PoE fiber ntau media converterib qho ntawm cov khoom siv sib xws rau kev tsim kev lag luam PoE network architectures, uas tuaj yeem siv cov khoom siv uas twb muaj lawm uas tsis muaj kev tiv thaiv kev sib tw twisted cabling rau cov khoom siv hluav taws xob network.

1. PoE fiber ntau media converter yog dab tsi?
Yooj yim muab tso, PoE fiber optic transceiver yog optical-rau-hluav taws xob converter nrog Lub Hwj Chim dhau Ethernet (PoE), uas tuaj yeem siv lub zog IP lub koob yees duab, cov khoom siv wireless, thiab cov xov tooj VoIP los ntawm lub network cable, tshem tawm qhov xav tau rau nruab lub hwj chim cables nyias. .Tam sim no, PoE fiber ntau optic transceivers yog siv nyob rau hauv ob hom kev tes hauj lwm: Gigabit Ethernet thiab Fast Ethernet, uas tuaj yeem txhawb PoE (15.4 Watts) thiab PoE + (25.5 Watts) ob hom kev siv hluav taws xob.Feem ntau PoE fiber optic transceivers nyob rau hauv kev ua lag luam feem ntau yog nruab nrog 1 RJ45 interface thiab 1 SFP interface, thiab qee qhov PoE fiber optic transceivers yuav nruab nrog duplex RJ45 interface thiab duplex fiber optic interface, thiab txhawb kev siv cov fiber ntau optic txuas lossis SFP. optical modules..

2. PoE fiber ntau media converter ua haujlwm li cas?
Lub PoE fiber optic transceiver muaj ob txoj haujlwm, ib qho yog photoelectric hloov dua siab tshiab, thiab lwm yam yog xa DC fais fab mus rau qhov ze-kawg ntaus ntawv los ntawm lub network cable.Qhov ntawd yog hais tias, SFP interface tau txais thiab xa cov teeb liab kho qhov muag los ntawm fiber ntau optical, thiab RJ45 interface xa hluav taws xob teeb liab los ntawm lub network cable.Lub hwj chim yog muab rau lub ze-kawg ntaus ntawv.Yog li, PoE fiber optic transceiver siv lub network cable los muab lub zog rau lub ze-kawg ntaus ntawv li cas?Nws txoj haujlwm ua haujlwm yog tib yam li lwm yam khoom siv PoE.Peb paub tias muaj 4 khub ntawm twisted khub (8 xov hlau) nyob rau hauv lub super tsib, rau thiab lwm yam network cables, thiab nyob rau hauv 10BASE-T thiab 100BASE-T tes hauj lwm, tsuas yog ob khub ntawm twisted khub yog siv los xa cov ntaub ntawv qhia.Qhov seem ob khub ntawm twisted khub yog idle.Nyob rau lub sijhawm no, peb tuaj yeem siv ob lub sib tw twisted los xa DC lub zog.

PoE fiber ntau media converterua tau raws li cov kev xav tau ntawm kev mus ntev, kev kub ceev, siab-bandwidth Gigabit Ethernet thiab Fast Ethernet workgroup cov neeg siv, thiab tuaj yeem siv dav hauv ntau cov ntaub ntawv kev sib txuas lus xws li kev saib xyuas kev ruaj ntseg, lub rooj sib tham, thiab cov phiaj xwm hauv tsev ntse.