Kodi pali kusiyana kotani pakati pa XGSPON OLT ndi GPON OLT?

Kodi pali kusiyana kotani pakati pa XGSPON OLT ndi GPON OLT?,
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Makhalidwe Azinthu

● 8 x XG(S)-PON/GPON Port

● Support Layer 3 Ntchito: RIP/OSPF/BGP/ISIS

● 8x10GE/GE SFP + 2x100G QSFP28

● Kuthandizira ma protocol angapo a redundancy: FlexLink/STP/RSTP/MSTP/ERPS/LACP

● 1 + 1 Kuchepetsa Mphamvu

LM808XGS PON OLT ndi gulu lophatikizika kwambiri, lalikulu XG(S)-PON OLT la ogwira ntchito, ma ISPs, mabizinesi, ndi mapulogalamu apasukulu.Chogulitsacho chimatsatira ndondomeko yaukadaulo ya ITU-T G.987/G.988, ndipo imatha kukhala yogwirizana ndi mitundu itatu ya G/XG/XGS nthawi yomweyo.Dongosolo la asymmetric (mpaka 2.5Gbps, pansi pa 10Gbps) limatchedwa XGPON, ndi symmetric system (mmwamba 10Gbps, pansi 10Gbps) amatchedwa XGSPON.Zogulitsa zili ndi kutseguka kwabwino, kugwirizanitsa mwamphamvu, kudalirika kwakukulu ndi ntchito zonse za mapulogalamu，Pamodzi ndi optical Network unit (ONU), ikhoza kupatsa ogwiritsa ntchito burodibandi, mawu, mavidiyo, kuyang'anitsitsa ndi zina zambiri zothandizira.Iwo akhoza ankagwiritsa ntchito mu FTTH kupeza opareshoni, VPN, boma ndi ogwira ntchito paki kupeza, kampasi maukonde mwayi, ETC.XG(S) -PON OLT imapereka bandwidth yapamwamba.M'mawonekedwe ogwiritsira ntchito, kasinthidwe ka ntchito ndi O&M yolandira GPON kwathunthu.

LM808XGS PON OLT ndi 1U yokha kutalika, yosavuta kukhazikitsa ndi kukonza, ndikusunga malo.Imathandizira maukonde osakanikirana amitundu yosiyanasiyana ya ma ONU, omwe amatha kupulumutsa ndalama zambiri kwa ogwira ntchito. M'gawo lolumikizana ndi matelefoni, kutsatira ukadaulo waposachedwa ndikofunikira kuti mabizinesi azikhala opikisana.Mwa njira zambiri zapamwamba zomwe zilipo, zosankha ziwiri zodziwika kwambiri ndi XGSPON OLT ndi GPON OLT.Matekinoloje onsewa amapereka mwayi wopezeka pa intaneti wothamanga kwambiri ndipo amakhala ngati maziko operekera chithandizo cha Broadband kwa ogwiritsa ntchito omaliza.Komabe, pali kusiyana kwakukulu komwe kumawasiyanitsa.M'nkhaniyi, tiwona kusiyana kumeneku ndikukuthandizani kumvetsetsa kuti ndi njira iti yomwe ili yoyenera bizinesi yanu.

Choyamba, tiyeni timvetsetse zomwe XGSPON OLT ndi GPON OLT zimayimira.OLT imayimira Optical Line Terminal, pamene XGSPON ndi GPON ndi miyeso iwiri yosiyana ya ma network owoneka bwino.XGSPON ndiye mulingo waposachedwa kwambiri komanso wapamwamba kwambiri, wopereka liwiro komanso bandwidth yayikulu kuposa GPON.XGSPON imagwira ntchito mofanana pa 10Gbps, pamene GPON imagwira ntchito pamtunda wotsika wa 2.5Gbps ndi kumtunda kwa 1.25Gbps.

Kusiyana kwakukulu pakati pa XGSPON OLT ndi GPON OLT ndi kuchuluka kwa madoko omwe alipo.XGSPON OLT imakhala ndi madoko 8, pomwe GPON OLT imakhala ndi madoko 4 kapena kuchepera.Izi zikutanthauza kuti XGSPON OLT ikhoza kulumikiza chiwerengero chachikulu cha ONUs (Optical Network Units) kapena ogwiritsa ntchito mapeto, ndikupangitsa kuti ikhale yoyenera kwa malonda omwe ali ndi ogwiritsa ntchito ambiri.

