Iiswitshi zePOEukubonelela wonke umntu ngokulula okukhulu kunye nesantya, kodwa ngenxa yemisebenzi epheleleyo yokutshintsha kwe-POE, nayo akwanelanga.Ukuthembeka kokutshintsha kwe-POE kukwayeyona nto icacileyo kule ntsilelo.Ukuze kube ngcono Ukutshintsha kwe-POE kunokwethenjelwa ngakumbi, kwaye wonke umntu ucinga ngako, ke zeziphi izinto ezichaphazela ukuzinza kwe-POE?

1. Umgama awulungiselelwanga

Umgama wokuhambisa amandla we-PoE switch unokufikelela kwiimitha ezili-100, kodwa kwisicelo esisebenzayo, ukuze kuqinisekiswe umphumo ongcono wevidiyo, ngokuqhelekileyo kungcono ukhethe umgama ongekho ngaphezu kweemitha ezingama-80.Ukuba umgama osetyenzisiweyo ungama-90 eemitha, i-100 yeemitha okanye ngaphezulu, umphumo wokuhambisa awuyi kuba kuhle, kwaye kunye nokulahlekelwa kwepakethi kuya kwenzeka, okukhokelela ekutshintsheni kwe-PoE engazinzanga ukuba wonke umntu ucinga.

2. Ingxaki yomgangatho wokutshintsha kwePoE

Abanye abahlobo baye bahlangabezana nemeko yokuba i-PoE switch ayizinzile ekusebenzeni kwangempela, enokuba yingxaki yomgangatho we-PoE switch ethengiweyo.Ngoku kukho iintlobo ezininzi zokutshintsha kwe-PoE, kwaye abanye abantu bakhetha ukutshintsha kwe-PoE ephantsi ngexabiso eliphantsi, okuya kukhokelela kwiingxaki zokuhanjiswa kwevidiyo, kwaye ukungazinzi akunakuphepheka.Xa ukhetha utshintsho lwe-PoE, zama ukukhetha uphawu olunodumo oluthile kunye nobugcisa.

3. Umgangatho wentambo yenethiwekhi ayilungile ngokwaneleyo

Wonke umntu uyazi ukuba utshintsho lwe-PoE lufuna intambo yenethiwekhi yeCandelo 5 okanye iNqanaba 5 intambo yenethiwekhi ephezulu yokuhanjiswa.Abanye abantu bathenga intambo yenethiwekhi enomgangatho ophantsi, okhokelela ngokuthe ngqo ekungazinzini kwenkqubo yokubeka iliso.

4. Ukungakhethi iswitshi echanekileyo yePoE

Ukutshintsha kwe-PoE ukusuka kwi-4 kumachweba ukuya kumachweba angama-24, kuquka i-100M, i-1000M, kunye nezinye kunye ne-100M kunye ne-gigabit concatenated port.Indlela yokukhetha iswitshi, okanye ingakanani i-bandwidth yokukhetha?Ifuna isixa esithile solwazi lobungcali.Ukuba awukhethi i-PoE efanelekileyo yokutshintsha, ukungazinzi kuqhelekile.

Ke kufuneka kuphuculwe njani ukuthembeka kwezicelo zokutshintsha kwe-PoE?Ngapha koko, akukho nzima: umgangatho olungileyo womnatha cable,PoE iswitshi esebenza ngokugqwesileyo,Umgama ofanelekileyo wonikezelo lwamandla,Imodeli yonikezelo lwamandla olufanelekileyo.

JHA, umenzi wokutshintsha,ayikwazi ukubonelela ngeemveliso kuphela ngokuthembeka okuqinileyo, kodwa kwakhona ukuqwalasela kunye nokulungelelanisa i-POE efanelekileyo kakhulu yokutshintshela abathengi ngokweemfuno zabo zesicelo, ukuqinisekisa ukuzinza kunye nokusebenza kweendleko zokusetyenziswa kwabathengi, kunye nokuqinisekisa imisebenzi yeprojekthi yabathengi.