Nhau - Kusarudza Waya Yakakodzera yeFiber Optic Yaunoda

Kusarudza tambo yefiber optic yakakodzera kune mamwe mashandisirwo kunogona kuoma. Kunzwisisa musiyano uripo pakati petambo dze single-mode ne multimode kwakakosha. Tambo dze single-mode, dzine dhayamita yepakati ye9μm, dzinoshanda zvakanaka mukushandiswa kwe high bandwidth uye kure kure. Dzinopa daro rakapetwa ka50 kupfuura tambo dze multimode. Kusiyana neizvi, tambo dze multimode, dzine cores dzakakora dzinotangira pa50µm kusvika 62.5µm, dzinoenderana nedaro pfupi, kazhinji pasi pe550 metres. Pakusarudza kuti ungasarudza sei tambo ye fiber optic, funga nezve daro remushandisi uye zvinodiwa zve bandwidth kuti uve nechokwadi chekuti inoshanda zvakanaka.

Mhando dzeFiber Optic Cables

Tambo dzeFiber Optic dzemhando imwe chete

Hunhu

Tambo dze fiber optic dzemhando imwe cheteine dhayamita yepakati ye9μm, yakakomberedzwa ne125μm yecladding. Dhizaini iyi inobvumira nzira imwe chete yechiedza kufamba nepakati pepakati, kazhinji uchishandisa laser. Nzira imwe chete yechiedza inoderedza kuderera kwechiratidzo uye kupararira, zvichiita kuti tambo idzi dzive dzakakodzera kutapurirana data kure. Dzinoshanda zvakanaka pahurefu hwemafungu e1310nm ne1550nm, ayo akakodzera kushandiswa kwebandwidth yakakwira.

Zvakanakira Nezvakaipa

Zvakanakira:

Kugona kure: Tambo dzemhando imwe chete dzinoshanda zvakanaka mukutumira data kure kure pasina kurasikirwa kukuru.
bandwidth yakakwira: Dzinotsigira mwero wepamusoro wedata, zvichiita kuti dzikwanise kushandiswa nevanhu vakawanda.
Inodhura zvishoma pakushandiswa kwenguva refu: Kunyange zvazvo mitengo yekutanga ingave yakakwira, kushanda kwavo zvakanaka mukushandiswa kwenzvimbo refu kunowanzoita kuti mari yose iderere.

Zvakaipa:

Mutengo wekutanga wakakwira: Midziyo inodiwa kumasisitimu emodhi imwe chete inogona kudhura kupfuura masisitimu emodhi dzakawanda.
Kuiswa kwakaomarara: Inoda kurongeka kwakanyatsorongeka nekuda kwehukuru hudiki hwepakati, izvo zvinogona kuoma kuisa nekugadzirisa.

Tambo dzeMultimode Fiber Optic

Hunhu

Tambo dzefiber optic dzemhando dzakawandaine macore akakora, anowanzo bva pa50µm kusvika 62.5µm. Uhu hukuru hwepakati hunobvumira nzira dzakawanda dzechiedza kufamba panguva imwe chete, izvo zvinogona kutungamira mukupararira kwemodal munzvimbo refu. Tambo idzi dzinowanzo shandiswa mukati menzvimbo dzedata kana pakati pezvivakwa munzvimbo yekampasi, uko hurefu hwekutumira hushoma asi hunoda bandwidth yakakwira. Dzinoshanda pahurefu hwema wavelengths e850nm ne1300nm.

Zvakanakira Nezvakaipa

Zvakanakira:

Inodhura zvishoma kana uri kure: Tambo dzeMultimode dzinowanzo kudhura zvishoma pakushandisa mashandisirwo ari kure.
Kuisa kuri nyore: Hukuru hwepakati hunoita kuti kurongeka kuve nyore, zvichiita kuti kuisa nekugadzirisa zvive nyore.
Mashandisirwo akasiyana-siyana: Yakakodzera nzvimbo dzakasiyana-siyana, kusanganisira nzvimbo dzedata uye network dzemunharaunda.

