Ukucaciswa Kwezobuchwepheshe Nokuhlaziywa Kwesicelo Kwamazinga Okusebenzisa Okuphindaphindayo

Njengethuluzi elibalulekile ekuxhumaneni kwenethiwekhi, abaphindayo ngokuyinhloko banweba amabanga okudlulisa inethiwekhi ngokukhulisa noma ukuvuselela amasignali, ukuqinisekisa ukudluliswa kwedatha okuthembekile ezindaweni eziyinkimbinkimbi. Ukuqinisekisa ukusebenza okuphindaphindwayo, ukuhambisana, nokuphepha, kuye kwasungulwa izindinganiso eziningi zokusebenzisa emhlabeni wonke, ezihlanganisa izici zikagesi, ukusekelwa kwephrothokholi, ukuhambisana kwe-electromagnetic (EMC), kanye nezidingo zokwethenjelwa.

Mayelana nokusebenza kukagesi, abaphindayo kufanele bahambisane nezindinganiso ezifanele ezivela ku-International Electrotechnical Commission (IEC) kanye ne-International Telecommunication Union (ITU). Isibonelo, uchungechunge lwe-IEC 60068 lubheka izivivinyo zokuvumelana nezimo zemvelo, luqinisekisa ukusebenza okuzinzile ngaphansi kwezimo ezimbi kakhulu ezifana namazinga okushisa aphezulu naphansi kanye nomswakama. Ngaphezu kwalokho, izindinganiso zokusebenzelana kukagesi njenge-IEEE 802.3 (Ethernet) zichaza ngokucacile ukulibaziseka kwesilinganiso sephutha le-jitter, nebhithi kwabaphindayo ngesikhathi sokukhiqizwa kabusha kwesignali ukuze kuqinisekiswe ubuqotho bokudluliswa kwedatha. Ngokuphindayo kwe-fiber optic, izindinganiso zamazwe ngamazwe i-ITU-T G.957 kanye ne-G.652 ziphinde zicacise imingcele efana nesabelomali samandla okubona kanye nokubekezelela ukuhlakazeka ukuze kuqinisekiswe{8}}ukwenzeka kokudluliswa kwebanga elide.

Ukuhambisana kwephrothokholi kungenye into ewumnyombo yamazinga okusebenzisa aphindaphindayo. Isibonelo, abaphindayo be-Ethernet kufanele basekele indlela ye-CSMA/CD (Carrier Sense Multiple Access/Collision Detection) ecaciswe yi-IEEE 802.3 ukuze kugwenywe ukuminyana kwenethiwekhi. Abaphindayo abasetshenziswa ezimeni zezimboni (ezifana nephrothokholi ye-PROFIBUS noma ye-Modbus) kufanele bathobele-izindinganiso zephrothokholi yokuxhumana ethize yemboni ukuze kuqinisekiswe ukuhlanganiswa okungenazihibe nezilawuli, izinzwa, namanye amadivayisi. Ngaphezu kwalokho, abaphindayo abangenazintambo kufanele bathobele izindinganiso ezivela ku-3GPP (ezokuxhumana ngeselula) noma i-Wi-Fi Alliance (njengochungechunge lwe-IEEE 802.11) ukuze kuthuthukiswe ukusebenza kahle kokudluliselwa kwesignali nokunciphisa ubungozi bokuphazamiseka.

Ukuphepha nokuhambisana kwe-electromagnetic (EMC) nakho kubalulekile. Imiklamo ephindayo kufanele ihlangabezane ne-EN 61000 uchungechunge lwamazinga e-EMC ukuze ikhawulele ukuphazamiseka kwamanye amadivaysi okubangelwa imisebe ye-electromagnetic, futhi kufanele iphumelele ukuhlolwa okulawulwayo okufana ne-FCC Ingxenye 15 (US) noma isitifiketi se-CE (Europe). Mayelana nokuphepha kwenethiwekhi, abaphindayo abasekela ukubethela kwe-IPSec noma kwe-TLS kufanele bathobele izimfuneko zesistimu yokulawulwa kolwazi lwe-ISO/IEC 27001 ukuze kuvinjelwe ukuphazanyiswa kwedatha nokulalela.

Kafushane, amazinga aphindayo ayinhlanganisela yokusebenza kobuchwepheshe, izidingo zemboni, nemithetho yezokuphepha. Abakhiqizi kufanele babambelele ngokuqinile ezindinganisweni zamazwe ngamazwe nezesifunda futhi bathole{1}}isitifiketi somuntu wesithathu (njenge-UL ne-TÜV) ukuze baqinisekise ukuthotshelwa kwemithetho, ngaleyo ndlela banikeze abasebenzisi izixazululo eziphumelelayo, ezithembekile, nezivikelekile zokunwetshwa kwenethiwekhi. Ngokuzayo, ngokuthuthukiswa kobuchwepheshe obufana ne-5G ne-inthanethi Yezinto, amazinga aphindaphindayo azothuthukela ekubambezelekeni okuphansi, umkhawulokudonsa ophezulu, nezici ezihlakaniphile.