HUANET GPON OLT 4 Chaw Nres Nkoj
GPON OLT G004 ua tau raws li tus qauv ntawm ITU G.984.x thiab FSAN, uas yog 1U rack-mounted device nrog 1 USB interface, 4 uplink GE ports, 4 uplink SFP ports, 2 10-gigabit uplink ports thiab 4 GPON ports, txhua GPON port txhawb nqa qhov sib cais ntawm 1: 128 thiab muab downstream bandwidth ntawm 2.5Gbps thiab upstream bandwidth ntawm 1.25Gbps, system txhawb nqa 512 GPON terminals nkag mus rau hauv rau feem ntau.
Cov khoom no ua tau raws li qhov yuav tsum tau ua ntawm kev ua haujlwm ntawm lub cuab yeej thiab qhov loj ntawm chav server me me vim tias cov khoom muaj kev ua haujlwm siab thiab me me, yooj yim thiab yoog raws rau kev siv, thiab yooj yim rau kev xa tawm. Ntxiv mus, cov khoom no ua tau raws li qhov yuav tsum tau ua ntawm kev txhawb nqa kev ua haujlwm ntawm network, txhim kho kev ntseeg siab thiab txo kev siv hluav taws xob hauv kev nkag mus rau network thiab enterprise network thiab siv tau rau peb-hauv-ib lub network tshaj tawm hauv TV, FTTP (Fiber rau lub tsev), video saib xyuas network, enterprise LAN (Local Area Network), internet ntawm yam thiab lwm yam kev siv network nrog tus nqi / kev ua tau zoo siab heev.
Cov yam ntxwv Ntsib ITU-T G.984 / G.988standard thiab cov qauv GPON txheeb ze ntawm Suav Kev Sib Txuas Lus Kev Lag Luam Txhawb OMCI kev tswj hwm chaw taws teeb rau ONT / ONU, sib xws nrog ITU-T G.984.4 / G.988 OMCI Protocol 1Uheight 8PON OLT khoom hauv kev tsim qauv me me ntawm Pizza-Box Ua tiav PON tiv thaiv kev hloov pauv haujlwm Txheej 2 Hloov Kev Ua Haujlwm OLT nruab nrog cov txheej txheem muaj zog heev 2 Full Wire Speed Switching thiab txhawb nqa tag nrho cov txheej txheem txheej 2. OLT txhawb nqa ntau yam ntawm cov txheej txheem txheej 2 xws li TRUNK, VLAN, LACP, kev txwv tus nqi, chaw nres nkoj cais, queue technology, flow control technology, ACL thiab lwm yam, uas muab kev lees paub rau kev txhim kho ntawm ntau qhov kev pabcuam sib xyaw ua ke. QOS Kev Lav Cov Khoom GPON tswj hwm DBA zoo dua qub nrog cov peev xwm pabcuam Qos zoo heev. DBA ua tau raws li cov kev xav tau Qos sib txawv los ntawm kev sib txawv ntawm kev pabcuam hauv latency, jitter, thiab tus nqi poob pob. Kev Tswj Xyuas Yooj Yim Siv Kev txhawb nqa txoj kev tswj hwm ntawm CLI, WEB, SNMP, TELNET, SSH thiab ua tau raws li OMCI tus qauv, los ntawm OMCI channel protocol kev pabcuam kev tswj hwm tuaj yeem ua tiav, suav nrog ONT function parameter teeb tsa, T-CONT kab lag luam thiab tus nqi, Qos parameters, kev teeb tsa cov ntaub ntawv thov, kev ua tau zoo statistics, auto-reporting ntawm cov xwm txheej khiav hauv system, kev teeb tsa rau ONT los ntawm OLT, kev kuaj mob txhaum thiab kev tswj hwm kev ua tau zoo thiab kev nyab xeeb.
IGMP, ACL, QOS thiab lwm yam. l Kev tswj hwm kev teeb tsa PON: Zoo li OLT authentication, DBA template, kev pabcuam template, kab template thiab lwm yam. l Txheej 3 muaj nuj nqi: txhawb nqa kev hloov pauv zoo li qub, dhcp-relay thiab vlanif teeb tsa muab thiab them lub zog thaub qab.Kev Teeb tsa Parameter
Khoom G004 Kev Tswj Xyuas Hom Lub thawv txheem 1U 19-nti Chaw nres nkoj Uplink Chaw nres nkoj COMBO 4 10/100/1000M Ethernet chaw nres nkoj pib-kev sib tham 4 SFP interfaces 10-Gigabit 2 SFP + interfaces Chaw nres nkoj PON Qhov ntau 4 Lub cev sib txuas lus Qhov SFP Hom kev sib txuas lus ITU-TG.984.2 Class B+/Class C+ Qhov sib piv faib siab tshaj plaws 1:128 Chaw nres nkoj tswj hwm 1 100/1000BASE-Tx out-band Ethernet port1 CONSOLE local management port Chaw nres nkoj USB 1 USB interface (Nws siv los thaub qab kev teeb tsa, txhim kho qhov kev pab cuam, thiab sau cov ntaub ntawv cav) Qhov chaw nres nkoj PON Kev sib kis nrug 20KM Tus nqi chaw nres nkoj Cov dej ntws mus rau hauv qab: 2.5Gbps Cov dej ntws mus rau hauv qab: 1.25Gbps Qhov ntev ntawm lub zog Kev xa mus: 1490nm Tau txais: 1310nm Hom kev sib txuas lus SC/UPC Hom fiber 9/125μm SMF (Ib Hom Fiber) Lub zog kis tau lub teeb Chav Kawm B+ +1.5～+5dBm Chav Kawm C+ +3～+7dBm Kev txais kev rhiab heev Chav Kawm B+ -28dBm Chav Kawm C+ -30dBm Lub zog saturation Chav Kawm B+ -8dBm Chav Kawm C+ -12dBm Txoj kev tswj hwm network Kev Txhawb Nqa CLI,SNMP,TELNET,SSH,WEB Kev muaj peev xwm ua lag luam l Txhawb cov cav ntaus ntawv, kev hloov kho khoom siv, kev tswj hwm khoom siv, kev saib xyuas mob, kev tswj hwm kev teeb tsa, thiab kev tswj hwm tus neeg siv.l Txheej 2 kev tswj hwm kev hloov pauv: Zoo li kev tswj hwm chaw nres nkoj, VLAN, RSTP, Bandwidth ntawm Backplane 63G Loj 440mm (Ntev) * 240mm (Dav) * 44mm (Siab) Qhov hnyav 4kg Kev muab hluav taws xob 220VAC AC: 100V～240V,47/63Hz -48DC DC:-40V～-72V BBU DC: 11V～14VKev Ua Haujlwm: Thaum lub zog fais fab ib txwm raug txiav tawm, nws tuaj yeem hloov mus rau lub zog thaub qab, thiab thaum lub zog fais fab ib txwm rov qab los, nws yuav hloov rov qab mus rau lub zog ib txwm Lub zog siab tshaj plaws 60W Ib puag ncig ua haujlwm Kub ua haujlwm -15～50 ℃ Qhov kub cia khoom -40～85℃ Cov av noo sib piv 5～90% (Tsis-condensing)
