4DekedahaEPON OLT4PON1G/10G kor LM804E,
10G Uplink, 1G kor u qaadis, 4PON, 4Dekedaha, Epon Olt,
● 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-dhafka ah ee ONU.Alaabtan goynta ah waxaa loogu talagalay in lagu beddelo kaabayaasha shabakadaada, oo keenaya waxqabad heersare ah, kala duwanaansho iyo miisaan.Sifooyinkeeda horumarsan, oo ay ku jiraan 4PON, 10G uplink iyo1G kor u qaadisAwoodaha, EPON OLT waa xalka ugu dambeeya ee baahiyaha shabakadaada.
EPON OLT oo 4-deked ah ayaa loo dhisay si ay u bixiso isku xirnaan xawaare sare leh oo la isku halayn karo.Qalabkan aadka waxtarka u leh wuxuu leeyahay afar dekedood oo PON ah oo loogu talagalay wareejinta xogta aan kala go 'lahayn ee shabakadaha fiber optic-ga, taas oo awood u siinaysa isgaarsiin hufan oo ku baahsan meelo badan.Haddii aad u baahan tahay inaad ku xidho laamaha kala duwan ee ganacsigaaga ama aad siiso marin u helka bulsho badan, alaabtani waxay hubisaa isku xidhka degdega ah oo deggan iyada oo aan wax carqalad ah lahayn.
Mid ka mid ah astaamaha muuqda ee EPON OLT waa awooda kor u qaadida ee 10G.Tani waxay hubinaysaa xawaaraha gudbinta xogta ee kor iyo hoosba, fududaynta hawlo wax ku ool ah oo xog-dhakhso leh sida baahinta fiidiyowga, ciyaaraha khadka tooska ah, iyo wadaagista faylalka waaweyn.Iyada oo kor u kaca 10G ee xoogga leh, shabakadaadu waxay xamili kartaa tiro badan oo taraafig ah iyada oo aan ciriiri lahayn, iyada oo hubinaysa khibrad aan kala go' lahayn, oo siman dhammaan isticmaalayaasha.
Intaa waxaa dheer, EPON OLT our waxaa lagu qalabeeyay1G kor u qaadisdekedaha, siinta xal wax ku ool ah shabakadaha u baahan bandwidth hoose.Dekeddu waxay si aan kala go 'lahayn ula midowdaa qalabka jira waxayna hubisaa in ay ku habboon tahay aaladaha shabakadda ee kala duwan.Haddi aad hagaajinayso habayntaada hadda ama aad ka bilaabayso xoq, EPON OLT waxay buuxin kartaa shuruudaha gaarka ah ee shabakadaada.
Marka ay timaaddo miisaanka, alaabtu waxay bixisaa dabacsanaan aad u fiican si loo daboolo baahiyahaaga shabakada ee sii kordhaya.Naqshaddeeda qaabaysan, waxaad si fudud u ballaarin kartaa awoodda shabakadda adiga oo ku daraya unugyo EPON OLT oo dheeraad ah, oo mustaqbalka caddaynaya shabakaddaada.Habkan miisaanku wuxuu meesha ka saarayaa baahida loo qabo in la maalgeliyo gebi ahaanba kaabayaal cusub, taasoo ka dhigaysa EPON OLT doorasho kharash-ku-ool ah ganacsiyada iyo ururrada cabbir kasta.
Marka la soo koobo, EPON OLT 4-deked ah waxay u taagan tahay horumarkii ugu dambeeyay ee tignoolajiyada shabakada.Iyada oo leh 4PON, 10G uplink iyo 1G awoodaha kor u kaca, alaabtu waxay bixisaa waxqabad aan la barbar dhigi karin, miisaan iyo kala duwanaansho.cusboonaysii kaabayaasha shabakadaada oo khibrad awooda EPON OLT.
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 |