Incamake y'Ikoranabuhanga rya XPON
XPON ni tekinoroji yagutse ya tekinoroji ishingiye kuri Passive Optical Network (PON).Igera ku muvuduko mwinshi kandi ufite ubushobozi bunini bwo kohereza amakuru binyuze muri fibre imwe.Tekinoroji ya XPON ikoresha uburyo bwo kohereza ibintu byerekana ibimenyetso bya optique kugirango ikwirakwize ibimenyetso bya optique kubakoresha benshi, bityo tumenye gusaranganya amikoro make.
Imiterere ya XPON
Sisitemu ya XPON igizwe ahanini nibice bitatu: umurongo wa optique wumurongo (OLT), umuyoboro wa optique (ONU) hamwe na optique ya optique (Splitter).OLT iherereye ku biro bikuru bikoresha kandi ishinzwe gutanga imiyoboro ihuza uruhande no kohereza amakuru ku miyoboro yo hejuru nko mu turere twa metero nkuru.ONU iherereye kumpera yumukoresha, itanga abakoresha uburyo bwo kubona imiyoboro no kumenya guhindura no gutunganya amakuru yamakuru.Gutandukanya optique ya optique ikwirakwiza ibimenyetso bya optique kuri byinshiONUs kugirango ugere kumurongo.
XPON 4GE + AC + WIFI + CATV + AMAFOTO ONU
CX51141R07C
Ikoranabuhanga rya XPON
XPON ikoresha tekinoroji yo kugabana igihe (TDM) kugirango igere ku makuru.Muri tekinoroji ya TDM, umwanya utandukanye (Umwanya wigihe) ugabanijwe hagati ya OLT na ONU kugirango bamenye kohereza amakuru mubyerekezo byombi.By'umwihariko ,.OLTKugenera amakuru kuri ONU zitandukanye ukurikije umwanya mugihe cyerekezo cyo hejuru, kandi ugatanga amakuru kuri ONU zose muburyo bwo hasi.ONU ihitamo kwakira cyangwa kohereza amakuru ukurikije igihe cyagenwe.
8 PON Port EPON OLT CT- GEPON3840
XPON ikubiyemo amakuru hamwe nisesengura
Muri sisitemu ya XPON, gukusanya amakuru bivuga inzira yo kongeramo amakuru nkimitwe hamwe na romoruki kubice byamakuru byoherejwe hagati ya OLT na ONU.Aya makuru akoreshwa kugirango amenye ubwoko, aho agana nibindi biranga amakuru yamakuru kugirango iherezo ryakira rishobore gusesengura no gutunganya amakuru.Gukurikirana amakuru ni inzira yo kwakira impera igarura amakuru kumiterere yumwimerere ishingiye kumakuru ya encapsulation.
XPON uburyo bwo kohereza amakuru
Muri sisitemu ya XPON, inzira yo kohereza amakuru ikubiyemo intambwe zikurikira:
1. OLT ikubiyemo amakuru mubimenyetso bya optique ikohereza kuri pasitike optique ikoresheje umugozi wa optique.
2. Passive optique itandukanya ikwirakwiza ibimenyetso bya optique kuri ONU ihuye.
3. Nyuma yo kwakira ibimenyetso bya optique, ONU ikora optique-to-amashanyarazi ihindura kandi ikuramo amakuru.
4. ONU igena aho amakuru yerekanwe yerekeza kumakuru ashingiye kubikusanyamakuru, kandi ikohereza amakuru kubikoresho cyangwa uyikoresha.
5. Igikoresho cyakira cyangwa umukoresha arasesengura kandi agatunganya amakuru nyuma yo kuyakira.
Uburyo bwumutekano wa XPON
Ibibazo byumutekano byugarije XPON birimo cyane cyane kwinjira muburyo butemewe, ibitero bibi no gutega amatwi amakuru.Mu rwego rwo gukemura ibyo bibazo, sisitemu ya XPON ikoresha uburyo butandukanye bwumutekano:
1. Uburyo bwo kwemeza: Kora indangamuntu kuri ONU kugirango umenye neza ko abakoresha bemewe aribo bashobora kugera kumurongo.
2. Uburyo bwa Encryption: Shishoza amakuru yatanzwe kugirango wirinde ko amakuru ategera amatwi cyangwa ngo yangwe.
3. Igenzura ryinjira: Gabanya uburenganzira bwabakoresha kugirango wirinde abakoresha batemewe gukoresha umutungo wurusobe.
4. Gukurikirana no gutera ubwoba: Kurikirana uko urusobe rumeze mugihe nyacyo, gutabaza mugihe habonetse ibihe bidasanzwe, kandi ufate ingamba zumutekano.
Gushyira mu bikorwa XPON murugo
Tekinoroji ya XPON ifite ibyifuzo byinshi byo gukoresha murugo.Mbere ya byose, XPON irashobora kugera kuri enterineti yihuta kugirango ihuze ibyifuzo byabakoresha murugo kumuvuduko wurusobe;icya kabiri, XPON ntisaba insinga zo murugo, zigabanya amafaranga yo kwishyiriraho no gufata neza imiyoboro yo murugo;amaherezo, XPON irashobora kumenya guhuza imiyoboro myinshi, guhuza terefone, TV na mudasobwa.Umuyoboro winjijwe mumurongo umwe kugirango byorohereze abakoresha no kuyobora.
Igihe cyo kohereza: Ukwakira-30-2023
