Isebenza kanjani i-GPON OLT?

Isebenza kanjani i-GPON OLT?,
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Izici Zomkhiqizo

● Umsebenzi Wokusekela Wesendlalelo sesi-3: RIP , OSPF , BGP

● Sekela izivumelwano eziningi zokuphinda zingasebenzi: I-FlexLink/STP/RSTP/MSTP/ERPS/LACP

● Isixhumi esibonakalayo sokuphatha sohlobo C

● 1 + 1 Ukungadingeki kwamandla

● 8 x Imbobo ye-GPON

● 4 x GE(RJ45) + 4 x 10GE(SFP+)

I-GPON OLT LM808G inikeza i-8*GE(RJ45) + 4*GE(SFP)/10GE(SFP+), bese uthayipha isixhumi esibonakalayo sokuphatha u-c ukusekela imisebenzi emithathu yomzila wesendlalelo, ukusekelwa kwephrothokholi yokuphindaphinda izixhumanisi eziningi: FlexLink/STP/RSTP/MSTP /ERPS/LACP, Amandla akabili ayakhethwa.

Sihlinzeka ngezimbobo ezingu-4/8/16xGPON, izimbobo ze-4xGE kanye nezimbobo ze-4x10G SFP+.Ubude bungu-1U kuphela ukuze kufakwe kalula nokonga isikhala.Ilungele ukudlala okuthathu, inethiwekhi yokubhekwa kwevidiyo, i-LAN yebhizinisi, i-inthanethi Yezinto, njll.

Faq

Q1: Mangaki ama-ONT i-EPON noma i-GPON OLT yakho engakwazi ukuxhuma kuwo?

A: Kuncike enanini lembobo kanye nesilinganiso se-optical splitter.Ku-EPON OLT, imbobo ye-PON engu-1 ingaxhumeka kuma-pcs angu-64 ONTs umkhawulo.Nge-GPON OLT, imbobo ye-PON engu-1 ingaxhumeka kuma-pcs angu-128 ONTs ubuningi.

Q2: Yiliphi ibanga elikhulu lokudlulisela lemikhiqizo ye-PON kumthengi?

A: Lonke ibanga elikhulu le-pon port lingama-20KM.

Q3: Ungakwazi yini ukusho Uyini umehluko we-ONT & ONU?

A: Awukho umehluko engqikithini, kokubili kungamadivayisi wabasebenzisi.Ungasho futhi ukuthi i-ONT iyingxenye ye-ONU.

Q4: Isho ukuthini i-AX1800 ne-AX3000?

A: I-AX imele i-WiFi 6, i-1800 ithi i-WiFi 1800Gbps, i-3000 i-WiFi 3000Mbps.Ubuchwepheshe be-GPON (Gigabit Passive Optical Network) buguqule imboni yezokuxhumana ngokuhlinzeka ngokudluliswa kwedatha ngesivinini esiphezulu ngamanethiwekhi e-fiber optic.Ingxenye ebalulekile yenethiwekhi ye-GPON yi-OLT (Optical Line Terminal).Kulesi sihloko, sizohlola ukuthi i-GPON OLT isebenza kanjani futhi sixoxe ngamakhono we-8-port Layer 3 GPON OLT ethuthukisiwe.

I-GPON OLT isebenza njengendawo emaphakathi yenethiwekhi ye-GPON, exhuma amatheminali enethiwekhi ye-optical multiple (ONTs) kunethiwekhi yomgogodla womnikezeli wesevisi.Isebenza njengendawo yokuhlanganisa yethrafikhi evela kuma-ONT ahlukahlukene futhi yenza kube lula ukuxhumana phakathi kwawo nenethiwekhi yabahlinzeki besevisi.

I-8-port Layer 3 GPON OLT inikeza izici eziningi ezithuthukisa ukusebenza nokusebenza kwayo.Isekela isethi ecebile yamaphrothokholi okushintsha anezendlalelo ezintathu, okuhlanganisa i-RIP, i-OSPF, i-BGP, i-ISIS, njll., iqinisekisa umzila ophumelelayo nokudluliselwa kwamaphakethe wedatha.Lokhu kuvumela ukuxhumana okungenazihibe kanye nokusetshenziswa kahle kwezinsiza zenethiwekhi.

Isici esihlukanisayo sale GPON OLT inketho yayo yokuphakelwa kwamandla okukabili.Ingasebenza ngokuphakelwa kwamandla okukodwa noma okukabili ongasasebenzi, iqinisekisa isevisi engaphazamiseki ngisho noma kwenzeka ukuphelelwa amandla.Lokhu kwethenjwa kubalulekile kumabhizinisi athembele ekuxhumekeni kwe-inthanethi okungenazihibe.

Ngaphezu kwalokho, i-GPON OLT iyahambisana nama-ONT ezinkampani zangaphandle, ihlinzeka abahlinzeki besevisi ngokuguquguquka kokukhetha kumadivayisi ahlukahlukene amakhasimende.Izimbobo zohlobo C zikwenza kube lula ukuphatha nokuqapha inethiwekhi, ukwenza kube lula ukumisa nokuxazulula izinkinga.

Ukuze kuqinisekiswe ukwabiwa komkhawulokudonsa okulungile, i-OLT isekela umkhawulo wesivinini we-ONT oya phansi komfula.Lesi sici sisiza abahlinzeki besevisi ukuthi balawule ukuminyana kwenethiwekhi futhi bagcine ikhwalithi yesevisi yabo bonke abasebenzisi.

Ukuphepha kwenethiwekhi kuyinto ehamba phambili endaweni yanamuhla yedijithali, futhi le GPON OLT ihlanganisa i-DDOS evikelekile nezindlela zokuvikela amagciwane.Ivikela inethiwekhi ekufinyeleleni okungagunyaziwe, ekuhlaselweni okunonya nokulimala okungaba khona.

I-OLT iphinde inikeze ingcebo yezixhumanisi zokuphatha, okuhlanganisa i-CLI, i-Telnet, i-WEB, i-SNMP V1/V2/V3, i-SSH2.0, njll. Lezi zici zokuphatha inethiwekhi ezisebenziseka kalula zenza abalawuli bakwazi ukuqapha nokulawula amanethiwekhi abo ngempumelelo.

Njengomkhiqizi ohamba phambili emkhakheni wezokuxhumana, inkampani yethu ineminyaka engaphezu kwe-10 yesipiliyoni se-R&D.Sigxila ekukhiqizeni imishini yenethiwekhi ethuthukisiwe ehlukahlukene, okuhlanganisa i-OLT, i-ONU, amaswishi, amarutha kanye nemishini ye-4G/5G CPE.Ngaphezu kwezinsizakalo ze-OEM, siphinde sinikeze i-ODM (Original Design Manufacturer) izixazululo ezihambisana nezidingo eziqondile zamakhasimende ethu.

Ukufingqa, i-GPON OLT idlala indima ebalulekile ekusebenzeni kwenethiwekhi ye-GPON.I-GPON OLT ye-8-port enezingqimba ezintathu ehlinzekwa yinkampani yethu ihlanganisa izici ezithuthukisiwe njengezivumelwano zokushintsha i-L3 ezicebile, izinketho ezimbili zokunikezwa kwamandla kagesi, ukuhambisana nama-ONT ezinkampani zangaphandle, isikhombimsebenzisi esilula sokuphatha, nezinyathelo zokuphepha zenethiwekhi.Ngobuchwepheshe bethu nemikhiqizo ethembekile, silwela ukunikeza izixazululo ezintsha nezinamandla ukuze sihlangabezane nezidingo ezishintshayo njalo zemboni yezokuxhumana.