Zogulitsa
Kodi mfundo yogwira ntchito ya madoko 8 a EPON OLT ndi chiyani?
Kodi mfundo ntchito 8 madoko EPON OLT ndi chiyani?,
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ZINTHU ZOPHUNZITSA
● Support Layer 3 Ntchito: RIP , OSPF , BGP
● Kuthandizira ma protocol angapo a redundancy: FlexLink/STP/RSTP/MSTP/ERPS/LACP
● Mtundu wa kasamalidwe ka C
● 1 + 1 Kuchepetsa Mphamvu
● 8 x EPON Port
● 4 x GE(RJ45) + 4 x 10GE(SFP+)
LM808E EPON OLT imapereka madoko 4/8 a EPON, madoko a 4xGE Ethernet, ndi madoko a 4x10G (SFP+) akumtunda.Kutalika ndi 1u yokha, yomwe ndi yosavuta kukhazikitsa ndikusunga malo.Ndiukadaulo wapamwamba, timapereka mayankho ogwira mtima a EPON.Kuphatikiza apo, imathandizira maukonde ena osakanizidwa a ONU, kupulumutsa ndalama zambiri kwa ogwiritsa ntchito.
FAQ
Q1: Kodi nthawi yanu yamtengo wapatali ndi yotani?
A: Zosasintha ndi EXW, zina ndi FOB ndi CNF…
Q2: Kodi mungandiuze za nthawi yanu yolipira?
A: Kwa zitsanzo, 100% malipiro pasadakhale.Pakuyitanitsa zambiri, T / T, 30% kulipira pasadakhale, 70% ndalama musanatumize.
Q3: Kodi nthawi yanu yobweretsera ili bwanji?
A: 30-45days, ngati makonda anu kwambiri, zitenga nthawi yaitali.
Q4: Kodi ndingayika chizindikiro chathu ndi mtundu wathu pazogulitsa zanu?
A: Zedi, timathandizira OEM ndi ODM yochokera ku MOQ.M'dziko la mauthenga a telefoni, teknoloji ya EPON (Ethernet Passive Optical Network) yakhala ikudziwika kwambiri chifukwa cha luso lake lopereka mauthenga a intaneti othamanga kwambiri pa fiber optic network.EPON OLT (Optical Line Terminal) ndi gawo lofunikira kwambiri pamapangidwe apa netiweki, makamaka m'malo akulu omwe amafunikira maulumikizidwe angapo.Madoko 8 a EPON OLT, monga momwe dzinalo likusonyezera, ndi chipangizo cha OLT chokhala ndi madoko 8 omwe amatha kulumikiza makasitomala 8 osiyanasiyana.
Mfundo yogwira ntchito ya madoko 8 a EPON OLT imazungulira kuthekera kwake kophatikiza ndikuwongolera kuchuluka kwa magalimoto kuchokera pazida zingapo zamakasitomala (CPE).OLT imakhala ngati chipata cha fiber optic network, kulandira deta kuchokera ku zipangizo za CPE ndikuzitumiza ku ofesi yapakati kapena data center.Imagwiranso ntchito yotsalira, kulandira deta kuchokera ku ofesi yapakati ndikugawa ku zipangizo zoyenera za CPE.
Chimodzi mwazinthu zazikulu za madoko 8 a EPON OLT ndi kuthekera kwake kuthandizira ma VLAN angapo (Virtual Local Area Networks).Izi zimathandiza OLT kusiyanitsa magalimoto kuchokera ku zipangizo zosiyanasiyana za CPE, kuonetsetsa kuti deta ya kasitomala aliyense imakhala yosiyana komanso yotetezeka.OLT imagwiritsanso ntchito mfundo za Quality of Service (QoS) kuti aziika patsogolo kuchuluka kwa deta ndikuwonetsetsa kuti mapulogalamu omwe ali patsogolo kwambiri amalandira bandwidth yokwanira.
Chinthu chinanso chofunikira cha mfundo yogwirira ntchito ya madoko 8 a EPON OLT ndi kuthekera kwake kuthandizira magalimoto ambiri.Multicast imalola OLT kugawa bwino deta ku zipangizo zingapo za CPE nthawi imodzi, kuchepetsa kusokonezeka kwa maukonde ndikuwongolera bwino.
Mwachidule, mfundo yogwira ntchito ya madoko 8 a EPON OLT imayenderana ndi kuthekera kwake kophatikiza, kuyang'anira, ndi kugawa kuchuluka kwa data kuchokera ku zida zamakasitomala angapo pazida zamakina a fiber optic network.Kuthandizira kwake kwa ma VLAN, QoS, ndi magalimoto ambiri kumatsimikizira kuti deta imaperekedwa modalirika komanso moyenera kwa ogwiritsa ntchito mapeto.
| Product Parameter | |
| Chitsanzo | Mtengo wa LM808E |
| Chassis | 1U 19 inchi muyezo bokosi |
| PON Port | 8 SFP slot |
| Zithunzi za Uplink 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 kwanuko1 x Type-C Console yoyang'anira malo |
| Kusintha Mphamvu | 78gbps |
| Mphamvu Yotumizira (Ipv4/Ipv6) | 65 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 mapulogalamuThandizani magawano a VLAN ndi kulekanitsa kwa ogwiritsa ntchito kuti mupewe mphepo yamkunthoThandizani masinthidwe osiyanasiyana a LLID ndi kasinthidwe ka LLID imodziOgwiritsa 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 kutsitsa mafayiloThandizani RMONThandizani SNTPThandizo la ndondomeko ya ntchitoThandizani LLDP yopezeka ndi chipangizo choyandikana nawoThandizani 802.3ah Efaneti OAMThandizani RFC 3164 SyslogThandizani 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 yokhazikikaThandizani njira yosinthira RIP/OSPF/BGP/ISISThandizani 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 | ≤49W |
| Kulemera (Kudzaza Kwambiri) | ≤5kg |
| Makulidwe (W x D x H) | 440mmx44mmx380mm |
| Zofunika Zachilengedwe | Kutentha kwa ntchito: -10oC ~ 55oC Kutentha kosungira: -40oC ~ 70oC Chinyezi chachibale: 10% ~ 90%, osasunthika |
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