Revolutionary 4 madoko Layer 3 EPON OLT,
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● Support Layer 3 Ntchito: RIP, OSPF , BGP
● Kuthandizira ma protocol angapo a redundancy: FlexLink/STP/RSTP/MSTP/ERPS/LACP
● 1 + 1 Kuchepetsa Mphamvu
● 4 x EPON Port
● 4 x GE(RJ45) + 4 x 10GE(SFP+)
Kaseti EPON OLT ndi gulu lapamwamba komanso laling'ono la OLT lopangidwira ogwiritsa ntchito - mwayi wopeza ndi mabizinesi apampasi.Imatsatira miyezo yaukadaulo ya IEEE802.3 ah ndipo imakwaniritsa zofunikira za zida za EPON OLT za YD/T 1945-2006 zaukadaulo zofikira netiweki-zochokera pa Ethernet Passive Optical Network (EPON) ndi China telecom EPON zofunikira zaukadaulo 3.0.Ili ndi kutseguka kwabwino kwambiri, kuchuluka kwakukulu, kudalirika kwakukulu, ntchito yathunthu yamapulogalamu, kugwiritsa ntchito bwino kwa bandwidth ndi kuthekera kothandizira bizinesi ya Ethernet, yomwe imagwiritsidwa ntchito kwambiri pakuwonetsetsa kwapaintaneti kutsogolo, kumanga maukonde achinsinsi, mwayi wamabizinesi amasukulu ndi njira zina zopangira maukonde.
Kaseti EPON OLT imapereka madoko 4/8 a EPON, madoko a 4xGE Ethernet ndi madoko a 4x10G(SFP+) okwera.Kutalika ndi 1U kokha kuti muyike mosavuta ndikupulumutsa malo.Imatengera ukadaulo wapamwamba, wopereka yankho lothandiza la EPON.Kuphatikiza apo, imapulumutsa ndalama zambiri kwa ogwiritsa ntchito chifukwa imatha kuthandizira ma ONU hybrid networking.Kuyambitsa gulu lathu lakusintha Layer 3 EPON OLT, chipangizo chotsogola chopangidwa kuti chisinthe momwe mumalumikizirana ndi kulumikizana.Ndi mawonekedwe ake apamwamba komanso magwiridwe antchito abwino kwambiri, EPON OLT yathu ndi njira yabwino yothetsera makampani a telecom, opereka chithandizo pa intaneti ndi mabizinesi omwe akufuna kupititsa patsogolo maukonde awo.
Ma EPON OLT athu a Layer 3 ali ndi zida zamphamvu komanso zida zamapulogalamu kuti azitha kuyang'anira bwino ndikugawa mapaketi a data mkati mwa netiweki.Ndi mphamvu zake za Layer 3, chipangizochi chimapereka njira yabwino komanso yotumizira, kuwongolera magwiridwe antchito a netiweki ndikuchepetsa kuchedwa.Izi zimapangitsa kuti ogwiritsa ntchito anu azilankhulana momasuka komanso mosasokoneza.
Chimodzi mwazabwino zazikulu za Layer 3 EPON OLT yathu ndi scalability.Chidacho chimakula mosavuta kuti chigwirizane ndi zomwe zikukula pamanetiweki, ndikupangitsa kuti ikhale yoyenera mabizinesi ang'onoang'ono komanso mabizinesi akulu.Kaya mukufunika kulumikiza zida zingapo kapena masauzande, ma EPON OLT athu amatha kukwaniritsa zosowa zanu, kukulolani kukulitsa maukonde anu popanda kusokoneza magwiridwe antchito kapena kudalirika.
Kuphatikiza apo, Layer 3 EPON OLT yathu imapereka chitetezo chambiri kuti muteteze netiweki yanu ndi data yodziwika bwino.Ndi zida zapamwamba zachitetezo monga mindandanda yowongolera mwayi wofikira, chitetezo pamadoko, ndi njira zoyankhulirana zobisika, mutha kukhala otsimikiza kuti maukonde anu adzatetezedwa kuti asapezeke mosaloledwa komanso ziwopsezo za pa intaneti.
Kukonza ndi kuyang'anira Layer 3 EPON OLT ndi ntchito yosavuta chifukwa cha mawonekedwe ake osavuta komanso osavuta kugwiritsa ntchito.Ndi njira zingapo zowongolera, kuphatikiza kasinthidwe kozikidwa pa intaneti ndi mawonekedwe a mzere wa malamulo, oyang'anira maukonde amatha kuyang'anira ndikuwongolera zida kuti zitsimikizire kuti maukonde akuyenda bwino ndikuthetsa mavuto aliwonse mwachangu.
