Kacaanka 4 dekedood Lakabka 3 EPON OLT,
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● 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-xirnaanta kala duwan ee ONU. Soo bandhigida lakabkeena kacaanka 3 EPON OLT, qalab iskuxiran oo goyn ah oo loogu talagalay in lagu beddelo habka aad isku xirto oo aad la xiriirto.Iyada oo leh sifooyinkeeda horumarsan iyo waxqabadka wanaagsan, EPON OLT waa xalka ugu fiican ee shirkadaha isgaarsiinta, bixiyeyaasha adeegga internetka iyo shirkadaha doonaya inay kor u qaadaan kaabayaasha shabakadooda.
Lakabkayaga 3 EPON OLTs waxaa lagu qalabeeyay qalab awood leh iyo astaamo software si loo maareeyo hufan iyo qaybinta xirmooyinka xogta ee shabakada dhexdeeda.Iyada oo leh awooddeeda lakabka 3, qalabku wuxuu bixiyaa dajinta iyo gudbinta ugu fiican, hagaajinta guud ee waxqabadka shabakada iyo yaraynta daahitaanka.Tani waxay keenaysaa khibrad isgaarsiineed oo aan kala go 'lahayn, isticmaalayaashaaga dhamaadka ah.
Mid ka mid ah faa'iidooyinka ugu muhiimsan ee lakabka 3 EPON OLT waa miisaankiisa.Qalabku wuxuu si fudud u cabbiraa si uu u daboolo baahida shabakadeed ee sii kordheysa, taasoo ka dhigaysa mid ku habboon ganacsiyada yaryar iyo kuwa waaweyn labadaba.Haddii aad u baahan tahay inaad ku xidho dhawr qalab ama kumanaan, EPON OLT-yadayadu waxay dabooli karaan baahiyahaaga, taasoo kuu ogolaanaysa inaad balaadhiso shabakadaada adigoon wax u dhimin waxqabadka ama kalsoonida.
Intaa waxaa dheer, lakabkayaga 3 EPON OLT wuxuu bixiyaa ammaan heer sare ah si loo ilaaliyo shabakadaada iyo xogta xasaasiga ah.Astaamaha amniga horumarsan sida liisaska kontoroolka gelitaanka, amniga dekeda, iyo borotokoolka isgaarsiinta sir, waxaad ku nasan kartaa in shabakadaada laga ilaalin doono galitaanka aan la ogolayn iyo khataraha internetka ee iman kara.
Habaynta iyo maaraynta lakabka 3 EPON OLT waa hawl fudud oo ay ugu mahad celinayso is-dhexgalkeeda dareenka leh iyo isticmaale-saaxiibtinimo.Iyada oo leh xulashooyin badan oo maareyn, oo ay ku jiraan qaabeynta shabakada ku saleysan iyo interface-line interface, maamulayaasha shabakadu waxay si fudud ula socon karaan oo u xakameyn karaan aaladaha si ay u hubiyaan waxqabadka shabakada ugu fiican oo ay ciladeeyaan wixii dhibaato ah isla markiiba.
Marka lagu daro astaamaha cajiibka ah, Tier 3 EPON OLTs ayaa loo dhisay inay sii jiraan.Waxaa lagu dhisay qaybo tayo sare leh iyo xayndaab qallafsan, aaladda waxaa loogu talagalay in lagu daboolo baahiyaha deegaanka shabakadaha degdega ah, hubinta kalsoonida muddada-dheer iyo adkeysiga.
La kulma mustaqbalka isku xidhka lakabkayaga 3 EPON OLT.Kor u qaad kaabayaasha shabakadaada maanta oo ku raaxayso waxqabadka la xoojiyay, miisaanka, amniga iyo maaraynta.Ka hor tartanka oo ku beddel isku xidhkaaga xalalka isku xidhka casriga ah.
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 software Taageer 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 taageerada Taageer borotokoolka sahaminta aaladda deriska LLDP Taageerada 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 taagan Taageer jidka firfircoon RIP/OSPF/BGP/ISIS Taageer 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 |