I-Optical fiber transceiveriyiyunithi yokuguqula imidiya ye-Ethernet eshintshanisa amasiginali kagesi asontekile ebangeni elifushane namasiginali okubona amabanga amade.Ibizwa nangokuthi i-fiber converter ezindaweni eziningi.Umkhiqizo ngokuvamile usetshenziswa endaweni yangempela yenethiwekhi lapho ikhebula le-Ethernet lingakwazi ukumbozwa futhi ibanga lokudlulisela kufanele linwetshwe kusetshenziswa i-fiber optical, futhi ngokuvamile litholakala ekusetshenzisweni kongqimba lokufinyelela lwenethiwekhi yendawo yedolobha elikhulu elibanzi;njengokuthi: ukuhanjiswa kwesithombe sevidiyo enencazelo ephezulu yokuqapha kanye nobunjiniyela bezokuphepha;Isiza ukuxhuma imayela lokugcina lefayibha ku-metro.