Zvakaipa:

Kukwanisa kushoma kwedaro: Tambo dzemhando dzakasiyana hadzina kunaka pakutumira ma "transmissions" ari kure nekuda kwekupararira kwe "modal dispersion".
Kukwanisa kwebandwidth yakaderera: Kana tichienzanisa netambo dzemodhi imwe chete, dzinopa bandwidth yakaderera pakufamba kwenguva refu.

Kunzwisisa hunhu uhwu uye kuchinjana kwakakosha pakusarudza tambo ye fiber optic yakakodzera zvinodiwa. Rudzi rumwe nerumwe runoita zvinangwa zvakasiyana, uye sarudzo yacho inofanira kuenderana nezvinodiwa neapplication.

Kuenzanisa Matambo eFiber Optic eSingle-mode neMultimode

Misiyano Yakakosha

Kugona Kure

Tambo dzefiber optic dzemhando imwe chete dzinoshanda zvakanaka mukutumira data kure kure. Dzinogona kufukidza daro rinosvika ka50 kupfuura tambo dzemultimode pasina kurasikirwa kukuru kwechiratidzo. Kugona uku kunoita kuti dzive dzakanakira mashandisirwo anoda kuti data rifambe munzvimbo dzakakura, dzakadai sekutaurirana pakati pemaguta kana kwenyika. Kusiyana neizvi, tambo dzemultimode dzakakodzera daro pfupi, kazhinji pasi pemamita 550. Dhizaini yadzo inotsigira nzira dzakawanda dzechiedza, izvo zvinogona kutungamira mukupararira kwemodal padaro refu, zvichideredza daro radzo rinoshanda.

Bandwidth uye Kumhanya

Tambo dzeFiber optic dzinopa bandwidth yepamusoro uye kumhanya kwepamusoro kana tichienzanisa netambo dzemhangura dzechinyakare. Tambo dzemhando imwe chete dzinotsigira data rakawanda, zvichiita kuti dzikwanise kushandiswa pakushandiswa kwakawanda kunoda kutumira data nekukurumidza zvikuru. Dzinoshanda zvakanaka pawavelengths ye1310nm ne1550nm, izvo zvakanakira kushandiswa kwebandwidth yakakwira. Tambo dzeMultimode, nepo dzichipa bandwidth potential yakaderera padaro refu, dzichiri kupa kumhanya kwakakwana kune akawanda maapplication enzvimbo yemuno (LAN). Dzinoshanda pawavelengths ye850nm ne1300nm, zvichiita kuti dzishande munzvimbo dzakadai sedata centers uko kutumira data nekukurumidza kwakakosha.

Mashandisirwo

Mamiriro Akakodzera eModhi Imwe Chete

Tambo dzemhando imwe chete ndidzo dzinonyanya kufarirwa pakushandisa network dziri kure uye high-bandwidth. Dzakanakira kutaurirana, terevhizheni yetambo, uye vanopa internet vanoda kutumira data rakavimbika munzvimbo dzakakura. Tambo idzi dzakakodzerawo kubatanidza zvivakwa zvakasiyana mukati mekambasi kana kushandiswa mumaguta makuru (MANs), uko kugona kushandisa data rekure uye kutumira data nekukurumidza kwakakosha.

Mamiriro Akakodzera eMultimode

Tambo dzemhando dzakasiyana dzinowana mukana wadzo munzvimbo dzinodiwa daro pfupi uye bandwidth yakakwira. Dzinowanzo shandiswa mukati menzvimbo dzedata, kwadzinobatanidza maseva nemasisitimu ekuchengetera data. Tambo idzi dzakakodzerawo kune network dzemunharaunda (LANs) uye network dzekampasi, uko hurefu hwekutumira data hwakaganhurirwa asi hunoda kutamiswa kwedata nekukurumidza. Kushanda kwadzo mumutengo uye nyore kwekuisa kunoita kuti dzive sarudzo inozivikanwa kune idzi application.

Maitiro Ekusarudza Fiber Optic Cable

Kusarudza tambo ye fiber optic yakakodzera kunosanganisira kunyatsoongorora zvinodiwa uye mitengo. Kunzwisisa mashandisirwo ekusarudza tambo ye fiber optic kunoita kuti pave nekushanda kwakanaka uye kukosha kwemari.

