Sida laga soo xigtay warbixinnada warbaahinta, Verizon waxay go'aansatay inay isticmaasho NG-PON2 halkii ay ka isticmaali lahayd XGS-PON si loo casriyeeyo fiber-ka indhaha ee jiilka soo socda. In kasta oo tani ay ka hor imaanayso isbeddellada warshadaha, haddana madaxa shirkadda Verizon ayaa sheegay inay nolosha u fududeyn doonto Verizon sannadaha soo socda iyadoo la fududeynayo shabakadda iyo waddada casriyeynta.
In kasta oo XGS-PON ay bixiso awood 10G ah, NG-PON2 waxay bixin kartaa 4 jibaar dhererka hirarka 10G, kaas oo loo isticmaali karo kaligiis ama isku darka. In kasta oo inta badan hawl wadeennada ay doortaan inay ka cusboonaysiiyaan GPON una beddelaanXGS-PON, Verizon waxay la shaqeysay shirkad qalabka bixisa Calix dhowr sano ka hor si ay u raadiso xalal NG-PON2 ah.
Waxaa la fahansan yahay in Verizon ay hadda isticmaaleyso NG-PON2 si ay adeegyada gigabit fiber optic ugu adeegsato guryaha ku yaal Magaalada New York. Verizon waxaa la filayaa inay tiknoolajiyadda si ballaaran u adeegsato sanadaha soo socda, ayuu yiri Kevin Smith, madaxweyne ku xigeenka tignoolajiyada mashruuca fiber optic-ga ee Verizon.
Sida laga soo xigtay Kevin Smith, Verizon waxay dooratay NG-PON2 dhowr sababood awgood. Marka hore, maadaama ay bixiso awoodda afar mowjadood oo kala duwan, waxay bixisaa "hab aad u qurux badan oo lagu isku daro adeegyada ganacsiga iyo guryaha hal madal" waxayna maamushaa tiro badan oo ah baahiyo kala duwan. Tusaale ahaan, isla nidaamka NG-PON2 waxaa loo isticmaali karaa in lagu bixiyo adeegyada fiber-ka indhaha ee 2Gbps dadka isticmaala guryaha, adeegyada fiber-ka indhaha ee 10Gbps dadka isticmaala ganacsiga, iyo xitaa adeegyada 10G ee fronthaul ee goobaha gacanta.
Kevin Smith ayaa sidoo kale tilmaamay in NG-PON2 uu leeyahay shaqo isku dhafan oo shabakad ballaaran (BNG) ah oo loogu talagalay maaraynta isticmaalaha. "Waxay u oggolaanaysaa mid ka mid ah router-yada hadda loo isticmaalo GPON inuu ka saaro shabakadda."
"Sidaas ayaad u heli doontaa hal dhibic oo ka yar shabakadda aad ku maareyn karto," ayuu sharraxay. "Taasi dabcan waxay la socotaa koror ku yimaada kharashka, guud ahaanna way ka jaban tahay in la sii wado ku darista awoodda shabakadda waqti ka dib."
Isagoo ka hadlaya kororka awoodda, Kevin Smith wuxuu sheegay in inkastoo NG-PON2 uu hadda ogol yahay isticmaalka afar haad oo 10G ah, haddana dhab ahaantii waxaa jira siddeed haad oo guud ahaan loo heli doono hawl wadeennada waqti ka dib. Iyadoo heerarka haadyadan dheeraadka ah weli la horumarinayo, waxaa suurtagal ah in lagu daro ikhtiyaarro sida afar haad oo 25G ah ama afar haad oo 50G ah.
Si kastaba ha ahaatee, Kevin Smith wuxuu aaminsan yahay inay "macquul tahay" in nidaamka NG-PON2 uu ugu dambeyntii la miisaami doono ugu yaraan 100G. Sidaa darteed, inkastoo uu ka qaalisan yahay XGS-PON, Kevin Smith wuxuu sheegay in NG-PON2 uu u qalmo.
Faa'iidooyinka kale ee NG-PON2 waxaa ka mid ah: Haddii hirarka uu isticmaaluhu isticmaalayo ay fashilmaan, si toos ah ayaa loogu beddeli karaa hirar kale. Isla mar ahaantaana, waxay sidoo kale taageertaa maaraynta firfircoon ee isticmaalayaasha waxayna go'doomisaa dadka isticmaala hirarka sare si ay uga fogaadaan ciriiriga.
Waqtigan xaadirka ah, Verizon waxay hadda bilowday inay si ballaaran u adeegsato NG-PON2 oo loogu talagalay FiOS (Fiber Optic Service) waxaana la filayaa inay qalabka NG-PON2 si ballaaran u iibsato sanadaha soo socda. Kevin Smith wuxuu sheegay inaysan jirin wax dhibaato ah oo ku saabsan silsiladda sahayda ilaa hadda.
"GPON waxay ahayd qalab aad u fiican, gigabit-na ma jirin muddo dheer… laakiin masiibada awgeed, dadku waxay dardar gelinayaan qaadashada gigabit. Markaa, annaga, hadda waxay ku saabsan tahay marin u helidda. Waqti macquul ah oo loogu talagalay tallaabada xigta," ayuu ku soo gabagabeeyay.
SoftEL XGS-PON OLT, ONU, 10G OLT, XGS-PON ONU
Waqtiga boostada: Abriil-03-2023