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Waa maxay 4 deked EPON OLT?

Astaamaha Muhiimka ah:

● Taajir L2 iyo L3 hawlaha beddelka: RIP, OSPF, BGP

● La jaanqaadi kara noocyada kale ee ONU/ONT

● Hubi DDOS iyo ilaalinta fayraska

● Dami alaarmiga


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Waa maxay 4 deked EPON OLT?,
,

Sifada wax soo saarka

LM804E

● Taageerada shaqada lakabka 3: RIP, OSPF, BGP

● Waxay taageertaa borotokoolka dib-u-celinta xiriirinta badan: FlexLink/STP/RSTP/MSTP/ERPS/LACP

● 1 + 1 Korontada oo yaraada

● 4 x Dekedda EPON

● 4 x GE(RJ45) + 4 x 10GE(SFP+)

Cassette EPON OLT waa isku dhafka sare iyo awoodda yar ee OLT loogu talagalay hawl-wadeenada - gelitaanka iyo isku xirka xarunta ganacsiga.Waxay raacaysaa IEEE802.3 ah heerarka farsamada waxayna buuxisaa shuruudaha qalabka EPON OLT ee YD/T 1945-2006 Shuruudaha farsamada ee helitaanka shabakad-ku salaysan Ethernet Passive Optical Network (EPON) iyo Shiinaha telecom EPON shuruudaha farsamada 3.0.Waxay leedahay furfurnaan aad u fiican, awood weyn, isku hallayn sare, shaqo software dhammaystiran, ka faa'iidaysi hufan oo ka faa'iideysiga ganacsiga iyo awoodda taageerada ganacsiga ee Ethernet, oo si ballaaran loogu dabaqay daboolka shabakadda dhamaadka-dhamaadka hawlwadeenka, dhismaha shabakadda gaarka ah, gelitaanka xarunta ganacsiga iyo dhismaha shabakada kale ee gelitaanka.

Cassette EPON OLT waxay bixisaa 4/8 dekedaha EPON, 4xGE Ethernet dekedo iyo 4x10G(SFP+) dekedaha kor u kaca.Dhererku waa kaliya 1U si sahlan loo rakibo iyo badbaadinta booska.Waxay qabataa tignoolajiyada horumarsan, iyadoo bixisa xal wax ku ool ah EPON.Waxaa intaa dheer, waxay u kaydisaa kharash badan hawlwadeenada sababtoo ah waxay taageeri kartaa isku-xidhka isku-xidhka ONU ee kala duwan.OLT waxay u adeegtaa sidii barta dhexe ee lagu maareeyo laguna xiro isku xirka isticmaalayaasha dhamaadka badan.4 dekedda Epon OLT qaabeynta.Waxaa si gaar ah loogu talagalay in lagu haqabtiro ganacsiyada yaryar iyo baahiyaha isku xirka shabakada.

Epon 4-Port OLT waxay siisaa faa'iidooyin muhiim ah hawlwadeenada shabakadaIyada oo leh afar dekedood, OLT waxay ku taageeri kartaa isku xidhka isku mar ee ONUs badan (Cutubyada Shabakadda indhaha) ama ONT-yada (Terminals Network Optical).Waxay u ogolaataa isticmaalayaasha si degdeg ah oo la isku halleyn karo Internet-xawaaraha sare leh, codka iyo adeegyada muqaal.Isku xirkani wuxuu ku habboon yahay ganacsiyada yaryar iyo kuwa dhexdhexaadka ah.bulshada deegaanka iyo deegaanka ganacsiga

Faa'iidada muhiimka ah ee 4-deked Epon OLT waa miisaankeeda.Iyada oo ay sii kordhayso baahida loo qabo adeegyada xawaaraha sare leh ee hawlwadeenada shabakadaha waxay si fudud u balaarin karaan kaabayaasha shabakadooda iyagoo ku daraya 4-dekedood OLT sida loogu baahdo.Dabacsanaantu waxay u oggolaanaysaa hawl-wadeennada inay la qabsadaan isbeddelka baahiyaha macaamiisha.iyada oo aan wax badan la gelin qalab iyo kaabayaal cusub

4-dekedda Epon OLT sidoo kale waxaa loogu talagalay isku halaynta iyo waxqabadka.Cutubka OLT waxa uu leeyahay qalab horumarsan iyo astaamo software kuwaas oo awood u siinaya maaraynta taraafikada oo hufan, wax soo saar sare iyo daahitaan hoose.Natiijadu waa waayo-aragnimo weyn oo isticmaale oo loogu talagalay isticmaaleyaasha dhamaadka iyo hawlwadeennada shabakadu waxay bixin karaan adeeg tayo sare leh oo leh khalkhal yar oo shabakad ah.

