OLTthepa e na le mekhoa e 'meli e meholo e latelang: ea pele, tšehetso ea karete ea boto ea 10G PON, ho kenyelletsa le ho eketseha ha bokhoni ba phapanyetsano ea slot e le' ngoe le matla a phapanyetsano ka kakaretso, le tšehetso ea uplink port bakeng sa likou tse kholo tsa bandwidth tse kang 10GE, joalo-joalo; sebopeho sa marang-rang se akaretsang sa opareitara e 'ngoe le e' ngoe e fetohelang ho SDN/NFV,,OLTthepa ka boeona e tobane le bothata ba ho fetohela ho SDN / NFV.
(1) Tšehetso ea 10 GPON bakeng sa lisebelisoa tsa morao-rao tsa marang-rang
Thepa ea marang-rang ea hona joale e ka tšehetsa karete ea boto ea 10G PON ka ho ntlafatsa karete ea boto ea taolo le matla a matla. Kamora lisebelisoa tse ntlafalitsoeng, lisebelisoa tse ngata tse teng li boetse li tšehetsa 10G PON. Ka hona, ha hoOLTthepa e hlophisitsoe ka boto ea 10G PON, ntle le ts'ehetso ea thepa ka boeona, mohoebi e mong le e mong o boetse o hloka ho ntlafatsa tsamaiso ea marang-rang le lisebelisoa.
(2) Ho iphetola ha lintho ho SDN / NFV
SDN / NFV e ka arolelana lisebelisoa tsa phihlello, ea nolofatsa taolo ea lits'ebeletso, le ho hlokomela lits'ebeletso tse ngata. Ka SDN / NFV, mesebetsi e latelang e ka phethahala: lisebelisoa tsa hardware tse ikemetseng, lisebelisoa tsa VLAN, tafole ea MAC, tafole ea litsela, mehloli ea queue ea QoS e ikemetseng; software e na le likarolo tse ikemetseng, 'me likarolo li ka hlophisoa ka mokhoa o fapaneng le ho khetholloa; taolo ea taolo ea taolo, ho arola lipeipi tsa tlhophiso tsa volt, ho kenyeletsoa phepelo ea lits'ebeletso, ts'ebetso le tlhokomelo, alamo, log, joalo-joalo.
OLTLisebelisoa ha lisebelisoa tsa phihlello li fetoha ho SDN / NFV, pono e kholo ke hore ho thata ho fihlela "lebokose le lesoeu", haholoholo ho hlokomela taolo ea boemo ba marang-rang le phetoho e eang holimo ea mesebetsi e meng eo e seng ea nako ea nnete. Boemong ba pele, mongoli o hlokomela haholo-holo ho arola marang-rang, e lengOLTvirtualization, virtual oneOLTka li-OLT tse ngata. Hona joale, ho ka hlokomeloa ho arola virtualizationOLTe ipapisitse le karete ea boto, boema-kepe ba PON, sesebelisoa sa terminal le boema-kepe ba basebelisi (UNI). Boemong ba morao-rao, sebopeho se tloaelehileng sa leboea-boroa (Netconf / YAGN, OpenFlow) se bonoa butle-butle, 'me taolo le ho fetisa li aroloa ka molaoli oa SDN.
Maemo a mantlha a ts'ebeliso ea SDN / NFV ke Motse o bolokehileng (ho shebella video), PON e na le lits'ebeletso tsa LSN, marang-rang a khamphase, ho khutla ha liteishene tse nyane, lihotele tse amanang le kantle ho naha, jj.
(3) Moloko o latelangOLTlihlahisoa
Hona joale, sethaleng se latelang sa optical access sethaleng se itšetlehile haholo ka lihlahisoa tse teng ho lemoha ho iphetola ha moloko o latelang oa 100G le SDN, le phetoho eaOLTlisebelisoa ho SDN ha e le hantle li ntse li le sethaleng sa moralo, kahooOLTha e na maemo a SDN ka nako e khuts'oane.
Ka holimo ke mokhoa oa tsoelopele eaOLTthepa, Shenzhen HDV photoelectron technology co., LTD.e matla, lihlahisoa tse chesang tse ka sehloohong tse nang leOLTlisebelisoa: mofuta oa rackolt, e nyaneolt, e kopaneolt, oltswitjha, oltmojule, puisanoolt, joalo-joalo, tsoelo-pele eaOLTthepa e ke keng ea lekanngoa mehleng ea marang-rang,OLTe boetse ke e 'ngoe ea lihlahisoa tsa bohlokoa tsa puisano ka thepa ea marang-rang, haeba ho hlokahala, u ka ithuta ho tsoa k'hamphaning ea rona, re tla fana ka litšebeletso tsa pele tsa thekiso le tsa morao-rao.