Lihlahisoa
Hobaneng u khetha Limee XGSPON OLT?
Hobaneng u khetha Limee XGSPON OLT?,
Sechaena FTTH lisebelisoa tsa kantle ho naha, manufactua,
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Litšobotsi tsa Sehlahisoa
LM808XGS PON OLT ke XG(S)-PON OLT e kopantsoeng haholo, e nang le bokhoni bo boholo bakeng sa basebetsi, li-ISP, likhoebo, le likopo tsa khamphase.Sehlahisoa se latela mokhoa oa theknoloji oa ITU-T G.987/G.988, 'me o ka lumellana le mekhoa e meraro ea G/XG/XGS ka nako e le 'ngoe.Sistimi ea asymmetric (ho fihlela 2.5Gbps, tlase 10Gbps) e bitsoa XGPON, le tsamaiso ea symmetric (ho fihlela 10Gbps, tlase 10Gbps) e bitsoa XGSPON.Sehlahisoa se na le bolokolohi bo botle, ho lumellana ho matla, ho tšepahala ho phahameng le mesebetsi e feletseng ea software, Hammoho le optical Network unit (ONU), e ka fana ka basebelisi ba marang-rang, lentsoe, video, boits'oaro le phihlello ea litšebeletso tse ling tse felletseng.E ka sebelisoa haholo ho phihlello ea FTTH ea basebelisi, VPN, phihlello ea mmuso le ea khoebo, phihlello ea marang-rang ea campus, ETC.XG(S) -PON OLT e fana ka li-bandwidth tse phahameng.Maemong a ts'ebeliso, tlhophiso ea lits'ebeletso le O&M e rua GPON ka botlalo.
LM808XGS PON OLT e bolelele ba 1U feela, ho bonolo ho e kenya le ho e hlokomela, le ho boloka sebaka.E ts'ehetsa marang-rang a tsoakaneng a mefuta e fapaneng ea li-ONU, tse ka bolokang litšenyehelo tse ngata bakeng sa basebelisi.
E le mofani oa pele oa lihlahisoa tse ngata tsa XGSPON OLT, Limee e fetola 'maraka oa optical line terminal ka theknoloji ea eona e tsoetseng pele le lihlahisoa tse ntle haholo.Ka likarolo tsa eona tse hlahelletseng le ts'ebetso ea eona, Limee XGSPON OLT ke tharollo ea mantlha ea ho fihlela tlhoko e ntseng e hola ea khokahanyo ea Marang-rang e potlakileng.
E 'ngoe ea likarolo tsa bohlokoa tsa Limee XGSPON OLT ke protocol ea Layer 3, e nolofalletsang phetisetso ea data e sebetsang hantle le e sireletsehileng.Ka protocol ena, OLT e khona ho sebetsana le mefuta e fapaneng ea lits'ebetso tse tsoetseng pele, e etsa hore e be e loketseng marang-rang a maholo.Sena se netefatsa phallo e bonolo le e sa sitisoeng ea data, ho fokotsa nako efe kapa efe e ka bang teng.
Ho feta moo, Limee XGSPON OLT e fana ka uplink 100G bakeng sa khokahanyo ea Inthanete e potlakileng.Ka uplink ena ea lebelo le holimo, basebelisi ba ka natefeloa ke ho bala ka mokhoa o se nang moeli, ho khoasolla ka potlako le ho hasanya mahala.Ebang ke bakeng sa ts'ebeliso ea khoebo kapa ea motho ka mong, Limee XGSPON OLT e fana ka ts'ebetso e phahameng e fetang tebello.
Ntho e 'ngoe e hlokomelehang ea Limee XGSPON OLT ke likou tsa eona tse 8, tse fanang ka likhetho tse ngata tsa khokahanyo bakeng sa lisebelisoa tse fapaneng.Boima bo phahameng ba koung bo lumella basebelisi ba bangata ho hokela ka nako e le 'ngoe ntle le ho senya lebelo kapa boleng.Ka Limee XGSPON OLT, likhoebo li ka holisa marang-rang a tsona habonolo ha li ntse li boloka ts'ebetso e nepahetseng.
Ho tšepahala le ho tšoarella ha Limee XGSPON OLT ho ke ke ha hlokomolohuoa.Ka moralo oa eona o thata, e khona ho mamella maemo a thata a tikoloho, ho netefatsa ts'ebeletso e sa sitisoeng maemong afe kapa afe.Limee e ithorisa ka mekhoa ea eona e matla ea tlhahlobo, ho netefatsa hore yuniti ka 'ngoe e fihlela litekanyetso tsa boleng bo holimo pele e fihla ho moreki.
Ntle le likarolo tsena tse khahlang, Limee e fana ka tšehetso e ntle haholo ea bareki le thuso ea tekheniki.Sehlopha sa bona sa litsebi se lula se ikemiselitse ho thusa bareki ka lipotso kapa litaba tseo ba ka bang le tsona.Boitlamo bona ba khotsofalo ea bareki bo arola Limee ho bahlolisani ba eona.
