PoE fiber media converteresinye sezixhobo eziqhelekileyo zokwakha ishishini lolwakhiwo lwenethiwekhi ye-PoE, enokusebenzisa iikhewubhuli ezikhoyo ezingakhuselekanga ezijijekileyo kumbane wesixhobo sothungelwano.

1. Yintoni iPoE fiber media converter?
Ukubeka ngokulula, i-PoE fiber optic transceiver yi-optical-to-electrical converter ene-Power over Ethernet (PoE), ekwazi ukunika amandla iikhamera ze-IP ezikude, izixhobo ezingenazintambo, kunye neefowuni zeVoIP ngentambo yenethiwekhi, ukuphelisa isidingo sokufaka iintambo zombane ngokwahlukileyo. . Okwangoku, i-PoE fiber optic transceivers isetyenziswa kakhulu kwiindidi ezimbini zenethiwekhi: i-Gigabit Ethernet kunye ne-Fast Ethernet, enokuxhasa i-PoE (i-15.4 Watts) kunye ne-PoE + (i-25.5 Watts) iindlela ezimbini zokubonelela amandla. I-PoE fiber optic transceivers eziqhelekileyo kwiimarike zihlala zixhotyiswe nge-1 RJ45 interface kunye ne-1 SFP interface, kwaye ezinye ii-poE fiber optic transceivers ziya kuxhotyiswa nge-duplex RJ45 interface kunye ne-duplex fiber optic interface, kunye nokuxhasa ukusetyenziswa kwe-fiber optic connectors okanye i-SFP. iimodyuli zamehlo. .

2. Isebenza njani iPoE fiber media converter?
I-PoE i-fiber optic transceiver inemisebenzi emibini, enye i-photoelectric conversion, kwaye enye kukuhambisa amandla e-DC kwisixhobo esikufutshane nesiphelo ngentambo yenethiwekhi. Oko kukuthi, i-interface ye-SFP ifumana kwaye ithumele iimpawu ze-optical ngokusebenzisa i-fiber optical, kwaye i-interface ye-RJ45 idlulisela iimpawu zombane ngentambo yenethiwekhi. Amandla anikezelwa kwisixhobo esikufutshane nesiphelo. Ke, i-PoE fibre optic transceiver iyisebenzisa njani intambo yenethiwekhi ukubonelela amandla kwisixhobo esikufuphi nesiphelo? Umgaqo wayo wokusebenza uyafana nezinye izixhobo ze-PoE. Siyazi ukuba kukho izibini ezi-4 zezibini eziphothiweyo (ii-8 iingcingo) kwi-super five, ezintandathu kunye nezinye iintambo zenethiwekhi, kunye ne-10BASE-T kunye ne-100BASE-T yothungelwano, kuphela izibini ezimbini ezijijekileyo zisetyenziselwa ukuhambisa iimpawu zedatha. Izibini ezimbini eziseleyo zezibini ezijijekileyo azisebenzi. Ngeli xesha, sinokusebenzisa ezi zibini zimbini ezijijekileyo ukuhambisa amandla eDC.

PoE fiber media converterukuhlangabezana neemfuno zomgama omde, i-high-speed, i-high-bandwidth ye-Gigabit Ethernet kunye nabasebenzisi beqela le-Fast Ethernet, kwaye inokusetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zonxibelelwano lwedatha ezifana nokubeka iliso lokhuseleko, iinkqubo zenkomfa, kunye neeprojekthi zokwakha ezihlakaniphile.