Optical fiber transceiver ke Ethernet transmission medium converter unit e fapanyetsanang lipara tse sothehileng tsa sebaka se sekhutšoane ho kopanya matshwao a motlakase le mats'oao a mahlo a malelele.E boetse e tsejoa e le sesebelisoa sa photoelectric libakeng tse ngata.Hangata sehlahisoa sena se sebelisoa sebakeng sa sebele sa marang-rang, moo lithapo tsa Ethernet li ke keng tsa koaheloa, 'me ho tlameha ho sebelisoa likhoele tsa optical ho atolosa sebaka sa phetisetso.Hangata e behiloe sebakeng sa phihlello ho sebelisa marang-rang a sebaka sa metropolitan sa optical fiber broadband;ka nako e ts'oanang, e thusa ho hokahanya mile ea ho qetela ea likhoele tsa optical.motseng.Marang-rang a libaka tsa lehae le li-extranet le tsona li bapala karolo e kholo.
Ka mantsoe a bonolo feela, karolo ea fiber optic transceiver ke phetoho e kopanetsoeng pakeng tsa matšoao a optical le lipontšo tsa motlakase.Letšoao la optical le kenngoa ho tloha ho optical port, 'me letšoao la motlakase le hlahisoa ho tloha koung ea motlakase (e tloaelehileng ea RJ45 crystal head interface), le ka tsela e fapaneng.Ts'ebetso e batla e le: fetola lets'oao la motlakase hore e be lets'oao la optical, le le fetise ka fiber ea optical, ebe le fetolela lets'oao la optical ho lets'oao la motlakase ka lehlakoreng le leng, ebe le le hokahanya le li-routers, li-switches le lisebelisoa tse ling.
