Njengoko uyilo lomnatha we-Ethernet lusiya luthandwa ngakumbi ekuphuculeni ukuthembeka kunye nokufumaneka konxibelelwano lwedatha kwiimeko ezinobungozi, ukhetho lwakho lwe-Ethernet switch eyenza ulawulo lwakho kunye nolwazi lweziseko zolwazi luba lubaluleke kakhulu njengayo nayiphi na enye inxalenye yenkqubo yakho. Kweli nqaku, siza kuxoxa ngeenkcukacha ezintlanu ezahlukeneyo ekufuneka uzithathele ingqalelo ukuqinisekisa ukuba ukhetha iswitshi elungileyo.

Intsapho yeJHA yoShishino lweMveliso yoShishino

UTshintsho oluLawulwayo ngokuchasene noTshintsho olungaPhathwanga

Xa unokutshintsha okungalawulwayo, iswitshi iya kufumana ngokulula idatha evela kwizixhobo eziqhagamshelwe kuzo kunye nendlela loo datha isiya kwindawo oyifunayo. Inokukwenza oku ngokukhawuleza okukhulu. Nangona kunjalo, oku malunga nayo yonke into yokutshintsha okungalawulwayo enokuyenza. Umtshini olawulwayo uya kukunika iimpawu ezifanayo njengokutshintsha okungalawulwayo, kodwa kwakhona kukunika izibonelelo ezongezelelweyo zokukwazi ukuqwalasela, ukulawula nokubeka iliso kwiNethiwekhi yeNdawo yeNgingqi. Ngenxa yolu lawulo longeziweyo, uya kuba nako ukulawula indlela idatha ehamba ngayo kwinethiwekhi yakho kwaye ulawule nokuba ngubani onokufikelela kuyo, kunye nezinye iimpawu.

Iimpawu zoTshintsho oluLawulwayo kunye noTshintsho olungaLawulwanga

PoE vs Non-PoE

Okulandelayo kufuneka uqwalasele uhlobo lwezixhobo eziya kudityaniswa nokutshintsha. Ngaba ezo zixhobo zifuna amandla, kwaye ngaba isitshixo siya kubonelela loo mandla? Ukuba kunjalo, kufuneka uqinisekise ukuba ukhetha iswitshi yePoE. Ukutshintsha kwe-PoE (Amandla phezu kwe-Ethernet) kuvumela izixhobo ezixhunyiwe, ezifana neekhamera ze-IP okanye iifowuni zeVoIP, ukuba zinikwe amandla ombane nge-RJ45 Ethernet cables. Ngolu hlobo lokutshintsha kwenethiwekhi, i-wiring yenziwa lula kwaye akukho mfuneko yokuba ufowunele umntu osebenza ngombane ukuseta unikezelo lwamandla kwisixhobo sakho. Ukongeza, ukuba iswitshi yenethiwekhi iqhagamshelwe kwi-inverter, awuyi kuba nexhala malunga nokuphuma kombane.

I-JHA PoE Tshintsha iMveliso yoSapho

I-Fast Port vs Gigabit Port

Ukuba ujonge ukusebenzisa kwaye udlulisele isixa esikhulu sedatha kulo lonke utshintsho, luluvo oluhle lokuqinisekisa ukuba iswitshi isebenza ngesantya esiphezulu ngokwaneleyo ukulungiselela le datha. Ngokuqhelekileyo unokhetho olumbalwa, olona khetho luqhelekileyo lunokuKhawuleza okanye iGigabit. Ukukhawuleza kuvumela ukuya kwi-100 megabytes ngesekhondi ukuba idluliselwe ngelixa i-Gigabit ivumela ukuya kwi-Gigabit enye ngesekhondi ukuba idluliselwe.

Izibuko leCopper vs Fiber Port

Kwakhona, kuya kufuneka uqikelele ukuba ufuna amazibuko obhedu okanye amazibuko eFiber okanye indibaniselwano yezi zibini. Amazibuko obhedu avumela ukuya kuthi ga kwi-100 leemitha zothumelo lomgama ngelixa izibuko zefiber zivumela ukuya kuthi ga kwi-120 yeekhilomitha zomgama wothumelo. Ukuba iprojekthi yakho idinga ukuhambisa idatha kumgama omde, ungakhetha ngcono iswitshi enezibuko zefiber.

Kufuneka mangaphi amazibuko?

Okokugqibela kodwa kuncinci, kuya kufuneka uthathele ingqalelo ukuba zingaphi izixhobo ojonge ukuzidibanisa nokutshintsha. Qinisekisa ukuba iswitshi oyikhethileyo inamazibuko awoneleyo akhoyo ukuze afake yonke into oyifunayo. Kungumbono olungileyo ukuba namazibuko asecaleni afumanekayo xa ufuna ukuqhagamshela izixhobo ezininzi kwixesha elizayo.

Njengoko unokubona ngokucacileyo, kuninzi ekufuneka kuqwalaselwe xa ukhetha iswitshi efanelekileyo ye-Ethernet. Uxhobe ngolwazi oluyimfuneko malunga nesicelo sakho kunye neempawu ezahlukeneyo kunye noqwalaselo olukhoyo, kuya kufuneka ukwazi ukukhetha iswitshi elungileyo eya kuhlala ixesha elizayo.