I-Fiber optics ikhethwa ngokubanzi kumashishini ahlukeneyo ngenxa yokusebenza kwayo okukhulu kunye nokukwazi ukuhanjiswa kwedatha ephezulu. Ngale ndlela, unokudlulisa idatha ngaphandle kokuchatshazelwa kukuphazamiseka kwangaphandle nangaphakathi. Ugqithiso lwenziwa mhlawumbi nge-multi-mode okanye i-fiber-mode enye ngokuxhomekeke kwiimfuno zonxibelelwano.

Kuguqulo lwemowudi yefiber, iindlela ezahlukeneyo zabaguquli ziyafuneka xa umgama ungowona mba ubalulekileyo kwizicelo zokukhanya. I-MM fiber converter media converter inokunceda ukudala indawo ekhuselekileyo yokuhanjiswa kwedatha ngaphakathi kweenkqubo ze-optical or components.

IiCables zeMowudi enye kunye neeNdlela ezininzi
Iintambo ezikwimowudi enye zakhelwe ukuthwala ukukhanya ngokuthe ngqo kwifiber. Inokuhanjiswa kwedatha enye kunye nobubanzi be-8.5-10 microns ngelixa imowudi eninzi ilungele imigama emifutshane. Xa kuthelekiswa ne-multi-mode, iintambo ze-patch ze-single-mode zine-bandwidth ephezulu kodwa zifuna umthombo wokukhanya kunye nobubanzi obuncinci be-spectral.

Iifiber zemowudi ezininzi zithwala i-bandwidth ephezulu ngesantya esiphezulu. Iintambo ezihamba ixesha elide kuneemitha ze-914,4, iintambo ezininzi zekhebula zingakhokelela ekuphazamiseni ekupheleni kokufumana, kubangela ukuhanjiswa okungaqinisekanga kunye nenxalenye.

Xa Kufuneka Uguqulo?
Inethiwekhi yefiber optic ayibandakanyi kuphela ukusetyenziswa kodidi olunye lwefayibha, kodwa kwiimeko ezininzi, unokufuna ukuguqulwa kwemowudi ngexesha logqithiso lwedatha, ngakumbi i-MMF ukuya kwi-SMF. Ukuguqulwa kwendlela phakathi kwe-MM kunye ne-SM fibers iyafuneka ngokubanzi xa umgama wothungelwano udlula umda we-MM fiber.

Kwakhona, ukuguqulwa kwe-MMF kunye ne-SMF kuyafuneka ngokuxhomekeke kwisixhobo kunye nohlobo loqhagamshelwano kwinethiwekhi. Umzekelo, icandelo lelifa lexabiso eliphantsi lisebenzisa i-MM port kwaye uqhagamshelwano luyafuneka kwicandelo le-SM.

Uyiguqulela njani iMowudi eMininzi ukuya kwiMowudi enye?
Njengoko ukuguqulwa kwemowudi kwinethiwekhi ye-optical kuthathwa njengento yonke, kukho iindlela ezintathu zokuguqulwa kweemowudi ezininzi kwimodi enye. Makhe sijonge kubo:

IFayibha ukuya kwiFayibha Media Converter
IFayibha ukuya kwi-fiber media converter inokuba sisisombululo esisebenzayo sokuphucula uthungelwano lwe-MM ukuya kwiintsinga ze-SM ezinemigama efikelela kwi-140 km.

I-WDM Transporter
Umthuthi we-WDM osetyenziswa ngokuqhelekileyo kwiinkqubo ze-WDM, ngakumbi kwiinkqubo ze-DWDM kuba kwixesha elide lokudluliselwa, i-MMF ukuya kwi-SMF okanye i-SMF ukuya kwi-MMF ukuguqulwa kuyadingeka.

IMowudi yoLungiso lweFiber Patch Cord
Intambo yokulungisa imeko ye-patch yazisa i-laser kwi-offset echanekileyo ukusuka kumbindi we-MM fiber. Oku kukhokelela ekusasazeni i-laser kwidayamitha ye-fiber core, kuthomalalisa iimpembelelo ezaziwa ngokuba kukulibaziseka kwemowudi yokwahlukana (DMD) okwenzeka xa i-laser ijoyina kwinani elincinci leendlela kwi-MM fiber.

I-fiber media converter licandelo elisebenzayo lothungelwano elinokunceda ukudibanisa kunye nokuhambisa imiqondiso phakathi kwe-fiber optic cabling kunye nezinye iintlobo ze-cabling media njengeentambo ze-Ethernet zobhedu kunye ne-UTP (isibini esijijekileyo esingakhuselekanga).

Inokunceda ukwandisa ubomi bezixhobo zenethiwekhi kunye nezityalo zocingo. Udinga uqhagamshelo lwefiber optic xa umgama phakathi kwesixhobo sothungelwano ezibini ugqitha umgama wothumelo lwekhebhuli yobhedu.