HUANET GPON OLT 4 Imyaro
GPON OLT G004 yujuje ubuziranenge bwa ITU G.984.x na FSAN, ikaba ari igikoresho cya 1U gishyizwemo rack gifite interface imwe ya USB, ports 4 za uplink GE, ports 4 za uplink SFP, ports 2 za 10-gigabit uplink na ports 4 za GPON, buri port ya GPON ishyigikira ikigereranyo cyo kugabanyuka cya 1:128 kandi itanga bandwidth ya 2.5Gbps na bandwidth ya 1.25Gbps, sisitemu ishyigikira terminals 512 za GPON zinjira cyane.
Iki gicuruzwa cyujuje ibisabwa mu mikorere y'igikoresho n'ingano y'icyumba cy'itumanaho gito kuko gikozwe gifite imikorere myiza n'ingano nto, cyoroshye kandi cyoroshye gukoresha, kandi cyoroshye gushyira mu bikorwa. Byongeye kandi, iki gicuruzwa cyujuje ibisabwa mu guteza imbere imikorere y'umuyoboro, kunoza ubwizerwe no kugabanya ikoreshwa ry'amashanyarazi mu rwego rwo kugera ku muyoboro n'umuyoboro w'ibigo kandi gikoreshwa kuri televiziyo eshatu muri imwe, FTTP (Fiber to the premise), umuyoboro wo gukurikirana amashusho, LAN y'ibigo (Local Area Network), interineti y'ibintu n'izindi porogaramu z'umuyoboro zifite igiciro kinini cyane/imikorere.
Ibiranga Huza amahame ngenderwaho ya ITU-T G.984/G.988 n'ay'urwego rw'itumanaho rw'Abashinwa. Gushyigikira imicungire ya OMCireremote kuri ONT/ONU, ijyanye na ITU-T G.984.4/G.988 OMCI Protocole Igicuruzwa cya 1Uheight 8PON OLT mu buryo buciriritse bwa Pizza-Box Uburyo bwose bwo guhindura PON Igikorwa cyo Guhindura Icyiciro cya 2 OLT ifite uburyo bukomeye cyane bwo guhindura umuvuduko w’insinga (layer 2) kandi ishyigikira byimazeyo protocole ya layer 2. OLT ishyigikira ubwoko butandukanye bw’imikorere ya layer 2 nka TRUNK, VLAN, LACP, umupaka w’igipimo, ihanahana ry’aho umuyoboro uherereye, ikoranabuhanga ryo gutondeka umurongo, ikoranabuhanga ryo kugenzura ubwiyongere bw’amazi, ACL n’ibindi, bitanga garanti ya tekiniki yo guteza imbere serivisi nyinshi zihujwe. Ingwate ya QoS Ibicuruzwa bya GPON bigumana DBA nziza cyane hamwe n'ubushobozi bwiza bwo gutanga serivisi za Qos. DBA yujuje ibisabwa bitandukanye bya Qos bitewe n'uburyo serivisi zigenda mu gihe cyo gutinda, gutinda no gutakaza ipaki bitandukanye. Sisitemu yo gucunga yoroshye gukoresha Uburyo bwo gushyigikira imicungire ya CLI, WEB, SNMP, TELNET, SSH kandi bwujuje ibisabwa bya OMCI, binyuze muri protocole ya OMCI protocole imicungire ishobora gukorwa, harimo seti ya parametre y'imikorere ya ONT, imirongo y'ubucuruzi ya T-CONT n'ingano, parametre za Qos, ubusabe bw'amakuru yerekeye imiterere, imibare y'imikorere, raporo yikora y'ibikorwa muri sisitemu, imiterere ya ONT iturutse kuri OLT, gusuzuma amakosa no gucunga imikorere n'umutekano.
IGMP, ACL, QoS n'ibindi. l PON function configuration management: Nk'uburyo bwo kwemeza OLT, DBA template, serivisi icyitegererezo, icyitegererezo cy'umurongo n'ibindi. l Layer 3 function: gushyigikira static routing, dhcp-relay na vlanif configuration tanga kandi usharishe umuriro w'amashanyarazi wongeraho.Igipimo cy'igenamiterere
Ikintu G004 ManagementRack Ubwoko Agasanduku gasanzwe ka 1U ka santimetero 19 Icyambu cya Uplink Icyambu cya COMBO Imbuga 4 za Ethernet zihuza ikoranabuhanga rya 10/100/1000M Imiyoboro 4 ya SFP 10-Gigabit Imiyoboro 2 ya SFP+ Icyambu cya PON Ingano 4 Imiterere ifatika umwanya wa SFP Ubwoko bw'aho uhurira ITU-TG.984.2 Icyiciro B + / Urwego C + Igipimo cyo kugabanya cyane 1:128 Icyambu cy'Ubuyobozi 1 100/1000BASE-Tx out-band Ethernet port1 CONSOLE local management port Umuyoboro wa USB Interineti 1 ya USB (Ikoreshwa mu kubika amakuru ku miterere, kuvugurura porogaramu, no kwandika amakuru y'injira) Ikiranga icyambu cya PON Intera yo kohereza ubutumwa 20KM Igiciro cya port Imbere: 2.5Gbps Imbere: 1.25Gbps Uburebure bw'umuraba Kohereza: 1490nm Kwakira: 1310nm Ubwoko bw'aho uhurira SC/UPC Ubwoko bwa fibre 9/125μm SMF (Fiber y'uburyo bumwe) Ingufu zo kohereza urumuri Icyiciro cya B+ +1.5～+5dBm Icyiciro cya C+ +3～+7dBm Kwakira uburyo bwo kwiyumvamo Icyiciro B+ -28dBm Icyiciro C+ -30dBm Imbaraga zo kuzura Icyiciro B+ -8dBm Icyiciro C+ -12dBm Uburyo bwo gucunga umuyoboro Shyigikira CLI、SNMP、TELNET、SSH、URUBUGA Ubushobozi bw'ubucuruzi l Gushyigikira ububiko bw'ibikoresho, kuvugurura ibikoresho, gucunga ibikoresho, gukurikirana imiterere yabyo, gucunga igenamiterere, no gucunga abakoresha. l Uburyo bwa kabiri bwo gucunga igenamiterere ry'ibikoresho: Nk'imicungire y'umuyoboro, VLAN, RSTP, Bandwidth y'inyuma 63G Ingano 440mm(L)*240mm(W)*44mm(H) Uburemere 4kg Ingufu z'amashanyarazi 220VAC AC: 100V～240V，47/63Hz -48DC DC: -40V～-72V BBU DC: 11V～14VImikorere: Iyo umuriro usanzwe uhagaze, ushobora guhindurwa ukajya kuri “backup powersupply”, kandi iyo umuriro usanzwe utangiye, uzasubira kuri “regular power” Ingufu ntarengwa 60W Ahantu ho gukorera Ubushyuhe bwo gukora -15～50℃ Ubushyuhe bwo kubika -40～85℃ Ubushuhe bugereranye 5～90% (Ntabwo bigabanya ubushyuhe)
