- NguMlawuli / 17 Jul 21 /0Amagqabantshintshi
Umgaqo wonikezelo lwamandla we-POE kunye nenkqubo yonikezelo lwamandla
1 Intshayelelo ye-PoE ikwabizwa ngokuba yiPower over LAN (PoL) okanye i-Active Ethernet, ngamanye amaxesha ibizwa ngokuba yiPower over Ethernet ngokufutshane. Olu luphawu lwamva nje oluqhelekileyo olusebenzisa iintambo zothumelo lwe-Ethernet ezikhoyo zokuhambisa idatha kunye namandla ngaxeshanye, kwaye zigcina i-compatib...Funda ngokugqithisileyo - Ngu Admin / 08 Jul 21 /0Amagqabantshintshi
Uhlalutyo lweeTekhnoloji eziPhambili ze-POE Amandla phezu kwe-Ethernet
Isishwankathelo saMandla phezu koMbane (POE) I-POE (Amandla phezu kwe-Ethernet) ibhekisela kwezinye ii-terminals ezisekelwe kwi-IP (ezifana neefowuni ze-IP, ii-wireless LAN access points AP, iikhamera zenethiwekhi, njl.) ngaphandle kokutshintsha i-Ethernet Cat.5 ekhoyo i-wiring infrastructure. Ngelixa uthumela imiqondiso yedatha, ibonelela ngamandla eDC ...Funda ngokugqithisileyo - Ngu Admin / 02 Jul 21 /0Amagqabantshintshi
Ulwazi olupheleleyo malunga ne-APON, i-BPON, i-EPON, i-GPON
I-PON (i-Passive Optical Network) ithetha ukuba akukho nasiphi na isixhobo esisebenzayo kwaye sebenzisa kuphela i-Optical Fiber kunye ne-Passive Components phakathi kwe-OLT (i-Optical Line Terminal) kunye ne-ONU (iYunithi ye-Optical Network). Kwaye i-PON kubuchwephesha obuphambili bokuphumeza i-FTTB / FTTH, eyamkela ngokuyintloko inqaku kwinethiwekhi yamanqaku amaninzi ...Funda ngokugqithisileyo - NguMlawuli / 24 Jun 21 /0Amagqabantshintshi
I-ROF-PON ye-Optical Wireless Access Technology yeRadio
Ngophuhliso lothungelwano lonxibelelwano olusingise kwibroadband kunye nokuhamba, inkqubo yonxibelelwano engenazingcingo yefiber optical (ROF) idibanisa unxibelelwano lwefiber optical kunye nonxibelelwano olungenazingcingo, inika umdlalo opheleleyo kwiingenelo zebroadband kunye nokuchasana nokuphazamiseka kwemigca yefiber optical, njengoko ...Funda ngokugqithisileyo - NguMlawuli / 17 Jun 21 /0Amagqabantshintshi
Uhlalutyo lweteknoloji yePOE
Ukutshintsha kwePoE sisitshixo esixhasa unikezelo lwamandla kwintambo yenethiwekhi. Xa kuthelekiswa nokutshintsha okuqhelekileyo, i-terminal yokufumana amandla (efana ne-AP, ikhamera yedijithali, njl.) Akufuneki ukuba ifakwe kwintambo yombane, kwaye ukuthembeka kwenethiwekhi yonke kuphezulu. Isishwankathelo saMandla phezu kwe-Et...Funda ngokugqithisileyo - NguMlawuli / 10 Jun 21 /0Amagqabantshintshi
Ukusetyenziswa kunye nophuhliso lwendlela yePOE kwi-Intanethi yeZinto
1. Isishwankathelo I-Intanethi yeZinto ixhobisa abenzi boluvo kwizinto ezahlukeneyo zokwenyani ezifana neegridi zamandla, oololiwe, iibhulorho, iitonela, iindlela ezinkulu, izakhiwo, iinkqubo zokubonelela ngamanzi, amadama, imibhobho ye-oyile kunye negesi, kunye nezixhobo zasekhaya, kwaye ziqhagamshele kwi-Intanethi, kwaye emva koko uqhube iinkqubo ezithile ukufikelela...Funda ngokugqithisileyo