Kuongorora Zvaunoda

Kuongorora Zvinodiwa zveKure

Danho rekutanga pakusarudza nzira yekusarudza tambo ye fiber optic ndeyekuongorora daro rinofanira kufambiswa nedata. Tambo dze single-mode dzakanakira kushandiswa kure, kazhinji dzinopfuura makiromita gumi pasina kurasikirwa kukuru kwechiratidzo. Dzinokodzera mamiriro akaita sekutaurirana pakati pemaguta kana kubatanidza zvivakwa mukambasi. Kusiyana neizvi, tambo dze multimode dzinoshanda zvakanyanya padaro pfupi, kazhinji pasi pemamita mazana mashanu nemakumi mashanu, zvichiita kuti dzikwanise kushandiswa kunzvimbo dzedata kana network dzemunharaunda.

Kuziva Zvinodiwa paBandwidth

Zvinodiwa zvebandwidth zvinoita basa guru pakusarudza mashandisirwo e fiber optic cable. Tambo dze single-mode dzinotsigira bandwidths dzakakwira, zvichiita kuti dzive dzakakodzera maapplications anodiwa zvakanyanya akadai se telecommunications uye internet services. Tambo dze multimode, nepo dzichipa bandwidth yakaderera padaro refu, dzichiri kupa kumhanya kwakakwana kune akawanda maapplication emunharaunda. Funga nezve data rate uye huwandu hwevashandisi kuti uve nechokwadi chekuti tambo yakasarudzwa inosangana nezvinodiwa ne network.

Kufunga Nezvemutengo

Zvipingamupinyi zveBhajeti

Kushomeka kwemari kunowanzo kanganisa mashandisirwo etambo ye fiber optic. Zvakakosha kuwana makotesheni kubva kune vanopa ruzivo rwakasiyana kuti uone kuti ndiani anopa mutengo wakanakisisa wemari. Tambo dze multimode dzinowanzova nemutengo wakaderera wekutanga, zvichiita kuti dzikwezve kune mashandisirwo ari kure. Zvisinei, tambo dze single-mode, pasinei nemutengo wadzo wepamusoro wekutanga, dzinogona kunge dzakachipa pakushandisa kwenguva refu nekuda kwekushanda kwadzo zvakanaka mumamiriro ezvinhu ari kure.

Kudyara Kwenguva Refu

Kuisa mari muzvinhu zvemhando yepamusoro zvetambo dze optical fiber kwakakosha pakuona kuti dzinobatana zvakanaka uye dzakavimbika nekufamba kwenguva. Tambo dzemhando yepamusoro dzinoderedza mari yekugadzirisa uye dzinovandudza mashandiro enetwork. Paunofunga nezvekusarudza tambo dze fiber optic, enzanisa mari yekutanga nekuchengetedza mari kwenguva refu. Tambo dzemhando yepamusoro dze single-mode, semuenzaniso, dzinogona kupa purofiti iri nani munzvimbo dzinoda kutapurirana data kwakawanda.

Mukupedzisa, kunzwisisa mashandisirwo ekusarudza tambo ye fiber optic kunosanganisira kuongorora daro uye zvinodiwa zve bandwidth uku uchifunga nezvebhajeti uye mari yekudyara kwenguva refu. Nekuenzanisa zvinhu izvi nezvinodiwa zvekushandisa, munhu anogona kuita sarudzo ine ruzivo inoenzanisa mashandiro uye kushanda zvakanaka kwemari.

Kusarudza pakati petambo dze single-mode ne multimode kunoda kunyatsoongorora zvinodiwa. Tambo dze single-mode dzinoshanda zvakanaka mukushandiswa kwe daro refu ne high-bandwidth, nepo tambo dze multimode dzichienderana nedaro pfupi dzisina bandwidth yakawanda. Kuti uite sarudzo ine ruzivo, ongorora daro re application uye zvinodiwa zve bandwidth. Funga nezvekugadzirisa network mune ramangwana nekudyara mu fiber optic cables, dzinopa zvakanakira zvakaita se bandwidth yakasarudzika uye low attenuation padaro refu.Mutengesi weConnectorzvinhu zvakakosha, fiber inopa kuparadzaniswa kubva pakukanganiswa kwemagetsi, zvichiita kuti ive sarudzo iri nani yekutumira data rakavimbika.