OLTKayan aiki yana da manyan abubuwan da suka faru guda biyu masu zuwa: na farko, goyon bayan katin hukumar 10G PON, gami da haɓaka ƙarfin musayar ramuka guda ɗaya da ƙarfin musayar gabaɗaya, da goyon bayan tashar tashar jiragen ruwa don manyan tashoshin bandwidth kamar 10GE, da sauransu; Na biyu, tare da tsarin hanyar sadarwa na kowane ma'aikaci yana haɓaka zuwa SDN/NFV,,OLTkayan aiki da kansu suna fuskantar matsalar haɓakawa zuwa SDN / NFV.
(1) Taimakawa 10 GPON don kayan aikin cibiyar sadarwa na yanzu
Kayan aiki na cibiyar sadarwa na yanzu na iya tallafawa katin katin 10G PON ta hanyar haɓaka babban katin kula da wutar lantarki. Bayan haɓaka na'urori, yawancin na'urorin da ke akwai kuma suna tallafawa 10G PON. Saboda haka, lokacin daOLTan daidaita kayan aiki tare da allon 10G PON, ban da tallafin kayan aikin da kansa, kowane ɗan kasuwa kuma yana buƙatar haɓaka gudanarwar cibiyar sadarwa da kayan aiki.
(2) Juyin Halitta zuwa SDN / NFV
SDN/NFV na iya raba albarkatun samun dama, sauƙaƙe sarrafa sabis, da kuma gane ɗaukar ayyuka da yawa. Ta hanyar SDN / NFV, ana iya aiwatar da ayyuka masu zuwa: albarkatun kayan aiki masu zaman kansu, albarkatun VLAN, tebur na MAC, tebur mai tuƙi, albarkatun layin QoS masu zaman kansu; software yana fasalta masu zaman kansu, kuma ana iya daidaita fasali daban-daban da bambance-bambancen keɓancewa; yankin gudanarwa na rarrabawa, keɓancewar bututun na vOLT, gami da samar da sabis,, aiki da kiyayewa, ƙararrawa, log, da sauransu.
OLTna'urori kamar yadda na'urorin samun dama suka samo asali zuwa SDN / NFV, ra'ayi na yau da kullum shine cewa yana da wuya a cimma "akwatin farar fata", musamman don gane matakan gudanarwa na cibiyar sadarwa da kuma haɓaka wasu ayyukan sarrafawa marasa lokaci. A matakin farko, marubucin ya fi fahimtar slicing network, watoOLTkama-da-wane, kama-da-waneOLTzuwa yawancin OLTs. A halin yanzu, ana iya gane shi don rarraba tsarin aikiOLTdangane da katin allo, tashar PON, na'urar tasha da tashar mai amfani (UNI). A cikin mataki na gaba, daidaitaccen ƙirar arewa-kudu (Netconf / YAGN, OpenFlow) sannu a hankali an gane shi, kuma ana raba sarrafawa da turawa ta hanyar mai sarrafa SDN.
Babban yanayin aikace-aikacen SDN / NFV suna da aminci City (bidiyon sa ido), PON yana ɗaukar sabis na LSN, cibiyar sadarwar harabar, komawar ƙaramin tasha, otal masu alaƙa da ƙasashen waje, da sauransu.
(3) Mai zuwaOLTsamfurori
A halin yanzu, dandamali na samun damar gani na zamani na gaba galibi ya dogara ne akan samfuran da ake dasu don gane juyin halitta zuwa tsararrun damar 100G na gaba da SDN, da kuma canjin yanayi.OLTna'urorin cikin SDN suna cikin tsari har yanzu, don hakaOLTbashi da sharuddan SDN a cikin gajeren lokaci.
A sama ne Trend na ci gaban naOLTkayan aiki, Shenzhen HDV photoelectron fasahar co., LTD.is karfi, babban zafi kayayyakin daOLTkayan aiki: tara irinolt, karamaolt, molt, oltcanza, oltmodule, sadarwaolt, da dai sauransu, ci gabanOLTkayan aiki ba su da iyaka a zamanin sadarwar,OLTHakanan yana ɗaya daga cikin samfuran sadarwar da ba makawa a cikin kayan aikin cibiyar sadarwa, idan ya cancanta, zaku iya koyo daga kamfaninmu, za mu samar da sabis na siyarwa na ƙwararru da bayan-tallace-tallace.