Kuphatikiza pa zinthu zochititsa chidwi, ma EPON OLT athu a Tier 3 amamangidwa kuti azikhalitsa.Zomangidwa ndi zida zapamwamba kwambiri komanso zotchinga zolimba, chipangizochi chimapangidwa kuti chikwaniritse zofunikira za malo ochezera a pa intaneti othamanga, kuonetsetsa kudalirika kwa nthawi yayitali komanso kukhazikika.
Dziwani za tsogolo lolumikizana ndi Layer 3 EPON OLT yathu.Sinthani ma network anu lero ndikusangalala ndi magwiridwe antchito, scalability, chitetezo ndi kuwongolera.Khalani patsogolo pampikisanowu ndikusintha kulumikizana kwanu ndi njira zathu zamakono zapaintaneti.
Chitsanzo | Mtengo wa LM804E |
Chassis | 1U 19 inchi muyezo bokosi |
PON Port | 4 SFP slot |
Up Link Port | 4 x GE(RJ45)4 x 10GE(SFP+)madoko onse si COMBO |
Management Port | 1 x GE out-band Ethernet port1 x Console doko loyang'anira kwanuko |
Kusintha Mphamvu | 63gbps |
Mphamvu Yotumizira (Ipv4/Ipv6) | 50 Mpps |
Ntchito ya EPON | Thandizani malire otengera madoko komanso kuwongolera kwa bandwidthMogwirizana ndi IEEE802.3ah StandardKufikira 20KM KutalikiranaKuthandizira kubisa kwa data, kuwulutsa kwamagulu, kupatukana kwa doko la Vlan, RSTP, ndi zina zambiriSupport Dynamic Bandwidth Allocation (DBA) Kuthandizira ONU auto-discovery/Link kuzindikira/kukweza kwakutali kwa mapulogalamu Thandizani magawano a VLAN ndi kulekanitsa kwa ogwiritsa ntchito kuti mupewe mphepo yamkuntho Thandizani masinthidwe osiyanasiyana a LLID ndi kasinthidwe ka LLID imodzi Ogwiritsa ntchito osiyanasiyana komanso mautumiki osiyanasiyana amatha kupereka QoS yosiyana pogwiritsa ntchito njira zosiyanasiyana za LLID Thandizani ntchito ya alarm-off, yosavuta kuzindikira vuto la ulalo Thandizani ntchito yofalitsa mphepo yamkuntho Thandizani kudzipatula padoko pakati pa madoko osiyanasiyana Thandizani ACL ndi SNMP kuti mukonze zosefera za paketi ya data mosavuta Mapangidwe apadera oletsa kusweka kwa dongosolo kuti asunge dongosolo lokhazikika Thandizani kuwerengera kwamtunda kwa EMS pa intaneti Thandizani RSTP, IGMP Proxy |
Ntchito Yoyang'anira | CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0Thandizani FTP, TFTP kukweza ndi kutsitsaThandizani RMONThandizani SNTPThandizo la ndondomeko ya ntchito Thandizani LLDP yopezeka ndi chipangizo choyandikana nawo Thandizani 802.3ah Efaneti OAM Thandizani RFC 3164 Syslog Thandizani Ping ndi Traceroute |
Layer 2/3 ntchito | Thandizani 4K VLANThandizani Vlan kutengera doko, MAC ndi protocolThandizani Tag yapawiri ya VLAN, QinQ yokhazikika padoko ndi QinQ yokhazikikaThandizani kuphunzira kwa ARP ndi kukalambaThandizani njira yokhazikika Thandizani njira yosinthira RIP/OSPF/BGP/ISIS Thandizani VRRP |
Redundancy Design | Mphamvu ziwiri ngati mungasankhe Kuthandizira kulowetsa kwa AC, kulowetsa kawiri kwa DC ndi kulowetsa kwa AC + DC |
Magetsi | AC: athandizira 90 ~ 264V 47/63Hz DC: kulowa -36V~-72V |
Kugwiritsa Ntchito Mphamvu | ≤38W |
Kulemera (Kudzaza Kwambiri) | ≤3.5kg |
Makulidwe (W x D x H) | 440mmx44mmx380mm |
Zofunika Zachilengedwe | Kutentha kwa ntchito: -10oC ~ 55oC Kutentha kosungira: -40oC ~ 70oC Chinyezi chachibale: 10% ~ 90%, osasunthika |