1. Chii chinonzi XGS-PON?
Zvose zviri zviviriXG-PONuye XGS-PON ndeyeGponSeries. Kubva pane technical Roadmap, XGS-PON ndiyo tekinoroji yekushanduka kwe xg-pon.
Ose ese XG-PON-PON-PON ndeye 10G PON, musiyano mukuru ndeye: XG-PON ndeye Asymmetric Pon, iyo Uplink XGS-PON ndeye symmetric pon, iyo uplink / pasi yekudzikira ye pon port iyo chiyero ndeye 10G / 10G.
Iyo main pon tekinoroji parizvino inoshandiswa i gpon uye xg-pon, ese ari maviri ari asymmetric pon. Sezvo iyo yemushandisi yakakwira / yekudzika data kazhinji inowanzoita asymmetrical, kutora imwe yeguta rekutanga-tsier semuenzaniso, avhareji yekukwira kumusoro kweiyo chete 22% yeiyo nzvimbo yekunyora. Naizvozvo, hunhu hwehunyanzvi hweasymmetric pon zvine hukama nezvinodiwa nevashandisi. mechi. Zvinotonyanya kukosha, chiyero chekumusoro cheAsymmetric PON zvakaderera, mutengo wekutumira zvikamu zvakadai sekurara muAnu zvakaderera, uye mutengo wemidziyo unodzikira.
Nekudaro, zvinodiwa nevashandisi zvakasiyana. Nekukwira kweiyo Breakcast Mitsara yakatsaurwa inomedza inoda kupa symmetrical uplink / pasilink matunhu. Aya mabhizinesi anokurudzira kudiwa kweXGS-pon.
2. Kugutsikana kweXGS-PON, XG-PON uye GPON
XGS-PON ndeye tekinoroji yekushanduka kweGPON uye XG-PON, uye inotsigira yakasanganiswa yemhando matatu emhando dzeAnus: GPON, XG-PON uye XGS-PON.
2.1 Kugutsikana kweXGS-PON uye XG-PON
SaXg-pon, iyo kudzikira kwe xgs-pon inotora nzira yendambo, uye iyo iyo uplink inotora nzira yeTDMA.
Kubva pakadzika mwaka whoulth uye dowangnstream of xgs Onu anosarudza kugamuchira chiratidzo chayo uye anorasa zvimwe zviratidzo.
Iko kukwidzwa kweXGS-PON kunoitwa nedata kutapurirana zvinoenderana nenguva Slots, uye Onu inotumira data munguva inotsvedza inotenderwa neOLT. Iyo OLT ine musoro inogovera nguva slots maererano neyekutamba kwemotokari yeiyo Ous uye mhando yeoni (ndeye xg-pon kana xgs-pon?). Munguva iyo slot yakagoverwa kuXG-PON OUTO, iyo data yekutumira yedata ndeye 2,5GBPS; Munguva iyo slot yakagoverwa kune xgs-pon Onu, iyo data yekutumira yedata ndeye 10GBPS.
Inogona kuoneka kuti XGS-PON zvakasarudzika inotsigira mukana wakasanganiswa nemhando mbiri dze onus, xg-pon uye xgs-pon.
2.2 Kubatana kweXGS-PON uyeGpon
Sezvo iyo inflink / kudzika wavelength yakasiyana neiyo yeGPON, XGS-PON inoshandisa iyo combo solid yekugovera ODN neGPON. Nezve musimboti weCOMBO Solid solution, taura nezvenyaya yekuti "Kukurukurirana pane mhinduro yekuvandudza iyo XG-PON ROPLE SOPLICTIONS yeCOMBO SUBLE BHUKU".
Iyo Combo Optical Module yeXGS-PON Inobatanidza GPON Optical Module, XGS-PON Optical Module uye WDM Multlexer.
Mukutungamira kwakakwira, mushure mekutungamira kwechiratidzo kunopinda xgs-pon combo port, wdm mafirita eGPON chiratidzo uye xgs-pon chiratidzo maererano newaslength, uye wozotumira chiratidzo kune dzakasiyana nzira.
Mukutungamira kwekudzika, masaini kubva kuGPON chiteshi uye XGS-PON Channel inoverengeka kuburikidza neWDM, uye chiratidzo chakasanganiswa chinodzikira kune iyo Onu kuburikidza neO. Sezvo mawindollents akasiyana, akasiyana marudzi e onus akasarudza iyo inodikanwa wavelengths yekugamuchira masaini kuburikidza nemafirita emukati.
Sezvo XGS-PON NENYAYA DZINOGONESESWA NEXG-PON Solid of XGS inotsigira mukana wekusanganiswa weGPON, XG-PON uye XGS-PON-PON Matatu mhando dze onus. Iyo Combo Optical Module yeXGS-PON inodaidzwawo matatu Mode Op Optical Module Module Module Module
3. Soko mamiriro
Yakakanganiswa nemidziyo inodhura uye kusimba kwemidziyo, iyo iripo yemidziyo yemidziyo ye xgs-pon yakanyanya kukwirira kupfuura iyo ye xg-pon. Pakati pavo, iyo yeyuniti mutengo weOLT (kusanganisira Combo Mushandisi Bhodhi) iri anenge 20% yepamusoro, uye mutengo unit we onu anopfuura 50% yepamusoro.
Kunyangwe mitsara yakazvitsaurira inoda kuendesa / kudzikisira zvinyorwa zvemitsipa, iyo traffic chaiyo yemitsetse yakatsaurwa inomedza ichiri kutongwa nenzira inotevera. Kunyangwe paine zvimwe uye zvimwe zviitiko zvinowanikwa nevashandisi zvakanyanya kune Uplink bandwidth Bandwidth
Kutumira Nguva: Kubvumbi-12-2023