Zogulitsa
4 Madoko Gawo 3 EPON OLT LM804E
ZINTHU ZOPHUNZITSA
● 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 ndikukwaniritsa zofunikira za zida za EPON OLT za YD/T 1945-2006 zaukadaulo zofikira pa 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 maukonde osakanizidwa a ONU.
| 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 mapulogalamuThandizani 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 ntchitoThandizani LLDP yopezeka ndi chipangizo choyandikana nawoThandizani 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 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 | ≤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 |
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