PoE fiber media convertere 'ngoe ea lisebelisoa tse tloaelehileng tsa ho aha meralo ea marang-rang ea PoE, e ka sebelisang lisebelisoa tse sothehileng tse seng li sa sireletseha ho matlafatsa lisebelisoa tsa marang-rang.

1. PoE fiber media converter ke eng?
Ka mantsoe a bonolo feela, PoE fiber optic transceiver ke sesebelisoa sa optical-to-electrical converter se nang le Power over Ethernet (PoE), e ka matlafatsang lik'hamera tsa IP tse hōle, lisebelisoa tse se nang mohala, le lifono tsa VoIP ka mohala oa marang-rang, ho felisa tlhoko ea ho kenya likhoele tsa motlakase ka thoko. .Hona joale, li-transceivers tsa PoE fiber optic li sebelisoa haholo-holo mefuteng e 'meli ea marang-rang: Gigabit Ethernet le Fast Ethernet, e ka tšehetsang PoE (15.4 Watts) le PoE + (25.5 Watts) mekhoa e 'meli ea phepelo ea matla.Li-transceivers tse tloaelehileng tsa PoE fiber optic 'marakeng hangata li na le 1 RJ45 interface le 1 SFP interface,' me li-transceivers tse ling tsa PoE fiber optic li tla hlomelloa ka duplex RJ45 interface le duplex fiber optic interface, le ho tšehetsa tšebeliso ea li-fiber optic tse tsitsitseng kapa SFP. lisebelisoa tsa optical..

2. PoE fiber media converter e sebetsa joang?
PoE fiber optic transceiver e na le mesebetsi e 'meli, e' ngoe ke phetoho ea photoelectric, 'me e' ngoe ke ho fetisetsa matla a DC ho sesebelisoa se haufi-ufi ka mohala oa marang-rang.Ka mantsoe a mang, sebopeho sa SFP se amohela le ho romela lipontšo tsa optical ka fiber optical, 'me sebopeho sa RJ45 se fetisetsa lipontšo tsa motlakase ka mohala oa marang-rang.Matla a fanoa sesebelisoa se haufi le ho fela.Kahoo, PoE fiber optic transceiver e sebelisa mohala oa marang-rang joang ho fana ka matla ho sesebelisoa se haufi le ho fela?Molao-motheo oa eona oa ho sebetsa o tšoana le lisebelisoa tse ling tsa PoE.Rea tseba hore ho na le lipara tse 4 tsa lipara tse sothehileng (lithapo tse 8) ho likhoele tse holimo tse hlano, tse tšeletseng le tse ling tsa marang-rang, 'me ho marang-rang a 10BASE-T le 100BASE-T, ho sebelisoa lipara tse peli feela tsa lipara tse sothehileng ho fetisa matšoao a data.Lipara tse peli tse setseng tsa lipara tse sothehileng ha li sebetse.Ka nako ena, re ka sebelisa lipara tsena tse peli tse sothehileng ho fetisa matla a DC.

PoE fiber media converterkopana le litlhoko tsa batho ba sebaka se selelele, lebelo le phahameng, lebelo le phahameng la marang-rang la Gigabit Ethernet le Fast Ethernet basebetsi ba sehlopha sa mosebetsi, 'me e ka sebelisoa haholo libakeng tse fapa-fapaneng tsa puisano ea data tse kang ts'ireletso ea ts'ireletso, litsamaiso tsa likopano, le merero ea kaho e bohlale.