanisa kutumira chiedza munzira imwe chete, zvichideredza kukanganisa kwechiratidzo munzvimbo dzakareba.

OS1 neOS2 ndiwo marudzi maviri makuru. Tambo dzeOS1 dzakanakira kushandiswa mukati meimba uye dzine mwero wakaderera wekudzikisa simba we2 dB/km pa1550 nm. Kana tichienzanisa, tambo dzeOS2 dzinonyanya kushandisa network dzekunze nedzekure, dzichishanda zvinobudirira pahurefu hwemafungu e1310 kana 1550 nanometers.

Kutaurirana nefoni uye kutumira data kure zvinowanzoenderana netambo dzeOS. Dzinovimbisa kururama kwakanyanya uye kudzikira kwechiratidzo kushoma, zvese izvi zvakakosha zvikuru pakutaurirana kwakanaka.

Kunyangwe vachida ma laser sources anodhura, mashandiro avo asina kuenzana ekushandisa kure anoruramisa mari yacho.

Kuongorora Matambo eOM Fiber

Tambo dzeOM, dzinozivikanwawo se multimode fibers, dzinozivikanwa nema cores adzo makuru, anowanzova 50 - 62.5 microns mudhayamita. Izvi zvinoreva kuti chiedza chinogona kutora nzira dzakasiyana-siyana, ndosaka dzave dzichishandiswa mu networking iri kure.

OM1 ine musimboti we62.5-micron uye inotumira data kusvika pamamita 984 pa10 Gbps. Sekuenzanisa, OM2 inoita daro iroro kaviri, ichisvika kumhanya kwekutumira data kusvika pamamita 1,804 pakumhanya kumwe chete.

OM3, OM4, uye OM5 zvinopa bandwidth yakakura zvakatevedzana, iyo yakakodzera zvakakwana kune nzvimbo dzedata dzinomhanya zvakanyanya uye network dzemakampasi dzanhasi.

Chii Chinosiyanisa OS neOM Fibers?

Kunzwisisa musiyano uripo pakati peOptical Singlemode (OS) neOptical Multimode (OM) fibers kwakakosha pakusarudza mhando chaiyo yetambo yekushandisa maapplications chaiwo. Misiyano iyi inokonzerwa nekusiyana kwechimiro chepakati, mashandiro, zviyero, kugona kwedaro uye maapplication akanakisa ekushandisa.

1. Musiyano Mukuru: Single-Mode vs. Multimode

Pamusoro pezvo, saizi yepakati yakakosha pakutumira masaini. Izvi zvinoratidzwa nemafiber eOS, ane dhayamita diki kwazvo yepakati, kazhinji 8–10 microns, izvo zvinobvumira kutumira kwemodhi imwe chete. Dhizaini iyi inoderedza kupararira kwemodal, zvichibvumira mafiber eOS kushanda zvakanaka padaro refu.

Kusiyana neizvi, ma OM fibers akanga asina kunyatsojeka pakutumirwa kwema daro mapfupi. Ma OM fibers ane core size yakakura iri pakati pe 50 ne 62.5 microns. Izvi zvinoita kuti nzira dzakasiyana dzechiedza dzipararire, zvichiwedzera kupararira kwe modal uye zvichideredza zvakanyanya daro uye kugona kwe bandwidth.

Pamusoro pezvo, mashandiro azvo anokanganiswa nemaitiro ekushanda. Mafiber eOS anoshanda pa1310 kana 1550-nanometer wavelengths. Anoda masource elaser anodhura zvakanyanya, nekuda kwekunyatsorongeka kwawo. Mafiber eOM anoshanda pawavelengths pfupi, senge 850 nanometers. Anoshandisa masource emwenje eLED asingadhuri, zvichiita kuti asadhure pakushandisa kure.

2. Maitiro Ekuita: OS vs OM

Bandwidth ndeimwe yezvinhu zvakakosha pakushanda. Nekuti mafiber eOS anoratidza zvigadzirwa zvebandwidth distance yakakura zvichienzaniswa nemafiber eOM, mafiber eOS anoshandiswa zvakanyanya pakutaurirana nekukurumidza uye kure.

Nekuda kwekupararira kwemodal, OM fibers dzakakodzera kushandiswa kwenguva pfupi.