Ka kakaretso, ha ho tluoa ho li-terminals tsa optical line, Limee XGSPON OLT ke khetho ea mantlha.Ka liprothokholo tsa eona tse tsoetseng pele tsa Layer 3, 100G uplink, sekhahla se phahameng sa boema-kepe le ho tšepahala ho holimo, Limee XGSPON OLT ke tharollo e phethahetseng bakeng sa likhoebo le batho ka bomong ba batlang khokahanyo ea Marang-rang e potlakileng.Ho feta moo, boitlamo ba Limee ba khotsofalo ea bareki le boitseanape ba tekheniki bo netefatsa boiphihlelo bo se nang moeli bakeng sa mosebelisi e mong le e mong.Khetha Limee XGSPON OLT hore u lule u le ka pele ho lefatše la theknoloji le lulang le fetoha.
| Lisebelisoa tsa lisebelisoa | |
| Mohlala | LM808XGS |
| Boema-kepe ba PON | 8*XG(S)-PON/GPON |
| Boema-kepe ba Uplink | 8x10GE/GE SFP2x100G QSFP28 |
| Boema-kepe ba Tsamaiso | 1 x GE out-band Ethernet port1 x Console boema-kepe ba tsamaiso ea lehae |
| Ho Fetola Bokhoni | 720Gbps |
| Bokhoni ba ho Fetisa (Ipv4/Ipv6) | 535.68Mpps |
| Mosebetsi oa XG(S)PON | Latela maemo a ITU-T G.987/G.98840KM Bohole bo fapaneng ba 'mele100KM sebaka se utloahalang sa phetiso1:256 Max arola karo-karolelanoMosebetsi o tloaelehileng oa tsamaiso ea OMCIBula ho mofuta o mong oa ONTNtlafatso ea software ea ONU batch |
| Mosebetsi oa Tsamaiso | CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0Ts'ehetsa FTP, TFTP ho kenya le ho jarolla lifaeleTšehetsa RMONTšehetsa SNTPLenaneo la mosebetsi oa tsamaisoLLDP protocol ea ho sibolla lisebelisoa tsa boahelani802.3ah Ethernet OAMRFC 3164 SyslogTšehetsa Ping le Traceroute |
| Mosebetsi oa Lera 2 | 4K VLANVLAN e ipapisitse le boema-kepe, MAC le protocolDual Tag VLAN, QinQ e thehiloeng boema-kepeng le QinQ e tsitsitseng128K Mac atereseTs'ehetsa tlhophiso ea aterese ea MAC e tsitsitsengTs'ehetsa ho sefa aterese ea MAC ho lesoba le letšoTšehetso ea koung ea MAC moeli oa aterese |
| Lera 3 Mosebetsi | Tšehetsa ho ithuta le botsofali ba ARPTšehetsa tsela e tsitsitsengTs'ehetsa tsela e matla ea RIP/OSPF/BGP/ISISTšehetsa VRRP |
| Ring Network Protocol | STP/RSTP/MSTPProtocol ea tšireletso ea marang-rang ea ERPS EthernetLoopback-detection port loop back discovery |
| Taolo ea Boema-kepe | Taolo ea bandwidth ea litsela tse peliKhatello ea sefefo sa Port9K Jumbo e fetisang foreimi e telele haholo |
| ACL | Ts'ehetso e tloaelehileng le ACL e atolositsoengTšehetsa leano la ACL le ipapisitseng le nakoFana ka sehlopha sa phallo le tlhaloso ea phallo e thehiloeng ho sehlooho sa IPtlhahisoleseling joalo ka aterese ea MAC ea mohloli / moo e eang, VLAN, 802.1p,ToS, DSCP, aterese ea IP ea mohloli/lefelo, nomoro ea boema-kepe ea L4, protocolmofuta, joalo-joalo. |
| Polokeho | Taolo ea hierarchical ea basebelisi le ts'ireletso ea passwordIEEE 802.1X netefatsoNetefatso ea Radius&TACACS+Moeli oa ho ithuta oa aterese ea MAC, ts'ehetsa ts'ebetso ea "black hole" ea MACHo itšehla thajanaKhatiso ea sekhahla sa molaetsa oa phatlalatsoIP Source Guard Support ARP khatello ea likhohola le ARP spoofingtshireletsoDOS tlhaselo le ts'ireletso ea tlhaselo ea vaerase |
| Moralo oa Redundancy | Matla a mabeli Ho ea ka Boikhethelo Tšehetsa AC input, habeli DC input le AC+DC input |
| Phepelo ea motlakase | AC: ho kenya 90~264V 47/63Hz DC: ho kenya -36V~-75V |
| Tšebeliso ea Matla | ≤90W |
| Litekanyo(W x D x H) | 440mmx44mmx270mm |
| Boima (Bo tletseng) | Mocheso o sebetsang: -10oC ~ 55oC Mocheso oa polokelo: -40oC ~ 70oC Mongobo o amanang: 10% ~ 90%, o sa fokotseheng |
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