Chidule cha zabwino zisanu za switch yamagetsi ya PoE

(https://www.cffiberlink.com/poe-switch)

Monga tonse tikudziwira, zida zamagetsi zimatha kugwira ntchito pambuyo pamagetsi, ndipo zida zina zosiyanasiyana zochokera pamaneti a IP zimafunikiranso magetsi, monga ma routers, makamera, ndi zina zambiri, chifukwa ukadaulo wamagetsi wa PoE, zida zapaintaneti za IP zili nazo. njira ina yoperekera magetsi.

POE imatha kutumiza zizindikiro za data kwa ma terminals ena a IP (monga mafoni a IP, malo ofikira a WLAN AP, makamera amtaneti, ndi zina), komanso kupereka mphamvu ya DC pazida zotere. Kenako, tikuwonetsa zabwino zisanu zakusintha kwa PoE mwatsatanetsatane!

1. Khalani otetezeka

Tonse tikudziwa kuti 220V voteji ndi owopsa kwambiri, nthawi zambiri amawoneka mu kuwonongeka kwa chingwe chamagetsi, chomwe chimakhala choopsa kwambiri, makamaka m'nyengo yamkuntho, pamene zida zowonongeka zimawonongeka, ndiye kuti chodabwitsa cha kutayikira sichingalephereke. Ndipo kugwiritsa ntchito kusintha kwa PoE ndi chitetezo chochuluka, choyamba, sichiyenera kukoka mzere wa magetsi, ndikupereka magetsi a chitetezo cha 48V, chofunika kwambiri ndi chakuti kusintha kwa PoE tsopano kuli ngati nyumba yathu yapadera ya nai. zopangidwa ndi akatswiri oteteza mphezi, ngakhale m'malo omwe mphezi zimakonda, zimatha kukhala zotetezeka.

2. Zosavuta

Asanayambe kutchuka kwa teknoloji ya PoE, makamaka magetsi a 220V, njira yomangayi imakhala yolimba, chifukwa si malo onse omwe amatha kukoka mphamvu kapena kukhazikitsa magetsi, kotero malo a kamera yabwino nthawi zambiri amalepheretsedwa ndi zinthu zosiyanasiyana ndipo amayenera kusintha malo. , zomwe zimayambitsa kuchuluka kwa kuyang'anira mawanga akhungu. Ukadaulo wa PoE ukakhwima, izi zitha kuthetsedwa. Kupatula apo, chingwe cha netiweki chimatha kuperekedwanso kudzera pa PoE.

3. Zowonjezereka

Traditional mawaya akafuna zingakhudze maukonde wa dongosolo polojekiti, chifukwa kuwunika sangathe kuikidwa m'malo ena amene si oyenera mawaya, ndi PoE lophimba kuti magetsi, sangathe malire ndi nthawi, malo ndi chilengedwe, ndi Network mode idzakhala yosinthika kwambiri, ndipo kamera ikhoza kukhazikitsidwa mwakufuna kwake.

4. Kupulumutsa mphamvu zambiri

Njira yamagetsi yamagetsi ya 220V imafuna mawaya osiyanasiyana, pakupatsirana, kutayika kumakhala kwakukulu, kutalikirana, kutayika kwakukulu, komanso ukadaulo waposachedwa wa PoE umagwiritsa ntchito luso loteteza zachilengedwe la mpweya wochepa wa kaboni ndiukadaulo, kutayika kumakhala kochepa kwambiri, m'kupita kwanthawi, kumatha kukwaniritsa kupulumutsa mphamvu komanso kuteteza chilengedwe.

5. Zokongola kwambiri

Chifukwa ukadaulo wa PoE umapangitsa gululi kukhala imodzi, palibe chifukwa choyimbira mawaya ndikuyika zitsulo paliponse, zomwe zimapangitsa kuti malo owunikira aziwoneka osavuta komanso owolowa manja.

Kutsiliza: PoE magetsi ndi kupereka mphamvu ndi chingwe maukonde, ndiko kuti, chingwe maukonde kuti transmits deta angathenso kufalitsa mphamvu, amene sangathe mosavuta ntchito yomanga, kuchepetsa mtengo unsembe, komanso kukhala otetezeka. Pakati pawo, PoE switch ndi magwiridwe ake apamwamba, osavuta kugwiritsa ntchito, kasamalidwe kosavuta, maukonde osavuta, otsika mtengo womanga, okondedwa kwambiri ndi mainjiniya achitetezo.