3. Kugona Kureba uye Kureba Kwemabhendi

Tambo dzeOS dzinoshanda zvakanaka mukushanda kwenguva refu. OS1 inoongororwa kuti ikwanise kufambisa daro rinosvika mamaira 1.2. OS2 inotopeta kaviri daro guru kusvika mamaira 6.2, ese anoda kurasikirwa kukuru kwe1.0 dB/km.

Mafiber eOM akagadzirirwa kureba kupfupi, nedaro guru rinowanzoita mamita mazana mashanu nemakumi mashanu kana uchishandisa standard yeOM4. Anochengetedza pasi rekurasikirwa re3.0 dB/km. Kune mashandisirwo ebandwidth yakawanda, mafiber eOS anopfuura OM nekuda kwekutumira kwemodhi imwe chete uye kupararira kwakaderera.

4. Maitiro Ekushandisa Mhando Yega Yega

Tambo dzeOS dzakakodzera kutaurirana nefoni nedzimwe network dziri kure, kusanganisira data link dzepakati pemaguta. Kugona kwadzo kuchengetedza kuvimbika kwemasaini kwemakiromita akawanda ndiko kunoita kuti dzive dzakakosha munzvimbo idzi dzinodiwa zvakanyanya.

Izvi zvinoita kuti tambo dzeOM dzive sarudzo yakajeka yekubatanidza ma network akawanda-nekukurumidza mu local area networks (LANs), data centres, uye campus networks. Dzakakodzera madaro ari pakati nepakati anoda ma network akasimba-nekukurumidza.

Diving Zvakadzika: OM Fiber Standards (OM1-OM5)

Tambo dzefiber optic dzemhando yeMultimode (OM1-OM5) dzakakura nekukurumidza kuti dzienderane nekudiwa kuri kuramba kuchiwedzera kwe networking inofarirwa zvakanyanya uye inokurumidza. Standard yega yega inopa kugona kwakasiyana kune bandwidth, daro, uye maapplication, zvichibatsira kugadzira yakanakira yega yega munzvimbo dzakasiyana.

Kuziva kuti mitemo iyi yakasiyana sei pakushandisa kwayo ndicho chinhu chakakosha pakuona mhinduro yakanakisisa yezvinodiwa zvako zvakasiyana zve networking.

OM1 neOM2: MaFiber eLegacy Multimode

OM1 neOM2 dzaive dzekutanga dzezvizvarwa zve multimode fiber, zvakagadzirwa zvakanyanya nepfungwa dzekutaurirana kwefoni kure. OM1 inotsigira daro re 6,561 ft uye inopa bandwidth ye 160 MHz·km.

OM2 inochengetedza huwandu hwakafanana neOM1 asi inowedzera bandwidth kusvika pa500 MHz·km. Ose anoenderana nema LED transmitters, ayo anodzivisa kugona kwawo kusvika kumhanya kwakanyanya uye bandwidths.

Kare, tambo idzi dzaiwanzowanikwa muma network nema system ekare, kusanganisira Ethernet environments dzaishanda pa 10 Mbps kusvika 100 Mbps. Sezvo zvinodiwa ne network zvichifambira mberi kuti zvitsigire kumhanya kwakanyanya, ma multimode fibers aya akatanga kusashanda.

Nhasi uno, OM1 neOM2 hazvichashandi zvakanyanya mukuisa zvinhu zvitsva asi zvichiri kushandiswa muzvivakwa zviripo.

OM3 neOM4: Mafiber Akagadziriswa neLaser

OM3 neOM4 zvakaunza tekinoroji ye multimode yakavandudzwa ne laser (LOMMF), iyo yakawedzera zvakanyanya bandwidth uye daro. OM3 neOM4 zvinosvika 16,404 tsoka uye 2.5 GHz·km uye 32,808 tsoka uye 4.7 GHz·km, zvichiteerana.

Tambo idzi dzakanakira mashandisirwo anomhanya zvakanyanya akadai sedata centers nemabhizinesi network, zvichitsigira kumhanya kwekutumira data kusvika ku100 Gbps. Kutaura zvazviri, ruzhinji rweOM4 rwunotengeswa nhasi rwunoshambadzirwa pasi pezita rekuti premium OM3 fiber nekuda kwekushanda kwakabatana.

