Emhlabeni wanamuhla oxhunyiwe, ingqalasizinda yenethiwekhi ethembekile futhi esebenza kahle ibalulekile kumabhizinisi nabasebenza. I-Poe switch ingenye yezinto ezibalulekile ezidlala indima ebalulekile ekuxhumaneni kwenethiwekhi. I-POE Shintsha Yamukela ubuchwepheshe obuthuthukile bese ulandela amazinga embonini ukuhlinzeka ngama-opharetha nge-OLTT ehlanganiswe kakhulu, ephakathi nendawo yebhokisi le-OLT, okwenza kube yisinqumo esihle sokufinyelela amanethiwekhi namanethiwekhi e-Enterprise Campus. Kule bhulogi, sizohlola ukuthi ukushintshwa kwe-poe kungakhulisa kanjani ukusebenza kahle kwenethiwekhi, izidingo zabo zobuchwepheshe, kanye nezinzuzo abaletha amabhizinisi.
Ukuchazwa nokusebenza kwe-PoE switchch:
Switch ye-poeIngabe isifinyezo samandla ngaphezulu kokushintsha kwe-Ethernet, okuyinto divayisi ehlanganisa ukuhanjiswa kwedatha kanye nemisebenzi yokunikeza amandla kuyunithi eyodwa. Zenzelwe njengokuhlanganiswa okuphezulu, uhlobo lwe-ePox-Puthando oluphakathi lwe-EPON, ehambisana namazinga obuchwepheshe we-IEEEE802.3 ah ah ah kanye nokuhlangana kwe-yd / t 1945-2006-2006-2006-2006-2006-2006 EPON OMEDIPEMEDITES. Lezi zishintshwa zinikeza ukulula kanye lula ngokuqeda isidingo sentambo ye-Power ehlukile, ukukhulisa ukusebenza kahle kanye nokunciphisa izindleko.
Izidingo zobuchwepheshe nokuvuleleka:
Ukuthuthukiswa kokushintshwa kwe-poe kubhekisisa kakhulu izidingo zobuchwepheshe. Balandela i-Ethernet Passical Inethiwekhi yenethiwekhi (EPON) ejwayelekile, eqinisekisa ukuhlanganiswa okungenamthungo nezinhlelo zenethiwekhi ezikhona. Ngaphezu kwalokho, zenzelwe ukufeza izidingo zobuchwepheshe ze-EPON 3.0 zezobuchwepheshe ezisethwe yiChina Telecom. I-PoE Shintsha landela la mazinga, ube nokuvuleka okuhle, futhi ungahlanganiswa kalula futhi uhambisane namadivayisi ahlukahlukene wenethiwekhi.
Umthamo omkhulu, ukuthembeka okuphezulu:
Isici esivelele sokushintshwa kwe-poe amandla abo amakhulu, esikhulisa ukuqina njengoba inethiwekhi ikhula. Amabhizinisi angandisa ingqalasizinda yabo yenethiwekhi ngaphandle kokukhathazeka ngamakhono alinganiselwe. Ngaphezu kwalokho, ukushintshwa kwe-poe kufaka ukuthembeka okuphezulu ukuqinisekisa ukuxhumana okungaphazamiseki kwezicelo ezibucayi futhi kunciphise isikhathi sokuphumula. Lokhu kuzinza kubalulekile kumabhizinisi ancike kakhulu ekuxhumaneni kwenethiwekhi yemisebenzi yansuku zonke.
Isoftware inemisebenzi ephelele kanye nokusetshenziswa kwe-bandwidth ephezulu:
Ukushintshwa kwe-POE kufakwe imisebenzi ephelele yesoftware, okunika amandla opharetha ukuthi baphathe kahle futhi basebenzise amanethiwekhi abo. Izici ezinjengokusekelwa kwe-VLAN, ikhwalithi yesevisi (Qos), kanye nokulawula izimoto ukunika amandla amabhizinisi ukubekela izicelo ezibucayi futhi aqinisekise ukusetshenziswa kahle kwe-bandwidth. Lesi sici sinikeza ukulawula okuphezulu nokuvumelana nezimo ngethrafikhi yenethiwekhi, ukuthuthukisa ukusebenza kwenethiwekhi yonke.
Izinzuzo zebhizinisi:
KufakaI-PoE switchEngqalasizinda yenethiwekhi kungaletha izinzuzo eziningi kumabhizinisi. Okokuqala, inqubo yokufaka eyenziwe lula inciphisa ukuxaka nezindleko ezihambisana nezintambo zamandla ahlukile. Okwesibili, ukuqina okuphezulu kanye nokwethenjwa kokushintshwa kwe-poe kwenza ubufakazi besikhathi esizayo senethiwekhi nokuzivumelanisa nomthungo ukuze ukhule. Ngokwengeziwe, izici zesoftware ziqinisekisa ukusetshenziswa kwe-bandwidth ezisebenzayo, kwandisa umkhiqizo futhi kunikeze isipiliyoni somsebenzisi obushelelezi. Ekugcineni, ukwamukela ukushintshwa kwe-PoE kuvumela amabhizinisi ukuthi aqhubeke ehambisana namazinga ezimbonini, okwenza kube lula ukuhlanganisa nezinye izinhlelo namadivayisi.
Ekuphetheni:
Ukuhlanganiswa kokushintshwa kwe-PoE kwingqalasizinda yenethiwekhi kulethe izinzuzo ezinkulu kubahlinzeki namabhizinisi. Lezi zishintshwa zinikeza izinhlobo eziningi zezici ezinjengamandla aphezulu, ukuthembeka okuphezulu, ukusebenza okugcwele kwesoftware kanye nokusetshenziswa kwe-bandwidth okusebenzayo, ukwenza lula ukusebenza kwenethiwekhi ngenkathi kulandela amazinga ezimboni. Ngokutshala imali ekushintsheni kwe-POE, amabhizinisi angakha imvelo yenethiwekhi eqinile futhi enamandla esekela ukukhula kwawo futhi aqinisekise ukuxhumana okungaphazamiseki ku-Digital Dedigital Envishini yanamuhla yanamuhla evelele ngokushesha.
Isikhathi sePosi: UJul-21-2023