Zogulitsa
Kodi XGSPON OLT ndi chiyani?
Kodi XGSPON OLT ndi chiyani?,
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Makhalidwe Azinthu
● 8 x XG(S)-PON/GPON Port
● Support Layer 3 Ntchito: RIP/OSPF/BGP/ISIS
● 8x10GE/GE SFP + 2x100G QSFP28
● Kuthandizira ma protocol angapo a redundancy: FlexLink/STP/RSTP/MSTP/ERPS/LACP
● 1 + 1 Kuchepetsa Mphamvu
LM808XGS PON OLT ndi gulu lophatikizika kwambiri, lalikulu XG(S)-PON OLT la ogwira ntchito, ma ISPs, mabizinesi, ndi mapulogalamu apasukulu.Chogulitsacho chimatsatira ndondomeko yaukadaulo ya ITU-T G.987/G.988, ndipo imatha kukhala yogwirizana ndi mitundu itatu ya G/XG/XGS nthawi yomweyo.Dongosolo la asymmetric (mpaka 2.5Gbps, pansi pa 10Gbps) limatchedwa XGPON, ndi symmetric system (mmwamba 10Gbps, pansi 10Gbps) amatchedwa XGSPON.Zogulitsa zili ndi kutseguka kwabwino, kugwirizanitsa mwamphamvu, kudalirika kwakukulu ndi ntchito zonse za mapulogalamu，Pamodzi ndi optical Network unit (ONU), ikhoza kupatsa ogwiritsa ntchito burodibandi, mawu, mavidiyo, kuyang'anitsitsa ndi zina zambiri zothandizira.Iwo akhoza ankagwiritsa ntchito mu FTTH kupeza opareshoni, VPN, boma ndi ogwira ntchito paki kupeza, kampasi maukonde mwayi, ETC.XG(S) -PON OLT imapereka bandwidth yapamwamba.M'mawonekedwe ogwiritsira ntchito, kasinthidwe ka ntchito ndi O&M yolandira GPON kwathunthu.
LM808XGS PON OLT ndi 1U yokha kutalika, yosavuta kukhazikitsa ndi kukonza, ndikusunga malo.Imathandizira maukonde osakanikirana amitundu yosiyanasiyana ya ONU, omwe amatha kupulumutsa ndalama zambiri kwa ogwiritsa ntchito.XGSPON OLT imayimira 10 Gigabit Passive Optical Network Optical Line Terminal ndipo ndiukadaulo wam'badwo wotsatira womwe umapereka ma intaneti othamanga kwambiri a fiber optic.Imakhala ndi mawonekedwe apamwamba komanso magwiridwe antchito, ndikupangitsa kuti ikhale yoyenera kugwiritsa ntchito zosiyanasiyana m'munda wolumikizirana.
Limee ali ndi zaka zoposa 10 akugwira ntchito ndi R&D m'munda wolumikizirana ndipo ndiwotsogola wopereka mayankho a XGSPON OLT.Timayang'ana kwambiri kupereka OEM, ODM ndi ntchito zina makonda kuti tikwaniritse zosowa za makasitomala.
XGSPON OLT yoperekedwa ndi Limee ili ndi zinthu zosiyanasiyana zomwe zimasiyanitsa ndi omwe akupikisana nawo.Chinthu chimodzi chodziwika bwino ndi magwiridwe antchito a Layer 3, omwe amathandizira kuyendetsa bwino komanso kutumizira ma network.Izi zimatsimikizira kugwira ntchito bwino komanso latency yochepa ngakhale pamene zofunikira za bandwidth zili pamwamba.
XGSPON OLT yathu ilinso ndi chiwerengero chodabwitsa cha madoko a uplink.Ndi 100 madoko a uplink omwe amapezeka, amapereka njira zolumikizirana zosayerekezeka, zomwe zimapangitsa kuti zikhale zoyenera kutumizidwa kwakukulu komanso kukulitsa maukonde.Izi zimathandiza kusakanikirana kosasinthika ndi zomangamanga zomwe zilipo kale ndipo zimathandiza kuti maukonde akwaniritse zofuna zomwe zikukula m'tsogolomu.
Kuphatikiza apo, m'badwo wathu wotsatira wa XGSPON OLT udapangidwa ndi scalability m'malingaliro.Imathandizira mpaka madoko 8, kuwonetsetsa kuti imatha kugwiritsa ntchito ogwiritsa ntchito ambiri ndi zida nthawi imodzi.Kusinthasintha uku kumapangitsa kukhala chisankho chabwino kwambiri kwa opereka chithandizo omwe akuyang'ana kuti akwaniritse zofuna za bandwidth zomwe zikukula pakugwiritsa ntchito ndi ntchito zamakono.
