Wholesale China 4 Ports Managed Industrial Switch DC: 12-36V Quotes Manufacturer - L3 Managed PoE Switch 4 Port me 2 1G / 2.5G / 10G SFP Slot | JHA-MT2G05P-L3 – JHA

Hoʻolauna

Kākoʻo ʻo JHA-MT2G05P-L3 PoE Switches i ka 4 100/1000/2500TX PoE/PoE+ a me 1 100/1000/2500TX RJ45 a me 2 100/1000/2500/10000X SFP/SFP+ Slot, kākoʻo mana QFP/SFP+, kākoʻo mana kākoʻo. i nā polokalamu komo Ethernet e like me ka liʻiliʻi a me ka nā ʻoihana liʻiliʻi, nā kūlanakauhale akamai, ka nānā ʻana i ka palekana, a me nā kula.

ʻO ka PoE Switch kahi ʻano o ka hoʻololi pūnaewele e hoʻohana ana i ka ʻenehana Power over Ethernet, nāna e hoʻouna i ka mana a me ka ʻikepili i nā kikowaena IP-based (e like me nā kelepona IP, nā AP hiki ʻole, nā pahu kiʻi IP) ma o ke kaula wili hoʻokahi.

ʻO nā mea e kākoʻo ana i ka PoE hiki ke lilo i mea hoʻoheheʻe mana (PSE), nā mea mana (PD), a i kekahi manawa ʻelua, ʻo ka mea e hoʻouna i ka mana he PSE, a ʻo ka mea hoʻohana ʻia he PD. ʻO ka hapa nui o nā PSE he hoʻololi pūnaewele a i ʻole nā ​​​​injectors PoE.

Hiki i ka ʻenehana PoE ke ʻike maʻalahi i ka hoʻohana ʻana i ka mana o nā mea mana a hāʻawi i ka nui o ka mana e pono ai e hoʻonui i ka hoʻohana ʻana i nā kumu mana a mālama i nā kumukūʻai. Ma ka ʻaoʻao ʻē aʻe, ʻike naʻauao ʻole ka mea ʻole PoE i ka mana a hoʻouna wale i ka ʻikepili.

ʻAʻole pono nā PoE Switches e holo i ke kaula mana hou e hoʻopili ai i nā mea hana, e mālama ana i nā kumukūʻai o nā uwea mana, nā puka mana, a me nā lako hana pono no ka hoʻokomo uila. Hiki ke hoʻoneʻe maʻalahi ʻia nā mea mana PoE i nā wahi ʻaʻohe puka mana, e like me nā mea hoʻihoʻi hou ʻana o ka pūnaewele uʻi a i ʻole nā ​​kāmera palekana IP no ka mea maʻamau e hoʻokomo ʻia ma nā paia kiʻekiʻe a i ʻole nā ​​​​pale mai kahi kumu mana.

Hoʻouna ka ʻenehana Power over Ethernet (POE) i ka ʻikepili 100M a i ʻole 1000Mbps a me ka mana mana o 15W, 30W i nā mea hana ma o Cat5e a me Cat6 Ethernet uwea ma kahi mamao loa o 100 mika.