A cewar rahotannin kafofin watsa labaru, Verizon ya yanke shawarar yin amfani da NG-PON2 maimakon XGS-PON don haɓaka fiber na gani na gaba. Yayin da wannan ya saba wa yanayin masana'antu, wani jami'in Verizon ya ce zai saukaka rayuwa ga Verizon a cikin shekaru masu zuwa ta hanyar sauƙaƙa hanyar sadarwa da haɓaka hanyar.
Ko da yake XGS-PON yana ba da damar 10G, NG-PON2 na iya samar da sau 4 na tsawon 10G, wanda za'a iya amfani da shi kadai ko a hade. Kodayake yawancin masu aiki suna zaɓar haɓakawa daga GPON zuwaXGS-PON, Verizon ya haɗu tare da mai ba da kayan aiki Calix shekaru da yawa da suka wuce don neman mafita na NG-PON2.
An fahimci cewa Verizon a halin yanzu yana amfani da NG-PON2 don tura ayyukan gigabit fiber optic a cikin gidaje a birnin New York. Ana sa ran Verizon za ta yi amfani da fasahar sosai a cikin 'yan shekaru masu zuwa, in ji Kevin Smith, mataimakin shugaban fasaha na aikin fiber optic na Verizon.
A cewar Kevin Smith, Verizon ya zaɓi NG-PON2 saboda dalilai da yawa. Na farko, saboda yana ba da damar tsayin raƙuman raƙuman ruwa huɗu daban-daban, yana ba da "hanyar ƙayatacciyar hanya ta haɗa ayyukan kasuwanci da na zama akan dandamali ɗaya" kuma yana sarrafa kewayon buƙatu daban-daban. Misali, ana iya amfani da tsarin NG-PON2 iri ɗaya don samar da sabis na fiber na gani na 2Gbps ga masu amfani da zama, sabis na fiber na gani na 10Gbps ga masu amfani da kasuwanci, har ma da sabis na gaba na 10G zuwa rukunin yanar gizo.
Kevin Smith kuma ya nuna cewa NG-PON2 yana da haɗin gwiwar hanyar sadarwa ta hanyar sadarwa (BNG) don sarrafa mai amfani. "Yana ba da damar matsar da ɗaya daga cikin hanyoyin sadarwa da ake amfani da su a halin yanzu a GPON daga cibiyar sadarwa."
"Hakanan kuna da ƙasa da maki ɗaya na hanyar sadarwa don sarrafa," in ji shi. “Hakika wannan yana zuwa tare da haɓakar farashi, kuma gabaɗaya ba shi da tsada don ci gaba da ƙara ƙarfin hanyar sadarwa na tsawon lokaci. "
Da yake magana game da ƙarin ƙarfin aiki, Kevin Smith ya ce yayin da NG-PON2 a halin yanzu ya ba da damar yin amfani da hanyoyin 10G guda huɗu, a zahiri akwai hanyoyi guda takwas waɗanda a ƙarshe za a samar da su ga masu aiki a kan lokaci. Yayin da ake ci gaba da haɓaka ƙa'idodin waɗannan ƙarin hanyoyin, yana yiwuwa a haɗa zaɓuɓɓuka kamar hanyoyin 25G guda huɗu ko hanyoyin 50G huɗu.
A kowane hali, Kevin Smith ya yi imanin cewa yana da "ma'ana" cewa tsarin NG-PON2 zai kasance mai girma zuwa akalla 100G. Sabili da haka, kodayake ya fi tsada fiye da XGS-PON, Kevin Smith ya ce NG-PON2 yana da daraja.
Sauran fa'idodin NG-PON2 sun haɗa da: Idan tsawon zangon da mai amfani ke amfani da shi ya gaza, za a iya canza shi ta atomatik zuwa wani tsayin igiyar. A lokaci guda kuma, tana kuma goyan bayan ƙwaƙƙwaran sarrafa masu amfani da keɓance masu amfani da babban bandwidth akan nasu tsawon zangon nasu don guje wa cunkoso.
A halin yanzu, Verizon ya fara jigilar NG-PON2 don FiOS (Sabis na Fiber Optic) kuma ana sa ran sayan kayan aikin NG-PON2 akan babban sikelin a cikin 'yan shekaru masu zuwa. Kevin Smith ya ce kawo yanzu ba a sami matsalar sarkar samar da kayayyaki ba.
"GPON ya kasance babban kayan aiki kuma gigabit bai daɗe da kasancewa ba… amma tare da annoba, mutane suna haɓaka ɗaukar gigabit. Don haka, a gare mu, yanzu ya yi game da samun damar lokaci mai ma'ana don mataki na gaba," in ji shi.
SOFTEL XGS-PON OLT, ONU, 10G OLT, XGS-PON ONU
Lokacin aikawa: Afrilu-03-2023