Monga kampani yodzipatulira kuti ipereke mayankho apamwamba, zogulitsa zathu za XGSPON OLT zili patsogolo paukadaulo.Zapangidwa kuti zipereke magwiridwe antchito osayerekezeka, kudalirika komanso kusinthasintha, zomwe zimathandiza opereka chithandizo kuti apereke ma intaneti apamwamba kwambiri kwa makasitomala awo.
Mwachidule, XGSPON OLT ndi m'badwo wotsatira wa ma optical line terminals omwe amasintha kulumikizana kwa intaneti.Pogwiritsa ntchito luso lolemera la kampani yathu komanso ukadaulo wazolumikizana, timapereka mayankho apamwamba a XGSPON OLT kuti akwaniritse zosowa za makasitomala athu.Maluso athu a Layer 3, kuchuluka kwa madoko a uplink ndi scalability zimawapangitsa kukhala abwino pakugwiritsa ntchito mosiyanasiyana komanso ma network otsimikizira zamtsogolo.Tikukhulupirira kuti titha kupereka zotsogola za XGSPON OLT zam'tsogolo zomwe zimapitilira zomwe tikuyembekezera.
| Chipangizo Parameters | |
| Chitsanzo | Mtengo wa LM808XGS |
| PON Port | 8*XG(S)-PON/GPON |
| Zithunzi za Uplink Port | 8x10GE/GE SFP2x100G QSFP28 |
| Management Port | 1 x GE out-band Ethernet port1 x Console doko loyang'anira kwanuko |
| Kusintha Mphamvu | 720Gbps |
| Mphamvu Yotumizira (Ipv4/Ipv6) | 535.68Mp |
| XG(S)PON Ntchito | Tsatirani muyezo wa ITU-T G.987/G.98840KM Kutalikirana kwakuthupi100KM kufala zomveka mtunda1:256 Max kugawanika chiŵerengeroStandard OMCI kasamalidwe ntchitoTsegulani mtundu wina wa ONTKusintha kwa pulogalamu ya ONU batch |
| Ntchito Yoyang'anira | CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0Thandizani FTP, TFTP kukweza ndi kutsitsa mafayiloThandizani RMONThandizani SNTPDongosolo la ntchito ya systemLLDP yoyandikana nayo chipangizo chotulukira802.3ah Efaneti OAMChithunzi cha RFC3164Thandizani Ping ndi Traceroute |
| Layer 2 Ntchito | 4K VLANVLAN kutengera doko, MAC ndi protocolDual Tag VLAN, QinQ yokhazikika padoko ndi QinQ yokhazikika128K Mac adilesiThandizani kuyika adilesi ya MAC yokhazikikaKuthandizira kusefa kwa adilesi ya MAC yakudaThandizani doko la MAC malire a adilesi |
| Layer 3 Ntchito | Thandizani kuphunzira kwa ARP ndi kukalambaThandizani njira yokhazikikaThandizani njira yosinthira RIP/OSPF/BGP/ISISThandizani VRRP |
| Ring Network Protocol | STP/RSTP/MSTPERPS Ethernet ring network chitetezo protocolLoopback-detection port loop back kuzindikira |
| Port Control | Njira ziwiri zowongolera bandwidthKuletsa mphepo yamkuntho9K Jumbo yotumiza chimango chautali wautali |
| Mtengo wa ACL | Thandizani muyezo ndi ACL yowonjezeraThandizani ndondomeko ya ACL kutengera nthawiPerekani magulu othamanga ndi matanthauzo otuluka kuchokera pamutu wa IPzambiri monga gwero / kopita MAC adilesi, VLAN, 802.1p,ToS, DSCP, IP adilesi yochokera/kopita, nambala yadoko ya L4, protocolmtundu, etc. |
| Chitetezo | Kasamalidwe kaulamuliro wa ogwiritsa ntchito komanso chitetezo chachinsinsiIEEE 802.1X kutsimikizikaRadius&TACACS+ kutsimikizikaMalire ophunzirira adilesi ya MAC, thandizirani ntchito ya MAC yakudaKudzipatula kumadokoKuchepetsa kuchuluka kwa uthenga wotsatsaIP Source Guard Support ARP kusefukira kwamadzi ndi kuwononga kwa ARPchitetezoDOS kuukira ndi kuteteza ma virus |
| Redundancy Design | Mphamvu ziwiri Mwasankha Kuthandizira kulowetsa kwa AC, kulowetsa kawiri kwa DC ndi kulowetsa kwa AC + DC |
| Magetsi | AC: athandizira 90 ~ 264V 47/63Hz DC: kulowa -36V~-75V |
| Kugwiritsa Ntchito Mphamvu | ≤90W |
| Makulidwe (W x D x H) | 440mmx44mmx270mm |
| Kulemera (Kudzaza Kwambiri) | Kutentha kwa ntchito: -10oC ~ 55oC Kutentha kosungira: -40oC ~ 70oC Chinyezi chachibale: 10% ~ 90%, osasunthika |
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