Shakisha LIMEE udushya tugezweho muri tekinoroji ya XGSPON: 8-port OLT ifite ubushobozi bwa Layeri 3

Shakisha LIMEE udushya tugezweho muri tekinoroji ya XGSPON: 8-port OLT ifite ubushobozi bwa Layeri 3,
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Ibiranga ibicuruzwa

LM241TW4, uburyo bubiri ONU / ONT, nimwe murwego rwa XPON optique ya netique, shyigikira GPON na EPON uburyo bubiri bwo kwimenyereza.Bikoreshwa kuri FTTH / FTTO, LM241TW4 irashobora guhuza imikorere idafite umugozi ihuye na 802.11 a / b / g / n ibipimo bya tekiniki.Ifasha kandi ibimenyetso bya 2.4GHz.Irashobora guha abakoresha uburyo bwiza bwo kohereza amakuru kurinda umutekano.Kandi utange serivise nziza ya TV ukoresheje icyambu 1 CATV.

Icyambu 4-XPON ONT yemerera abakoresha kugera kumurongo wihuta wa enterineti XPON, isangiwe nicyambu cya Gigabit Ethernet.Hejuru 1.25Gbps, kumanuka 2.5 / 1.25Gbps, intera yohereza kugeza kuri 20Km.Hamwe n'umuvuduko ugera kuri 300Mbps, LM240TUW5 ikoresha antenne yo hanze ikwirakwiza ibintu byose kugirango igabanye umurongo wa simsiz na sensibilité, kugirango ubashe kwakira ibimenyetso bidafite umugozi aho ariho hose murugo cyangwa mu biro kandi ushobora no guhuza na TV, ishobora guteza imbere ubuzima bwawe.

Ibibazo

Q1: Ni irihe tandukaniro riri hagati ya EPON GPON OLT na XGSPON OLT?

Itandukaniro rinini nuko XGSPON OLT ishyigikira GPON / XGPON / XGSPON, Umuvuduko Wihuse.

Q2: Nangahe ONT yawe EPON cyangwa GPON OLT ishobora guhuza

Igisubizo: Biterwa nibyambu byinshi hamwe na optique yo gutandukanya.Kuri EPON OLT, icyambu 1 PON kirashobora guhuza 64 pcs ONTs ntarengwa.Kuri GPON OLT, icyambu 1 PON kirashobora guhuza 128 pcs ONTs ntarengwa.

Q3: Nubuhe burebure bwohereza ibicuruzwa bya PON kubaguzi?

Igisubizo: Intera zose zoherejwe nicyambu cya 20KM.

Q4: Ntushobora kuvuga Itandukaniro rya ONT & ONU?

Igisubizo: Nta tandukaniro riri muri rusange, byombi ni ibikoresho byabakoresha.Urashobora kandi kuvuga ko ONT igizwe na ONU.

Q5: FTTH / FTTO ni iki?

FTTH / FTTO ni iki?

Tekinoroji ya XGSPON (10 ya Gigabit Symmetric Passive Optical Network) yahinduye itumanaho rya fibre optique, itanga umuvuduko wo kohereza amakuru byihuse, kongera umurongo wa interineti no kuzamura imikorere y'urusobe.Kugirango ugere kumurongo udahuza kandi wuzuze ibisabwa byiterambere bya porogaramu zigezweho, abatanga serivise bahora baharanira gukoresha umurongo mwiza wa optique (OLTs).Muri iyi blog, tuzasesengura udushya tugezweho mu ikoranabuhanga rya XGSPON.

GPON (Gigabit Passive Optical Network) yashyizeho urufatiro rwitumanaho ryihuta rya fibre optique, ikurikirwa na XGPON (10 Gigabit PON) itanga umurongo mwinshi.Nyamara, XGSPON igenda iyindi ntambwe, ituma ibipimo byamakuru bihwanye na 10 Gbps haba mumasoko yo hejuru no kumanuka, bikavamo guhuza byihuse, byizewe.

Ubusanzwe, OLTs yagizwe ibyambu bike.Ariko, kugirango umubare wabakoresha nibikoresho byiyongera mwisi yisi ihujwe, OLTs ifite ibyambu 8 biragenda byamamara.Ubwiyongere bw'icyambu bwagutse butuma abatanga serivisi bashobora guha serivisi nini abakiriya, bigatuma fibre ihuza abantu benshi nubucuruzi.

Imikorere ya Layeri 3:
Kwinjiza imikorere ya Layeri 3 muri OLT ifungura ubushobozi bwagutse bwo kuyobora, bityo bikazamura imikorere numuyoboro.Igice cya 3 cyahinduwe gishinzwe kuyobora paki zamakuru mumiyoboro inyuranye, guteza imbere amakuru neza no kugabanya ubwinshi bwurusobe.Muguhuza imikorere ya Layeri 3 muri OLT, abatanga serivise barashobora guhindura imikorere y'urusobekerane, kwemeza amakuru neza, no kuzamura uburambe bwabakoresha.

OLT iheruka guhuza tekinoroji ya XGSPON hamwe nibyambu 8 hamwe na Layeri 3 ikora, itanga inyungu nyinshi.Abatanga serivise barashobora kwishimira ubushobozi bwabakoresha, kunoza imikorere yumurongo no kuyobora byoroshye.Ku rundi ruhande, abakoresha ba nyuma, barashobora kwihuta cyane kuri interineti yihuta, guhuza kwizewe, no kunoza imikorere kubikorwa byogukoresha amakuru nko gukwirakwiza amashusho, gukina kumurongo, hamwe na serivise.

Mugihe ikoranabuhanga rikomeje gutera imbere, hakenewe umuvuduko mwinshi, wizewe ukomeje kwiyongera.Tekinoroji ya XGSPON, hamwe nubushobozi bwayo bwogukwirakwiza amakuru, hamwe na OLT iheruka ifite 8-port hamwe nubushobozi bwa Layeri 3, itanga igisubizo gikomeye cyujuje ibyo bisabwa.Mugukoresha udushya, abatanga serivise barashobora kuzuza neza ibyifuzo byiyongera byoguhuza kijyambere, bigaha abakiriya imikorere myiza yumurongo hamwe nuburambe bwabakoresha butagereranywa.