I-fiber media converter iyithuluzi lomkhiqizo elidingekayo lesistimu yokuxhumana ye-optical. Umsebenzi wayo oyinhloko iyunithi yokuguqula imidiya ye-Ethernet eshintshanisa amasignali kagesi asontekile ahamba ibanga elifushane kanye namasignali okubona amabanga amade. imikhiqizo ye-fiber media converter ngokuvamile isetshenziswa ezindaweni zangempela zenethiwekhi ezingakwazi ukumbozwa yizintambo ze-Ethernet futhi kufanele zisebenzise imicu yokubona ukuze kunwetshwe ibanga lokudlulisela, futhi ngokuvamile zitholakala ekusetshenzisweni kongqimba lokufinyelela lwamanethiwekhi endawo yedolobha elikhulu. Okufana nalokhu: ividiyo enencazelo ephezulu kanye nokudluliswa kwezithombe zokuqapha amaphrojekthi okuphepha; ngesikhathi esifanayo, futhi idlala indima enkulu ekusizeni ukuxhuma imayela lokugcina lemigqa ye-fiber optic kunethiwekhi yendawo yedolobha elikhulu kanye nenethiwekhi yangaphandle.

Njengoba ibanga lokudlulisela eliphezulu lekhebula lenethiwekhi elivame ukusetshenziswa (ipheya elisontiwe) lilinganiselwe kakhulu, ibanga lokudlulisela eliphezulu lamapheya asontekile ngokuvamile lingamamitha ayi-100. Ngakho-ke, lapho sisabalalisa inethiwekhi enkulu, kufanele sisebenzise amadivaysi e-relay. I-Optical fiber iyisinqumo esihle. Ibanga lokudlulisela le-fiber optical lide kakhulu. Ngokuvamile, ibanga lokudlulisela le-fiber yemodi eyodwa lingaphezu kwamakhilomitha angu-20, futhi ibanga lokudlulisela le-multi-mode fiber lingafinyelela kumakhilomitha angu-2. Uma sisebenzisa imicu yokubona, sivame ukusebenzisa isiguquli semidiya yefiber.

Umsebenzi we-fiber media converter ukuguqula phakathi kwamasignali abonakalayo namasignali kagesi. Isignali yokubona okokufaka okuvela ku-optical port, futhi isignali kagesi iphuma embobeni kagesi (isixhumi sekristalu esivamile se-RJ45), futhi ngokuphambene nalokho. Inqubo icishe ihambe kanje: guqula isignali kagesi ibe isignali ye-optical, uyidlulisele nge-fiber optical, uguqule isignali ye-optical ibe isignali kagesi ngakolunye uhlangothi, bese uxhuma kuma-routers, amaswishi nezinye izinto zokusebenza.

Ngakho-ke, i-fiber media converter ngokuvamile isetshenziswa ngababili.