PoE puluniu mea hoʻololiʻO kekahi o nā mea hana maʻamau no ke kūkulu ʻana i nā ʻoihana ʻoihana pūnaewele PoE, hiki ke hoʻohana i ka hoʻohana ʻana i nā kaula wili ʻole i pale ʻole ʻia i nā lako pūnaewele mana.

1. He aha ka PoE fiber media converter?
ʻO ka ʻōlelo maʻalahi, ʻo ka PoE fiber optic transceiver he optical-to-electrical converter me Power over Ethernet (PoE), hiki iā ia ke mana i nā kāmera IP mamao, nā mea uila, a me nā kelepona VoIP ma o ke kelepona pūnaewele, e hoʻopau ana i ka pono e hoʻokomo i nā uwea mana. .I kēia manawa, hoʻohana nui ʻia nā transceivers fiber optic PoE i ʻelua mau ʻano pūnaewele: Gigabit Ethernet a me Fast Ethernet, hiki ke kākoʻo iā PoE (15.4 Watts) a me PoE + (25.5 Watts) ʻelua mau mana lako.Maʻamau PoE puluniu optic transceivers ma ke kuai mea maʻamau lako me 1 RJ45 interface a me 1 SFP interface, a me kekahi PoE puluniu optic transceivers e lako me ka duplex RJ45 interface a me ka duplex puluniu optic interface, a kākoʻo i ka hoʻohana 'ana i ka paʻa fiber optic mea hoʻohui a SFP. nā modules optical..

2. Pehea ka hana ana o ka PoE fiber media converter?
ʻO ka PoE fiber optic transceiver he ʻelua mau hana, ʻo ka hoʻololi photoelectric kekahi, a ʻo ka mea ʻē aʻe e hoʻouna i ka mana DC i ka mea kokoke i ka hopena ma o ke kelepona pūnaewele.ʻO ia hoʻi, loaʻa a hoʻouna i ka interface SFP i nā hōʻailona optical ma o ka fiber optical, a hoʻouna ka interface RJ45 i nā hōʻailona uila ma o ke kaula pūnaewele.Hāʻawi ʻia ka mana i ka mea hana kokoke.No laila, pehea e hoʻohana ai ka PoE fiber optic transceiver i ke kelepona pūnaewele e hāʻawi i ka mana i ka mea kokoke i ka hopena?ʻO kāna kumu hana e like me nā mea PoE ʻē aʻe.Ua ʻike mākou he 4 mau pālua wili (8 uea) i loko o ka super five, ʻeono a me nā kaula pūnaewele ʻē aʻe, a ma nā ʻupena 10BASE-T a me 100BASE-T, ʻelua wale nō o nā hui wili i hoʻohana ʻia e hoʻouna i nā hōʻailona ʻikepili.ʻO ke koena ʻelua o nā pai wili ʻia, ʻaʻohe hana.I kēia manawa, hiki iā mākou ke hoʻohana i kēia mau pālua ʻelua o nā hui wili e hoʻouna i ka mana DC.

PoE puluniu mea hoʻololie hoʻokō i nā pono o ka lōʻihi lōʻihi, kiʻekiʻe-wikiwiki, kiʻekiʻe-bandwidth Gigabit Ethernet a me Fast Ethernet mea hoʻohana pūʻulu hana, a hiki ke hoʻohana nuiʻia ma nāʻanoʻikepiliʻikepili likeʻole e like me ka nānāʻana i ka palekana, nā pūnaewele hālāwai kūkā, a me nā papahana hale akamai.