Wataƙila ba za ku san menene “PON” ba (yawanci ana karantawa azaman “pang”), amma tabbas kun ji labarin “fiber zuwa gida”.
Ba za ku iya sanin menene ba"ONU"shine (yawanci karantawa"ONU"), amma lokacin da ka buɗe akwatin lantarki mai rauni a cikin gidanka, dole ne ka ga "kanamin akwatin" tare da fiber na gani. Wannan "karamin akwatin" shineONU(Sashen hanyar sadarwa na gani, naúrar cibiyar sadarwa na gani), wanda aka fi sani da “ONU“. Jarumi na yau —— “PON” (Passive Optical Network, m Optical Network), shine mabuɗin don cimma damar shiga fiber na gani, shine fasahar watsa fiber na gani ta “kilomita ta ƙarshe” tsakanin hanyar sadarwa da masu amfani.
Whula ce PON?
Kowane fiber na gani na gida, wanda aka haɗa a bayan babbar hanyar sadarwa, bari mu bi fiber na gani, gano rafi, bincika tare. Fiber na gani da aka haɗa zuwaONUya fito ne daga mai rarrabawa a cikin rijiyar wutar lantarki mai rauni / corridor, wanda zai iya raba siginar gani zuwa tashoshi da yawa a cikin wani yanki. Siginar gani da ke shiga mahaɗar gani ta fito ne daga tashar layin ganiOLT(Tsarin Layin Na gani). TheOLT, ONU, kuma tsakanin "tashoshin watsawa" guda biyu ODN (Network Distribution Network, cibiyar sadarwa na rarrabawa) ya zama cibiyar sadarwar PON. Daga cikin:
OLTna'ura ce ta gefen afareta da ke da alhakin sanya bayanai zuwa babbar hanyar sadarwa ta kasuwanci.
ONUna'ura ce ta gefen mai amfani da alhakin karɓar bayanan da aka aiko taOLTkuma kai tsaye ga mai amfani.
Za mu iya samun taƙaitaccen fahimtar gine-ginen hanyar sadarwa na PON bisa ga hoton da ke ƙasa.
Shenzhen HDV Photoelectron Technology Ltd. kwararre neONUMaƙerin kayan aiki kuma sadarwa ce mai hankaliONUda masana'anta, kamfaninmu a halin yanzu yana siyar da kayan sadarwa iri-iri na sama da ƙasa, kamar: Mai canza Fiber Media Converter, Ethernetcanza, OLTkayan aiki,ONUkayan aiki da sauransu. Idan kuna son ƙarin sani game da fasahar sadarwa, maraba da tuntuɓar mu a kowane lokaci.