Intaa waxaa dheer, 4-dekedda Epon OLT waxay la timaaddaa astaamo ammaan oo xooggan si looga hortago isticmaalka aan la oggolayn iyo khataraha shabakadda ee suurtagalka ah.Tan waxa ku jira taageerada borotokoolka sirta sare.Habka xakamaynta gelitaanka iyo hawlaha hanti dhawrka ee dammaanad qaadaya hufnaanta iyo sirta kaabayaasha shabakadda.

Isku soo wada duuboo, isku xidhka 4-dekeda Epon OLT waa mid kharash-ku-ool ah oo xal wax-ku-ool ah u leh hawl-wadeennada shabakadda ee raadinaya inay bixiyaan adeegyo shabakad indho-indhayn oo hufan oo la isku halayn karo.Miisaanka, waxqabadka iyo sifooyinka amniga Tani waxay ka dhigaysaa doorasho ku habboon dhismaha iyo ballaarinta kaabayaasha shabakadda fiber ee xaaladaha kala duwan ee codsiga.


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  • Qaabka LM804E
    Chassis 1U 19 inch sanduuqa caadiga ah
    Dekedda PON 4 booska SFP
    Up Link Port 4 x GE (RJ45)4 x 10GE(SFP+)dhamaan dekedaha maaha COMBO
    Dekedda Maamulka 1 x GE-ka-baxsan dekedda Ethernet1 x Console dekedda maamulka deegaanka
    Awood beddelidda 63Gbps
    Awood gudbinta (Ipv4/Ipv6) 50Mpps
    Shaqada EPON Taageer xaddidaadda heerka dekedda ku salaysan iyo xakamaynta baaxaddaIyadoo la raacayo IEEE802.3ah StandardFogaanta gudbinta ilaa 20KMTaageerida sirta xogta, baahinta kooxda, kala soocida dekedda Vlan, RSTP, iwmTaageerida Qoondaynta Bandwidth Dhaqdhaqaaqa leh (DBA)Taageer ONU auto-helidda/helidda isku xidhka/kor u qaadista fog ee softwareTaageer kala qaybinta VLAN iyo kala soocida isticmaalaha si looga fogaado duufaanta baahinta

    Taageer qaabeynta LLID kala duwan iyo hal qaabeynta LLID

    Isticmaale kala duwan iyo adeeg kala duwan ayaa ku bixin kara QoS kala duwan iyadoo la adeegsanayo kanaalada LLID ee kala duwan

    Taageer shaqada alaarmiga korontada-dami, fududahay in la ogaado dhibaatada isku xirka

    Taageer baahinta shaqada iska caabinta duufaanka

    Taageero go'doominta dekedda ee u dhexeeya dekedo kala duwan

    Taageer ACL iyo SNMP si ay u habeeyaan shaandhada baakadka xogta si dabacsan

    Naqshad khaas ah oo loogu talagalay ka hortagga burburka nidaamka si loo ilaaliyo nidaamka xasilloon

    Taageer xisaabinta fogaanta firfircoon ee EMS onlayn

    Taageer RSTP, IGMP Proxy

    Shaqada Maamulka CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0Taageer FTP, faylka TFTP soo dejinta iyo soo dejintaTaageer RMONTaageerida SNTPlog shaqada nidaamka taageeradaTaageer borotokoolka sahaminta aaladda deriska LLDPTaageerada 802.3ah Ethernet OAM

    Taageer RFC 3164 Syslog

    Taageer Ping iyo Traceroute

    Lakabka 2/3 function Taageer 4K VLANTaageerada Vlan oo ku salaysan dekedda, MAC iyo borotokoolkaTaageer laba Tag VLAN, QinQ taagan dekedda iyo QinQ fiicanTaageer ARP waxbarashada iyo gabowgaTaageer jidka taaganTaageer jidka firfircoon RIP/OSPF/BGP/ISISTaageer VRRP
    Naqshad La'aanta Laba awood oo ikhtiyaari ah
    Taageer gelinta AC, gelinta labajibbaaran ee DC iyo gelinta AC+DC
    Bixinta Korontada AC: gelin 90 ~ 264V 47/63Hz
    DC: gelinta -36V~-72V
    Isticmaalka Korontada ≤38W
    Miisaanka (Full-loaded) ≤3.5kg
    Cabirka (W x D x H) 440mmx44mmx380mm
    Shuruudaha Deegaanka Heerkulka shaqada: -10oC ~ 55oC
    Heerkulka kaydinta: -40oC ~ 70oC
    Qoyaanka qoyaanka ah: 10% ~ 90%, aan koobnayn
    Halkan ku qor fariintaada oo noo soo dir