OM5: Fiber yeWideband Multimode

OM5, iyo yakajairika munguva pfupi yapfuura, yakagadzirirwa kutsigira marefu akawanda ehurefu anodarika 850 nm, kusanganisira 880 nm ne940 nm. Inopa bandwidth ye28 GHz·km.

Inotsigira kumhanya kwe40 Gbps uye 100 Gbps padaro diki riri pakati pemamita zana (328 feet) kusvika pamamita zana nemakumi mashanu (492 feet). Kuvakwa kwayo kwakanakira matekinoroji epamusoro-soro, akadai sewavelength division multiplexing (WDM), zvichibvumira kudzivirira ramangwana rekubatana kwechizvarwa chinotevera.

Zvinhu Zvikuru zveOM1 kusvika kuOM5

• OM1: 6,561 ft, 160 MHz·km, yakavakirwa pa LED.

• OM2: 6,561 ft, 500 MHz·km, ine LED-based.

• OM3: 16,404 ft, 2.5 GHz·km, yakagadziriswa nelaser.

• OM4: 32,808 ft, 4.7 GHz·km, yakagadziriswa nelaser.

• OM5: 492 ft, 28 GHz·km, yakagadziriswa ne laser, inotsigira WDM.

Mhando dzeFiber dzeOS: Kuenzanisa Kwakadzama

Kusarudza fiber, kunyanya kana tichienzanisa OS1 neOS2 fibers, ibasa rekunzwisisa hunhu hwakasiyana uye mashandisirwo aunoda. Imwe neimwe fiber ine single-mode asi kufanana kwacho kunogumira pakugadzirwa kwayo, hunhu hwekushanda kwayo uye mashandisirwo ayo. OS fibers dzinowanzova necores dzakatetepa kupfuura OM fibers, izvo zvinoita kuti dzive dzakakodzera kutumira masaini kure kure kunowanikwa mukutaurirana.

Dzinofanira kushanda pa 1310 kana 1550 nanometer wavelengths, zvichida manyuko elaser akanyatsojeka uye anodhura.

OS1: Mashandisirwo Emukati

Mafiber eOS1 akagadzirirwa zvakanangana nezvinodiwa zve networking inofambiswa kwenguva pfupi, iri mukati mekuvaka. Anokwanisa kungosvika mamaira 1.24 (2 km) uye kumhanya kubva pa1 kusvika ku10 Gb/s. Saka, akakodzera chero network yenzvimbo (LAN) configuration, data center deployment, kana corporate office landscape.

Dhizaini yavo inowedzera kupfava uye inoderedza mari yekuisa mukati ukuwo ichipa nzvimbo dzakasimba dzekubatanidza michina yekuisa kunze kwakavimbika. Kugona kwavo kushanda kunogumira mumamiriro ezvinhu anoda kumhanya nekukurumidza kana daro refu, sezvo mhedzisiro yekuderera kwesimba iri ichinyanya kuoneka.

Mafiber eOS1 anowanzova nechiyero chekudzikira kwe1.0 dB pakiromita. Muchokwadi, chiyero ichi chakakwana kana munhu amhanya kwenguva pfupi asi hachidi kuti chishande kwenguva refu.

OS2: Mashandisirwo Ekunze

Pamusoro pezvo, mafiber eOS2 anoshanda zvakanaka mukushandiswa kure, kunze—senge nharembozha dzekutaurirana uye network dzepakati pemaguta. Anobatsira kutsigira daro re3.1 kusvika 6.2 mamaira (5 kusvika 10 km). Nechigadzirwa chebandwidth-distance che4.0 GHz·km, akakodzera kutakurwa kwemhepo kwenguva refu.

Hunhu hwadzo hwakasimba hunogona kutsungirira mamiriro ekunze kuti huve nekugara kwenguva refu uye hunhu hwemasaini akajeka mumakoridho marefu. Mafiber eOS2 ari nani pakuvimbika kwemasaini ari kure neakaderera e0.4 dB pakiromita pa1310 nm.

Ndiko kushanda uku kunoita kuti vave nani pane OS1 fibers.

