HUANET GPON OLT 16 Madoko
GPON OLT G016 ikukumana kwathunthu ndi muyezo wachibale wa ITU G.984.x ndi FSAN, yokhala ndi 1U rack-wokwera chipangizo ndi1 USB mawonekedwe, 4 uplink GE madoko, 4 uplinks SFP madoko, 2 10-gigabit uplink madoko, ndi 16 GPON madoko .Doko lililonse la GPON limathandizira kugawanika kwa 1:128 ndipo limapereka bandwidth yotsika ya 2.5Gbps ndi bandwidth yokwera ya 1.25Gbps.Dongosololi limathandizira kupeza ma terminals a GPON 2048.
Chogulitsachi chimakhala ndi magwiridwe antchito apamwamba, ndipo kukula kophatikizika ndikosavuta komanso kosavuta kugwiritsa ntchito ndipo ndikosavuta kugwiritsa ntchito, komwe kumakwaniritsa zofunikira za chipinda cha seva yophatikizika pakuchita ndi kukula kwa chipangizocho.Kuphatikiza apo, mankhwalawa ali ndi kukwezedwa kwabwino kwa magwiridwe antchito apaintaneti omwe amathandizira kudalirika komanso kuchepetsa kugwiritsa ntchito mphamvu.Olt iyi imagwira ntchito pa makanema apawailesi yakanema atatu-imodzi, FTTP (Fiber to the Premise), netiweki yowunikira makanema, mabizinesi a LAN (Local Area Network), intaneti yazinthu, ndi mapulogalamu ena amtaneti okhala ndi mtengo wokwera kwambiri / magwiridwe antchito. .
Mawonekedwe Mtsatirani muyezo wachibale wa ITU-T G.984/G.988 ndi GPON mumakampani aku China Communication Imathandizira kasamalidwe kakutali ka OMCI kwa ONT/ONU, yogwirizana ndi ITU-T G.984.4/G.988 OMCI Protocol 1U kutalika 16PON OLT mankhwala mu kapangidwe yaying'ono ya Pizza-bokosi Ntchito yathunthu yosinthira chitetezo cha PON Layer 2 switching ntchito OLT imapanga ndi wosanjikiza wosanjikiza 2 wodzaza waya wothamanga.Iwo amathandiza wosanjikiza 2 protocol kunja ndi mitundu ya wosanjikiza 2 ntchito monga TRUNK, VLAN, mlingo malire, doko kudzipatula, luso pamzere, otaya ulamuliro luso, ACL, ndi zina zotero, amene amapereka chitsimikizo luso kwa chitukuko cha Mipikisano utumiki. ophatikizidwa. QOS chitsimikizo Zogulitsa za GPON zimakhala ndi DBA yabwino kwambiri yokhala ndi luso lapadera la QOS.DBA imakwaniritsa zofunikira zosiyanasiyana za QOS kuchokera kumayendedwe osiyanasiyana amtundu wa latency, jitter, ndi kutayika kwa paketi. Kasamalidwe kosavuta kugwiritsa ntchito Imathandizira CLI, WEB, SNMP, TELNET, SSH, ndipo imakumana ndi muyezo wa OMCI.Kupyolera mu protocol ya OMCI channel, kasamalidwe ka ntchito amatha kuzindikirika, kuphatikizapo ndondomeko ya ntchito ya ONT, mizere ya bizinesi ya T-CONT ndi kuchuluka kwake, magawo a QOS, pempho lachidziwitso cha kasinthidwe, ziwerengero zogwirira ntchito, kufotokozera zochitika zomwe zikuchitika mu dongosolo, kasinthidwe ka ONT kuchokera. OLT, ndi kuwunika zolakwika ndikuwongolera magwiridwe antchito ndi chitetezo.
Configuration Parameter
Kanthu G008 ManagementRack Mtundu 1U 19-inch muyezo bokosi Zithunzi za Uplink Port Chithunzi cha COMBO 4 10/100/1000M auto-kukambirana Efaneti madoko 4 SFP mawonekedwe 10 - Gigabit 2 SFP + mawonekedwe PON Port Kuchuluka 16 Mawonekedwe akuthupi Gawo la SFP Mtundu wa mawonekedwe ITU-TG.984.2 Kalasi B+/Kalasi C+ Chiŵerengero chogawanika cha Max 1:128 Management Port 1 100/1000BASE-Tx out-band Ethernet port1 CONSOLE doko loyang'anira malo USB Port 1 USB mawonekedwe (Amagwiritsidwa ntchito kusungirako zosunga zobwezeretsera, kukweza pulogalamu, ndikujambulitsa zolowera) PON Port mawonekedwe Mtunda wotumizira 20 KM Mtengo wamadoko Kutsika: 2.5Gbps Kumtunda: 1.25Gbps Wavelength Kutumiza: 1490nm Kulandira: 1310nm Mtundu wa mawonekedwe SC/UPC Mtundu wa CHIKWANGWANI 9/125μm SMF (Single Mode Fiber) Kuwala kufala mphamvu Kalasi B+ +1.5～+ 5dBm Kalasi C+ +3～+ 7dBm Kulandira kumva Kalasi B+ -28dBm Kalasi C+ -30dBm Mphamvu zamachulukidwe Kalasi B+ -8dBm Kalasi C+ -12dBm Njira yoyendetsera maukonde Thandizani CLI,Chithunzi cha SNMP,TELNET,SSH,WEB Maluso abizinesi l Chipika cha chipangizo chothandizira, kukweza kwa chipangizo, kasamalidwe ka chipangizo, kuyang'anira momwe zinthu zilili, kasamalidwe kachitidwe, ndi kasamalidwe ka ogwiritsa ntchito.l Layer 2 kusintha kasinthidwe kasamalidwe: Monga kayendetsedwe ka doko, VLAN, RSTP,IGMP, ACL, QOS ndi zina zotero.l PON ntchito kasinthidwe kasamalidwe : Monga kutsimikizika kwa OLT, template ya DBA, servicetemplate, template ya mzere ndi zina zotero.l Layer 3 ntchito: kuthandizira static routing, dhcp-relay ndi vlanif kasinthidwe Bandwidth ya Backplane 108g pa Kukula 440mm(L)*240mm(W)*44mm(H) Kulemera 5kg pa Magetsi 220VAC AC: 100V～240V,47/63Hz -48DC DC: -40V～-72V BBU DC: 11 V～14 v Mphamvu zazikulu 70W ku Malo ogwirira ntchito Kutentha kwa ntchito -15～50 ℃ Kutentha kosungirako -40～85 ℃ Chinyezi chachibale 5～90% (yosatsika)
