II-Industrial POE Switchiyidivayisi yenethiwekhi eyenzelwe izindawo zezimboni, ehlanganisa imisebenzi yokushintsha kanye nokunikezwa kwamandla e-POE. Inezici ezilandelayo:
1. Iqinile futhi iqinile: inkinobho ye-POE yezinga lezimboni isebenzisa ukwakheka nezinto zokwakha zezinga lezimboni, ezingakwazi ukuzivumelanisa nezimo zemvelo ezinzima, njengokushisa okuphezulu, izinga lokushisa eliphansi, umswakama, uthuli njalonjalo.
2. Ububanzi bokushisa: Izinkinobho ze-POE zezimboni zinezinga lokushisa elibanzi lokusebenza, futhi ngokuvamile zingasebenza ngokujwayelekile phakathi kuka--40°C no-75°C.
3. Izinga eliphezulu lokuvikela: Izinkinobho ze-POE zezimboni zivame ukuba nezinga lokuvikela le-IP67 noma le-IP65, elingamelana nemiphumela yemvelo efana namanzi, uthuli kanye nomswakama.
4. Ukunikezwa kwamandla anamandla: Izinkinobho ze-POE zezimboni zisekela umsebenzi wokunikezwa kwamandla e-POE, onganikeza amandla kumadivayisi enethiwekhi (isb. amakhamera e-IP, izindawo zokufinyelela ezingenantambo, amafoni e-VoIP, njll.) ngezintambo zenethiwekhi, okwenza kube lula ukufaka izintambo futhi kwandise ukuguquguquka.
5. Izinhlobo eziningi zamachweba: Izinkinobho ze-Industrial POE zivame ukuhlinzeka ngezinhlobo eziningi zamachweba, njengezimbobo ze-Gigabit Ethernet, izimbobo ze-fibre optic, izimbobo ezilandelanayo, njll., ukuze kuhlangatshezwane nezidingo zokuxhumeka kwamadivayisi ahlukene.
6. Ukuthembeka okuphezulu kanye nokuphindaphindeka: Izinkinobho ze-POE zezimboni zivame ukuhlonyiswa ngogesi ongafuneki kanye nemisebenzi yokusekela izixhumanisi ukuqinisekisa ukuthembeka kwenethiwekhi kanye nokuqhubeka kwayo.
7. Ukuphepha: Izinkinobho ze-POE zezinga lezimboni zisekela izici zokuphepha kwenethiwekhi njengokuhlukaniswa kwe-VLAN, uhlu lokulawula ukufinyelela (ama-ACL), ukuphepha kwechweba, njll. ukuvikela inethiwekhi ekufinyeleleni nasekuhlaselweni okungagunyaziwe.
Ekuphetheni, izinga lezimboniAmaswishi e-POEAmadivayisi enethiwekhi aklanyelwe izindawo zezimboni ezinokuthembeka okuphezulu, ukuqina kanye nomthamo wokunikezwa kwamandla, angahlangabezana nezidingo ezikhethekile zokuxhumeka kwenethiwekhi kanye nokunikezwa kwamandla ezimweni zezimboni.
Isikhathi sokuthunyelwe: Julayi-10-2025