Kusiyana kweAttenuation mu OS Fibers

Kudzikira kwesimba remasaini kunokanganisa mashandiro emagetsi nekushayisa simba masaini simba. Mafiber eOS1 ane mwero wekudzikira kwesimba re4 dB/km, izvo zvinoderedza kushandiswa kwawo kusvika padaro pfupi.

Kune rumwe rutivi, fiber dzeOS2 dzinopa simba riri nani rekudzivirira masaini emhando yepamusoro pakufamba kwenguva refu, izvo zvinonyanya kukosha mukushandiswa kwekunze.

Kusiyana Kwehunyanzvi uye Mhedzisiro Yekushanda

Kunzwisisa musiyano uripo pakati peOS (Optical Single-mode) neOM (Optical Multimode) fibers kwakakosha pakusarudza mhinduro chaiyo yezvinodiwa nenetwork. Kusiyana uku kunonyanya kubva pahukuru hwepakati uye modal bandwidth.

Zvinhu izvi zvinosangana kuti zvikanganise kutapurirana kwedata uye pakupedzisira zvinotungamira mashandiro anoita mhando imwe neimwe mumamiriro akasiyana-siyana.

Saizi Yepakati uye Kukosha Kwayo

Saizi yepakati inoonekwa inokanganisa zvakananga masaini echiedza chinofambiswa nemagetsi kuburikidza netambo dze optic fiber. Mafiber emhando imwe chete (OS1, OS2) ane core yefiber yakatetepa, ine 9-micron, ichibvumira nzira imwe chete yekufamba kwechiedza.

Iyi idhizaini yakanaka kwazvo yekuderedza kupararira. Saka, masaini anogona kufukidza mafambiro anoshamisa: makiromita 15.5 pa1310 nm uye makiromita 24.8 pa1550 nm, nemazinga ekuderera kwesimba e0.4 dB/km uye 0.3 dB/km, mwero wekudzikira kwesimba resimba resimba.

Kana tichienzanisa, mafiber e multimode (OM1-OM5) ane macores makuru (50 kusvika 62.5 microns), zvichibvumira nzira dzakawanda dzechiedza. Kunyangwe sarudzo iyi yedhizaini ichibatsira nehuwandu hwedata hwakakwira, inowedzera kurasikirwa kwechiratidzo nedaro.

OM1 inopa kuderedzwa kwakanyanya kupfuura OM4. Dhizaini itsva yeOM4 yepakati nemidziyo inoshanda zvakanaka inoita kuti pave nekushanda kwakanaka kwemashandisirwo ari pedyo.

Tsananguro yeModal Bandwidth

Mu modal bandwidth, inoyerwa mu MHz·km, kugona kwefiber kutakura ruzivo kunoenderana nehuwandu hwayo hwefiber. OM4's bandwidth (4700 MHz·km pa 850 nm) inodarika OM3's (2000 MHz·km), zvichibvumira kutumira nekukurumidza uye kwakaringana.

OM5 inoenderera mberi nedanho iroro, nekushanda kwakanaka kwese kwatinoshandisa marefu emvura anosvika 940 nm.

Mhedzisiro pamitengo yekutumira data

Pamwe chete saizi yepakati uye bandwidth inoderedza mwero wekutumira. Kune mashandisirwo ekukurumidza, mafiber emhando dzakasiyana-siyana anopa kushanda kwakasimba, achitsigira daro rinosvika 100 Gbps padaro pfupi.

Fiber dzemhando imwe chete, dzakagadzirirwa kurasikirwa zvishoma sezvinobvira, dzinosangana nezvinodiwa zvenguva refu uye zvine simba guru zviri nyore.

Kusarudza Cable Yakakodzera yeFiber

Kusarudza tambo yefiber yakanakira network yako zvinoreva kuwana chinjano chaiyo pakati pekushanda, mutengo, uye zvinodiwa kwenguva refu. Sezvatakambokurukura, mhando yega yega yefiber ine hunyanzvi hwakasiyana hunobatsira pakushandisa kwakasiyana.

