Ukuqonda ii-POE Switches: Ukunika amandla iNethiwekhi yakho ngokufanelekileyo

Kwihlabathi lanamhlanje ledijithali elikhawulezayo, isidingo sezisombululo zenethiwekhi ezisebenzayo asikaze sibe phezulu. Enye yezona teknoloji zintsha eziye zavela ukuhlangabezana nale mfuneko ziiswitshi zePower over Ethernet (POE). Esi sixhobo asigcini nje ngokwenza kube lula ukuseta inethiwekhi kodwa sikwaphucula ukusebenza kwezixhobo ezahlukeneyo eziqhagamshelwe kuso. Kule bhlog, siza kuhlola ukuba yintoni iswitshi yePOE, iingenelo zayo, kunye nendlela enokuguqula ngayo amava akho enethiwekhi.

 

Yintoni iswitshi ye-POE?

 

A Utshintsho lwe-POEsisixhobo senethiwekhi esivumela idatha kunye namandla ukuba adluliselwe ngentambo enye ye-Ethernet. Le teknoloji isusa isidingo sombane owahlukileyo kwizixhobo ezifana neekhamera ze-IP, iifowuni ze-VoIP, kunye neendawo zokufikelela ezingenazingcingo. Ngokudibanisa umbane kunye nokudluliselwa kwedatha, iiswitshi ze-POE zenza kube lula ukufakelwa kwaye zinciphise ukuxinana, zizenze zilungele iimeko zasekhaya kunye nezorhwebo.

 

Iingenelo zokusebenzisa i-POE switch

 

1. Ufakelo Olulula: Enye yezona nzuzo zibalulekileyo zeeswitshi ze-POE kukuba lula kwazo ukuzifaka. Kwisetingi yenethiwekhi yesiqhelo, isixhobo ngasinye sifuna indawo yokukhupha umbane eyahlukileyo, enokubangela ukuxinana kweentambo kwaye yandise ixesha lokufaka. Iiswitshi ze-POE zikuvumela ukuba unike amandla izixhobo ngokuthe ngqo ngeentambo ze-Ethernet, okwenza inkqubo ibe lula kwaye inciphise isidingo somsebenzi wombane owongezelelweyo.
2. Ukusebenza kakuhle kweendleko: Iiswitshi ze-POE azidingi mbane kunye neesokhethi ezahlukeneyo, nto leyo enokunciphisa kakhulu iindleko zokufakela. Oku kuluncedo ngakumbi kumashishini afuna ukwandisa iinethiwekhi zawo ngaphandle kokuhlawula iindleko zombane eziphezulu. Ukongeza, ukunciphisa imfuneko yeziseko zophuhliso zombane kunokukhokelela ekongeni ixesha elide kwiindleko zamandla.
3. Ukuguquguquka kunye nokuKhula: Iiswitshi ze-POE zibonelela ngokuguquguquka okungenakuthelekiswa nanto kuyilo lwenethiwekhi. Ungongeza okanye ufuduse izixhobo ngokulula ngaphandle kokukhathazeka malunga nokufumana umthombo wamandla okufutshane. Oku kuguquguquka kuluncedo ngakumbi kumashishini akhulayo, anokufuna ukulungisa ulwakhiwo lwenethiwekhi yawo njengoko esanda.
4. Ukhuseleko Oluphuculweyo: Itekhnoloji ye-POE yenzelwe ukhuseleko engqondweni. Ibandakanya izinto ezifana nolawulo lwamandla kunye nokukhusela ukugqithisa ukuqinisekisa ukuba isixhobo sakho sifumana amandla afanelekileyo ngaphandle kokubangela umonakalo. Oku kubaluleke kakhulu kwizixhobo ezinobuthathaka ezifana neekhamera ze-IP kunye neendawo zokufikelela ezingenazingcingo.
5. Ukuphucula ukusebenza kwenethiwekhi: Ngokusebenzisa ulawulo lwamandla oluphakathi, ii-POE switches zinokuphucula ukusebenza kwenethiwekhi iyonke. Zibonelela ngolawulo olukhulu lokusasazwa kwamandla, ziqinisekisa ukuba izixhobo zifumana amanqanaba ombane ahambelanayo. Oku kuphucula ukuthembeka nokusebenza, ngakumbi kwizicelo ezibalulekileyo ezifana nokubeka esweni kunye nonxibelelwano.

 

 

Khetha iswitshi ye-POE efanelekileyo

 

Xa ukhetha iswitshi ye-POE, kufuneka uqwalasele ezi zinto zilandelayo:

• Ibhajethi yamandla: Chonga iimfuno zamandla zizonke zezixhobo oceba ukuziqhagamshela. Iiswitshi ze-POE zinebhajethi zamandla ezahlukeneyo, ngoko ke kubalulekile ukukhetha enye ehlangabezana neemfuno zakho.
• Inani leeports: Cinga ngenani lezixhobo ekufuneka uziqhagamshele. Iiswitshi zePOE ziyafumaneka kwiindlela ezahlukeneyo zokumisela iiports, ukusuka kwiimodeli ezincinci ezineeports ezi-5 ukuya kwiimodeli ezinkulu ezineeports ezingama-48.
• Imigangatho ye-POE: Ziqhelanise nemigangatho eyahlukeneyo ye-POE (IEEE 802.3af, 802.3at, kunye ne-802.3bt) ukuqinisekisa ukuba iyahambelana nesixhobo sakho. Umgangatho ngamnye unikezela ngamanqanaba ahlukeneyo ombane, ngoko ke khetha enye ehlangabezana neemfuno zakho.

 

ukuququmbela

 

Lilonke, aUtshintsho lwe-POEsisixhobo esinamandla esinokuguqula ulungiselelo lwakho lwenethiwekhi. Ngokudibanisa idatha kunye nokudluliselwa kwamandla kwintambo enye, kwenza kube lula ukufakela, kunciphisa iindleko kwaye kwandisa ukuguquguquka. Nokuba ungumnini weshishini elincinci okanye umthandi wetekhnoloji, ukutyala imali kwi-POE switch kunokudala inethiwekhi esebenza kakuhle nehlelekileyo. Njengoko itekhnoloji iqhubeka nokutshintsha, ukwamkela izisombululo ezifana ne-POE kubalulekile ukuze uhlale uphambili kwindawo yedijithali.