Phapano ke efe lipakeng tsa XGSPON OLT le GPON OLT?,
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● 8 x XG(S)-PON/GPON Boema-kepe
● Tšehetso ea Sehlopha sa 3 Mosebetsi: RIP/OSPF/BGP/ISIS
● 8x10GE/GE SFP + 2x100G QSFP28
● Ts'ehetsa liprothokholo tse ngata tsa ho fokotsa lihokelo tse ngata: FlexLink/STP/RSTP/MSTP/ERPS/LACP
● 1 + 1 Khaello ea Matla
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 basebetsi.Lefapheng la likhokahano, ho tsamaisana le theknoloji ea morao-rao ke habohlokoa hore likhoebo li lule li le tlhōlisano.Har'a likhetho tse ngata tse tsoetseng pele tse fumanehang, likhetho tse peli tse tsebahalang haholo ke XGSPON OLT le GPON OLT.Litheknoloji tsena ka bobeli li fana ka phihlello ea Marang-rang ka lebelo le phahameng 'me li sebetsa e le motheo oa motheo oa ho fana ka litšebeletso tsa Broadband ho basebelisi ba ho qetela.Leha ho le joalo, ho na le liphapang tse hlokomelehang tse ba khethollang.Sehloohong sena, re tla hlahloba liphapang tsena le ho u thusa ho utloisisa hore na ke khetho efe e loketseng litlhoko tsa hau tsa khoebo.
Taba ea pele, ha re utloisise hore na XGSPON OLT le GPON OLT li emela eng.OLT e emetse Optical Line Terminal, ha XGSPON le GPON e le litekanyetso tse peli tse fapaneng bakeng sa marang-rang a sa sebetseng.XGSPON ke maemo a morao-rao le a tsoetseng pele ka ho fetisisa, a fanang ka lebelo le potlakileng le bandwidth e kholo ho feta GPON.XGSPON e sebetsa ka mokhoa o ts'oanang ho 10Gbps, ha GPON e sebetsa ka tekanyo e tlaase ea 2.5Gbps le lebelo le holimo la 1.25Gbps.
Phapang e le 'ngoe e kholo lipakeng tsa XGSPON OLT le GPON OLT ke palo ea likou tse teng.XGSPON OLT hangata e na le likou tse 8, athe GPON OLT hangata e na le likou tse 4 kapa tse fokolang.Sena se bolela hore XGSPON OLT e ka hokahanya palo e kholo ea li-ONU (Optical Network Units) kapa basebelisi ba ho qetela, e leng se etsang hore e be e loketseng haholoanyane likhoebong tse nang le palo e kholo ea basebelisi.
Phapang e 'ngoe e hlokomelehang ke ts'ebetso ea Layer 3.XGSPON OLT e fana ka mesebetsi e meraro e ruileng, ho kenyeletsoa liprothokholo tsa RIP/OSPF/BGP/ISIS, tse ntlafatsang bokhoni ba ho tsamaisa le ho lumella litlhophiso tse rarahaneng tsa marang-rang.Ka lehlakoreng le leng, GPON OLT e na le mesebetsi e fokolang ea ho tsamaisa 'me hangata e na le liprothokholo tsa motheo tse kang RIP.
Bokhoni ba boema-kepe ba Uplink ke ntlha e 'ngoe ea bohlokoa eo u ka e nahanang.XGSPON OLT e fana ka likhetho tsa boema-kepe ba uplink ho fihla ho 100G, athe GPON OLT hangata e ts'ehetsa matla a tlase a holimo.Bokhoni bona bo holimo ba holimo bo etsa XGSPON OLT khetho e betere bakeng sa likhoebo tse hlokang bandwidth e kholo bakeng sa sephethephethe se holimo le se tlase.
Ka bobeli XGSPON OLT le GPON OLT li fana ka likhetho tse peli tsa phepelo ea motlakase.Tšobotsi ena ea ho fokotsa mosebetsi e tiisa hore tšebeletso e sa sitisoe leha ho ka etsahala hore motlakase o khaohe.Empa ke habohlokoa ho hlokomela hore ha se li-OLT tsohle tse 'marakeng tse fanang ka likhetho tse peli tsa matla, kahoo ho bohlokoa ho khetha mofani oa thepa ea hlomphehang ea ka fanang ka tšobotsi ena.
Mabapi le ts'ireletso, ka bobeli XGSPON OLT le GPON OLT li fana ka mesebetsi e kang DDOS e sireletsehileng le ts'ireletso ea kokoana-hloko.Mehato ena ea ts'ireletso e sireletsa lits'oants'o tsa marang-rang ho tsoa lits'oso tse ka bang teng tsa cyber le ho netefatsa hore basebelisi ba ho qetela ba na le likhokahano tse tšepahalang le tse sireletsehileng.
Ho lumellana le mefuta e meng ea ONU ke taba ea bohlokoa ha u khetha OLT.Ka bobeli XGSPON OLT le GPON OLT li fana ka ho lumellana le li-ONU tse fapa-fapaneng, ho netefatsa ho fetoha ha maemo ho tsamaisoang ha marang-rang le ho kopanya.
Mabapi le tsamaiso ea tsamaiso, XGSPON OLT le GPON OLT li fana ka likhetho tse pharaletseng tse kang CLI, Telnet, WEB, SNMP V1/V2/V3, le SSH2.0.Mekhoa ena ea tsamaiso e lumella batsamaisi ba marang-rang ho beha leihlo le ho laola ka katleho li-OLT le li-ONU.
Ka bokhutšoanyane, XGSPON OLT le GPON OLT ke likhetho tse ntle haholo bakeng sa likhoebo tse batlang ho kenya lisebelisoa tsa marang-rang tsa lebelo le phahameng.XGSPON OLT e fana ka lebelo le potlakileng, likou tse ngata, bokhoni bo tsoetseng pele ba Layer 3, matla a holimo a holimo le likarolo tse matla tsa ts'ireletso.Ka lehlakoreng le leng, bakeng sa marang-rang a manyenyane a nang le basebelisi ba fokolang, GPON OLT ke khetho e theko e tlaase.Qetellong, khetho lipakeng tsa XGSPON OLT le GPON OLT e ipapisitse le litlhoko tse ikhethang tsa khoebo ea hau le tekanyetso ea chelete.Ho khetha morekisi ea nang le botumo bo botle joalo ka k'hamphani ea rona e nang le boiphihlelo le boiphihlelo ba indasteri ho bohlokoa ho netefatsa phepelo ea marang-rang e tšepahalang le e se nang moeli.Ka lilemo tse fetang 10 tsa boiphihlelo lefapheng la likhokahano la China, re fana ka lihlahisoa le lits'ebeletso tse ngata tse fapaneng, ho kenyeletsoa OLT, ONU, switches, routers le 4G/5G CPE.Lihlahisoa tsa rona li tšehetsa GPON, XGPON le XGSPON 'me li na le bokhoni bo bongata ba Layer 3 le likarolo tse tsoetseng pele tsa ts'ireletso.Re fana ka lits'ebeletso tsa OEM le ODM, tse netefatsang maemo le likhetho tsa ho itlhophisa bakeng sa bareki ba rona.Ikopanye le rona kajeno ho buisana ka litlhoko tsa hau tsa marang-rang le ho fumana tharollo e molemohali bakeng sa khoebo ea hau.
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 |