Kutanga, nzwisisa zvinodiwa ne network yako. Mushure mezvo, ongorora zvimwe zvinhu zvakaita sedaro, bandwidth, uye bhajeti kuti usarudze tambo ye fiber yakakodzera zvaunoda. Ramba uchiverenga sezvatinotsanangura zvimwe zvezvinhu zvikuru zvekufunga nezvazvo kuti zvikubatsire kutungamira sarudzo yako.

Ongorora Zvinodiwa Netiweki Yako

Tanga nekuona zvinodiwa zvakasiyana nenetwork yako. Single-mode fibers (OS2) dzakakodzera maapplication ari kure, sekutaurirana, uko kubatana kunotambanuka kwemakiromita akawanda.

Mafiber emhando dzakasiyana (OM1–OM5) anoshanda zvakanaka pakutaurirana kure. Idzi ndidzo nzira dzakanakira kubatanidza michina mukati mechivako kana kuti pakambasi, uye OM1 inowanzo shanda daro rinosvika mazana mashoma emamita.

Tinofanira kungwarira zvinodiwa nedata mune ramangwana. Semuenzaniso, rutsigiro rweOM5 rwema wavelengths akafara runoibvumira kuchinjika kwekuvandudza kukuru, zvichiita kuti ive mhinduro yakanaka kune network dzine zvinodiwa mune ramangwana.

Funga nezvezvinodiwa zveKure uye Bandwidth

Kureba uye bandwidth ndizvo zvinhu zvakakosha pakusarudza kuti ndeipi fiber yekushandisa. Single-mode fibers dzinopa kushanda kwakanaka padaro refu, nepo multimode fibers dzakanakira kushandiswa kwenguva pfupi.

Mafiber ese ari maviri eOM3 neOM4 multimode anotsigira daro rinosvika mamita 550 pa10Gbps. Basa iri rinoita kuti akwanise kushandiswa nekukurumidza uye kwenguva pfupi.

Kushanda zvakanaka kunokonzerwa nekusiyana kwedhayamita yepakati. Mafiber emhando dzakasiyana-siyana ane macore akakora, anowanzova 50 kana 62.5 microns, zvichivabvumira kutakura nzira dzakasiyana dzechiedza.

Ongorora Mutengo uye Bhajeti

Mafiber emhando imwe chete anodhura zvakanyanya nekuda kwekuregerera kwakanyanya uye manyuko elaser anodhura, anowanzo shanda pa 1310 kana 1550 nm wavelengths.

Mafiber emhando dzakasiyana-siyana, ayo anoumba 80% yezvakagadzirwa, anopa sarudzo iri nyore kushandisa kana uri kure, ukuwo uchiramba uchiita basa rakasimba rinodiwa.

Kusimbisa Remangwana reNetwork Yako

Kugadzirisa ramangwana kunogona kukosha. Kusarudza mhinduro dzefiber dzinochinjika uye dzinogona kukura dzinodzivirira ramangwana rako uye dzinokupa rusununguko rwekugamuchira matekinoroji matsva sezvaanokura.

Kufunga Nezvemitengo yeFiber Optics

Pakufunga nezvekuiswa kwefiber optic, zvakakosha kuziva kuti mitengo iyi inosiyana zvakadii pakati peSingle-Mode (OS1 & OS2) neMulti-Mode (OM1 kusvika OM5) fibers. Mitengo iyi inosiyana kwete chete padanho rekutanga rekudyara, asiwo padanho rekuchengetedza kwenguva refu. Chimwe nechimwe chezvinhu izvi chinokanganisa zvakananga mutengo, kukosha uye mukana wekugadzira fiber optic system.

Mari Yekutanga Yekudyara

Mari yekutanga ye single-Mode (OS1/OS2) pamwe ne Multi-Mode (dzose OM1-OM5) fibers yakasiyana zvikuru.

Pane pfungwa isiriyo yekuti single-mode fibers inodhura kupfuura multi-mode counterparts dzayo. Single-mode fibers inoda 1300nm optical modules inodhura. Mamodule aya anowanzo dhura zvakapetwa kaviri kusvika katatu kupfuura 850nm modules dzatinoshandisa multi-mode fibers. Izvi zvinowedzera mari yese yekutanga ye single-mode systems nemutengo wakaderera.