Kusiyana kwina kodziwika ndi magwiridwe antchito a Layer 3.XGSPON OLT imapereka ntchito zosanjikiza zitatu, kuphatikiza ma protocol a RIP/OSPF/BGP/ISIS, omwe amakulitsa luso lamayendedwe ndikulola masinthidwe ovuta kwambiri.Kumbali ina, GPON OLT ili ndi magwiridwe antchito ochepa ndipo nthawi zambiri imakhala ndi ma protocol monga RIP.

Kuchuluka kwa doko la Uplink ndichinthu china chofunikira kuganizira.XGSPON OLT imapereka zosankha zamadoko mpaka 100G, pomwe GPON OLT nthawi zambiri imathandizira kutsika kwapamwamba.Kukwera kwapamwamba kumeneku kumapangitsa XGSPON OLT kukhala chisankho chabwinoko kwa mabizinesi omwe amafunikira bandwidth yokulirapo pamagalimoto okwera komanso otsika.

Onse a XGSPON OLT ndi GPON OLT amapereka njira ziwiri zopangira magetsi.Mbali iyi ya redundancy imatsimikizira kuti ntchitoyo isasokonezedwe ngakhale mphamvu italephera.Koma ndizoyenera kudziwa kuti si ma OLT onse pamsika omwe amapereka njira ziwiri zamagetsi, chifukwa chake ndikofunikira kusankha wodalirika yemwe angapereke izi.

Pankhani ya chitetezo, onse a XGSPON OLT ndi GPON OLT amapereka ntchito monga DDOS yotetezeka komanso chitetezo cha ma virus.Njira zotetezerazi zimateteza zida zapaintaneti ku ziwopsezo zomwe zingachitike pa intaneti ndikuwonetsetsa kuti ogwiritsa ntchito amatha kukhala ndi kulumikizana kodalirika komanso kotetezeka.

Kugwirizana ndi mitundu ina ya ONU ndikofunikira kwambiri posankha OLT.Onse a XGSPON OLT ndi GPON OLT amapereka kuyanjana ndi ma ONU osiyanasiyana, kuwonetsetsa kusinthasintha pakutumiza ndi kuphatikiza.

Kumbali ya kasamalidwe ka makina, XGSPON OLT ndi GPON OLT amapereka zosankha zambiri monga CLI, Telnet, WEB, SNMP V1/V2/V3, ndi SSH2.0.Ndondomeko zoyendetsera izi zimalola oyang'anira maukonde kuti aziyang'anira bwino ndikuwongolera ma OLT ndi ONU.

Mwachidule, onse a XGSPON OLT ndi GPON OLT ndi zosankha zabwino kwambiri zamabizinesi omwe akufuna kuyika zomangamanga zothamanga kwambiri.XGSPON OLT imapereka liwiro lachangu, madoko ochulukirapo, luso lapamwamba la Layer 3, kukweza kwapamwamba komanso zida zamphamvu zachitetezo.Kumbali ina, kwa maukonde ang'onoang'ono okhala ndi ogwiritsa ntchito ochepa, GPON OLT ndi njira yotsika mtengo.Pamapeto pake, kusankha pakati pa XGSPON OLT ndi GPON OLT kumatengera zomwe bizinesi yanu ikufuna komanso bajeti.Kusankha wogulitsa odziwika ngati kampani yathu yomwe ili ndi ukadaulo komanso luso lamakampani ndikofunikira pakuwonetsetsa kuti maukonde atumizidwa modalirika komanso opanda msoko.Pokhala ndi zaka zopitilira 10 m'munda waku China wolumikizirana, timapereka zinthu ndi mautumiki osiyanasiyana, kuphatikiza OLT, ONU, masiwichi, ma routers ndi 4G/5G CPE.Zogulitsa zathu zimathandizira GPON, XGPON ndi XGSPON ndipo zimakhala ndi luso lapamwamba la Layer 3 komanso chitetezo chapamwamba.Timapereka ntchito za OEM ndi ODM, kuwonetsetsa kusinthasintha ndi zosankha zamakasitomala athu.Lumikizanani nafe lero kuti tikambirane zosowa zanu pamanetiweki ndikupeza yankho labwino kwambiri pabizinesi yanu.