Mafiber emhando dzakasiyana-siyana, kunyanya OM4 neOM5, ane sarudzo dzakawanda dzinochengetedza mari. OM4 fiber inodhura zvishoma ne33 muzana pane OM2 asi inoita basa rakanaka. Kuvandudza kuita OM4 fiber kunobvisa njodzi iyoyo ukuwo uchiita kuti system ibatsirike nekuvandudzwa kwazvino mu multi-mode technology, zvichichengetedza mari iri kushandiswa.

OM5 inotsigira kumhanya kwakanyanya uye mashandisirwo akaomarara, anosanganisira 200/400G Ethernet, nekushandisa WBMMF ine macore 8 chete. Kunyangwe ichidhura kupfuura OM4, inopa mibairo nekuderedza mutengo wekuvandudza mune ramangwana.

Mari Yekugadzirisa Kwenguva Refu

Saka mari yekugadzirisa ine basa guru mubhajeti yavo. Kuisa kwemodhi imwe chete, kunyangwe kwakavimbika, kunoda michina yakasarudzika uye inodhura kuti igadziriswe uye igadziriswe.

Kusiyana neizvi, mafiber emhando dzakasiyana-siyana anowanzova nezvinodiwa zvishoma zvekugadzirisa, zvichideredza mari yenguva refu. Kuvandudza kune sarudzo dzemhando dzakasiyana-siyana dzemhando yepamusoro, dzakadai seOM4 kana OM5, kunoita kuti pave nekudzikira kwekugadzirisa ukuwo kuchiwedzera kuwanikwa uye kugara kwenguva refu kwesystem.

Kuongorora Mari Nekubatsira

Kune vanoda kufamba kure kana kuti vanoda zvinhu zvakawanda, nzira imwe chete ndiyo inonyanya kukosha. Kune nzvimbo dzedata kana makambani anokoshesa kukura uye mari shoma yekugadzirisa, OM4 kana OM5 inopa kukosha kuri nani.

Kubatanidzwa uye Kuenderana

Pakusarudza tambo ye fiber optic, kubatana kwayo uye kuenderana kwayo ndizvo zvakakosha pakuona kuti system yako inoshanda zvakanaka. Zvinhu izvi zvine chekuita nekushanda kwayo zvakanaka, kukura kwayo kwenguva refu uye kushanda kwayo zvakanaka. Kuenderana kwayo hakusi kungoenzanisa tambo nehardware chete.

Zvinodawo kuti hurongwa uhwu hushande pamwe chete nemaitiro aripo uye huvepo kuti hubudirire mune ramangwana, zvese izvi pasina kuwedzera kuomarara.

Kushanda neMasisitimu Aripo

Kubatanidza mafiber matsva nenetwork dziripo kunoda kuongororwa kwakanyatsonaka. Semuenzaniso, mafiber eOM3 neOM4 akanakira network dzinoda kumhanya kwe10Gb/s kusvika 100Gb/s. OM4 inopa mamwe mabhenefiti, akadai sedaro refu uye bhajeti remagetsi rakawanda, zvichiita kuti ive kuvandudzwa kusingadhuri kwekuchengetedza mwenje mune ramangwana.

Kuenderana nemidziyo iripo, yakadai sematransceivers nemaswichi, kunofanirwa kuongororwa kuti zvisave nematambudziko. Mafiber emhando imwe chete, akadai sematambo eOS, anoshanda pa 1310 kana 1550 nm wavelengths uye anoda ma laser sources anodhura, izvo zvinowedzera mari yekubatanidza. Kuongorora zvinhu izvi nekukurumidza kunogona kudzivirira kusawirirana nekunonoka.

Mhando dzeConnector uye Kuenderana Kwayo

Izvi zvinodaro nekuti masisitimu e fiber optic anobatanidza achishandisa mhando dzakasiyana dzezvinobatanidza senge LC, SC, kana MPO/MTP. Zvinobatanidza izvi zvinofanirwa kuenderana neinterface yemuchina zvakanaka kuti zvibvumire kuiswa zvakanaka mumodhi. Semuenzaniso, tambo dzeOM5 dzakagadziriswa kuti dzikwanise kutamiswa kubva pa40Gb/s kusvika 100Gb/s.

Vanoshandisa MPO connectors kuderedza huwandu hwemafibers anodiwa. Kusarudza connector yakakodzera hakungokanganisi nyore kwekugadzirisa chete, asiwo mashandiro, kunyanya mumashandisirwo anomhanya zvakanyanya.

Kudzivisa Matambudziko Anowanzo batanidzwa

Matambudziko anowanzo itika pakukura anogona kunge ari kuwira mumusungo wekusvetuka kuongororwa kwekuenderana uye kuregeredza kugona kukura mune ramangwana. Kushandisa mafiber e multimode akavandudzwa akadai seOM4 kunogona kuderedza mutengo wesystem yese ne1%.

Mafiber aya anogonesa zvimwe zvinhu zvitsva zvakaita se wavelength division multiplexing (WDM). Kuverenga ma variable aya kunoita kuti kuchinja kuve nyore.

Mafambiro Emangwana muTekinoroji yeFiber Optic

Semusimboti wehurongwa hwemazuva ano hwekutaurirana, tekinoroji ye fiber optic inoramba ichichinja kuti isangane nekuwedzera kwekudiwa kwekutumira data nekukurumidza uye kwakavimbika. Nekukurudzirwa kwetekinoroji itsva uye kugadzira mwero shure kwayo, kuvandudzwa kukuru kuri kugadzira mikana mitsva uye kushandura chiso che network dze fiber optic nekusingaperi.

Tekinoroji Dziri Kubudirira uye Maitiro

Kuunzwa kwetekinoroji itsva nezvivakwa zvinovimbisa kuchinja nzira yatinoisa nekutarisira ma network e fiber optic. Semuenzaniso, ma CS Connectors avo, ayo akagadzirirwa 200G ne400G applications, anovandudza kushanda zvakanaka mukutumira data nekukurumidza kwakawedzerwa.

Izvi zvidiki zvinobatanidza zvinhu zvinopa huwandu hwakanyanya uye zvakakodzera nzvimbo dzedata uye network dzetekinoroji dzechizvarwa chinotevera. Saizvozvowo, zvinobatanidza zvakawanda zvakaita seMPO/MTP zvakaita kuti magadzirirwo enetwork ave nyore uye anoshanda zvakanaka nekugonesa bandwidths yakakwira uye kupa nguva yekuisa nekukurumidza.

Kushanda kwefiber optic hakusi nyaya yetekinoroji chete. OM5 fiber inoshanda pahurefu hwemarefu hunopfuura 850 nm. Izvi zvinosanganisira 880, 910 uye 940 nm, izvo zvinowedzera kugona kwekushandisa ma shortwave wavelength division multiplexing (SWDM).

Kune mafiber e multimode, bandwidth inoshanda ye OM4 ye 4700 MHz.km—kanopfuura kaviri 2000 MHz.km ye OM3—inowedzera zvakanyanya kugona kwekutakura data.

Kufambira Mberi Kunogona Kuitika muOS neOM Fibers

Kufambira mberi muOS fibers netekinoroji kuri kushanda kugadzirisa kudiwa kwekutaurirana kwenguva refu. Vanowedzera kushanda zvakanaka pahurefu hwakakosha hwakaita se1310 nm ne1550 nm, uko mwero wekudzikira kwesimba, kazhinji 2.3 dB/km, wakakosha.

Kugadzirwa kweOM fiber kune chekuita nekuwedzera bandwidth uye kushanda zvakanaka. Dhizaini yavo yepamusoro yakagadzirirwa kushandiswa kwakaoma kunosanganisira cloud computing uye network dzehunyanzvi hwekugadzira.

Kushanduka kweFiber Optic Applications

Fiber optics yakura kupfuura nhaka yavo yekutaurirana kuti ipe simba kune zvitsva zvakaita seIoT, mota dzinozvitonga uye maguta akangwara. Pakazosvika 2025, ne80% yedata repasi rose richipfuura nefiber, shanduko iyi inoratidza kushanduka-shanduka kwetekinoroji mukupindura kune zvinodiwa zviri kuchinja.

Mhedziso

Kuziva musiyano uripo pakati petambo dzeOS neOM fiber kuchakubatsira kusarudza yakanakira application yako. Imwe neimwe ine zvakanakira zvakasiyana, kungave kuri pamusoro pemadaro marefu kana kugona kumhanya zvakanyanya munzvimbo dziri pedyo. Tambo dzeOM ndiyo sarudzo yakanakisa yekushandiswa kwenguva pfupi muzvivakwa kana makampasi akadai sedata centers, nepo tambo dzeOS dzakagadzirirwa kufukidza daro refu zviri nyore. Kunzwisisa mashandiro, mutengo, uye kuenderana kwerudzi rumwe nerumwe kunoita kuti zvive nyore kuita sarudzo uye kusabhadhara mari yakawanda yezvinhu zvausingade.

Fiber optics iri kuramba ichifambira mberi, ichigadzira nzira yema network anokurumidza uye anoshanda zviri nani kupfuura kare. Kuramba wakadzidziswa zvinoreva kuti wakagadzirira kwete chete zvinodiwa nhasi asiwo zvekuvandudzwa mangwana. Ungave uri kugadzira network kubva pakutanga kana kuronga kuvandudza, kuita sarudzo chaiyo nhasi zvinoreva kudzivirira zvikanganiso zvinodhura uye zvinotora nguva mangwana. Ramba uchidzidzira wega uye kuita mari ine ruzivo uye ine mazano muzvinodiwa zvako zvekubatanidza.

Mibvunzo Inowanzo bvunzwa

Ndeupi musiyano uripo pakati petambo dzeOS neOM fiber?

Mafiber eOSSB (Optical Singlemode Solutions Based) akagadzirirwa kutumirwa kwemashoko kwenguva refu. Kusiyana neizvi, mafiber eOM (Optical Multimode) anoshanda zvakanaka padaro diki. Matambo eOS anoshandisa nzira imwe chete yechiedza nepo macable eOM achishandisa nzira dzakasiyana dzechiedza.

Mawaya eOM1, OM2, OM3, OM4, uye OM5 anoshandiswa pai?

OM1 neOM2 zvinowanzo shandiswa mumapurogiramu ekumhanya kushoma, ari kure nekure. OM3 neOM4 zvakagadzirwa kune network dzinosvika 10 gigabit zvichikwira, sedzinowanikwa munzvimbo dzedata. OM5 inogonesa ma transmissions e broadband uye matekinoroji ari kubuda akadai seSWDM (Shortwave Wavelength Division Multiplexing).

OS1 neOS2 zvakasiyana sei?

OS1 ine buffering yakasimba kwazvo yakagadzirirwa kushandiswa mukati memba, nepo OS2 yakagadzirirwa kushandiswa panze kana pasi pevhu. OS2 haina kudzikamisa kushanda, zvichiita kuti nhare dzirambe dzakareba dzishande zviri nani.

Matambo eOM anoenderana here netambo dzeOS?

Mhinduro yacho ndeyekuti kwete — tambo dzeOM vs OS hadzichinjiki. Dzinosiyana muhukuru hwepakati uye kuti chiedza chinopararira sei kuburikidza nepakati. Kuti uwane mhedzisiro yakanaka, shandisa tambo dzakagadzirirwa zvinoenderana nezvinodiwa zvesystem yako.

Ndeipi tambo yefiber yakanakira network ye100G?

Kune network dze100G, OM4 kana OM5 zvinokurudzirwa kune multimode configurations. Kune singlemode, OS2 ndiyo sarudzo ine musoro, sezvo ichigona kutsigira daro refu ichimhanya zvakanyanya.

Mutengo wetambo dzeOS neOM unosiyana sei?

Tambo dzeOS dzinowanzova nemutengo wakakwira nekuda kwekushanda kwadzo kure zvakanyanya. Tambo dzeOM hadzidhuri zvakanyanya, dzinongogumira pakufamba kwenguva pfupi.

Chii chandinofanira kufunga nezvacho pakusarudza waya yefiber?

Funga nezvezvinhu zvakaita sedaro, zvinodiwa nekumhanya, rudzi rwekushandiswa kwacho (mukati kana kunze), kubatana nezvivakwa zviripo parizvino nezvimwewo. OS yemapurogiramu ekushanda kure uye OM yemapurogiramu ekushanda nekukurumidza uye mapfupi.