Madoko a HUANET GPON OLT 16
GPON OLT G016 ikukwaniritsa bwino muyezo wa ITU G.984.x ndi FSAN, yokhala ndi chipangizo chokhazikika pa rack cha 1U chokhala ndi USB interface imodzi, ma doko anayi a uplink GE, ma doko anayi a uplink SFP, ma doko awiri a uplink a 10-gigabit, ndi ma doko 16 a GPON. Doko lililonse la GPON limathandizira kugawikana kwa 1:128 ndipo limapereka bandwidth yotsika ya 2.5Gbps ndi bandwidth yokwera ya 1.25Gbps. Dongosololi limathandizira kuti ma terminal a GPON a 2048 apezeke.
Chogulitsachi chili ndi magwiridwe antchito apamwamba, ndipo kukula kwake kochepa ndikosavuta kugwiritsa ntchito ndipo ndikosavuta kugwiritsa ntchito, zomwe zimakwaniritsa zofunikira za chipinda cha seva yaying'ono pakugwira ntchito ndi kukula kwa chipangizocho. Kuphatikiza apo, chogulitsachi chili ndi kukwezedwa kwabwino kwa magwiridwe antchito a netiweki komwe kumathandizira kudalirika ndikuchepetsa kugwiritsa ntchito mphamvu. Izi zimagwira ntchito pa netiweki ya wailesi yakanema ya anthu atatu m'modzi, FTTP (Fiber to the Premise), netiweki yowunikira makanema, enterprise LAN (Local Area Network), intaneti ya zinthu, ndi mapulogalamu ena a netiweki omwe ali ndi chiŵerengero chamtengo/magwiridwe antchito okwera kwambiri.
Mawonekedwe MPezani muyezo wofanana wa ITU-T G.984/G.988 ndi GPON mu Makampani Olankhulana ku China Kuthandizira kasamalidwe ka OMCI patali pa ONT/ONU, kogwirizana ndi ITU-T G.984.4/G.988 OMCI Protocol 1U kutalika 16PON OLT chinthu mu kapangidwe kakang'ono ka bokosi la Pizza Ntchito yonse yosinthira chitetezo cha PON Ntchito yosinthira ya Gawo 2 OLT ili ndi switching ya waya yothamanga kwambiri ya layer 2. Imathandizira protocol ya layer 2 out ndi mitundu yosiyanasiyana ya ntchito za layer 2 monga TRUNK, VLAN, rate limit, port isolate, queue technology, flow control technology, ACL, ndi zina zotero, zomwe zimapereka chitsimikizo chaukadaulo pakupanga multi-service integrated. Chitsimikizo cha QOS Zogulitsa za GPON zimasunga DBA yokonzedwa bwino kwambiri yokhala ndi luso labwino kwambiri la ntchito za QOS. DBA imakwaniritsa zofunikira zosiyanasiyana za QOS kuchokera ku kayendedwe kosiyanasiyana ka ntchito mu latency, jitter, ndi kuchuluka kwa kutayika kwa paketi. Dongosolo loyang'anira losavuta kugwiritsa ntchito Kuthandizira CLI, WEB, SNMP, TELNET, SSH, ndipo kumakwaniritsa muyezo wa OMCI. Kudzera mu protocol ya njira ya OMCI, kasamalidwe ka ntchito kangathe kuchitika, kuphatikiza seti ya magawo a ntchito ya ONT, mizere ya bizinesi ya T-CONT ndi kuchuluka kwake, magawo a QOS, pempho la chidziwitso cha kasinthidwe, ziwerengero za magwiridwe antchito, malipoti odziyimira pawokha a zochitika zomwe zikuchitika mu dongosololi, kasinthidwe ka ONT kuchokera ku OLT, ndi kuzindikira zolakwika ndi kasamalidwe ka magwiridwe antchito ndi chitetezo.
Gawo la Kasinthidwe
Chinthu G008 ManagementRack Mtundu Bokosi lokhazikika la 1U 19-inch Doko la Uplink Doko la COMBO Madoko 4 a Ethernet okambirana okha a 10/100/1000M Ma interface a SFP anayi 10-Gigabit Ma interface awiri a SFP+ Doko la PON Kuchuluka 16 Mawonekedwe enieni Malo a SFP Mtundu wa mawonekedwe ITU-TG.984.2 Kalasi B+/Kalasi C+ Chiŵerengero chachikulu chogawanitsa 1:128 Doko Loyang'anira 1 100/1000BASE-Tx doko la Ethernet lotuluka ndi CONSOLE doko loyang'anira dera Doko la USB Chida chimodzi cha USB (Chimagwiritsidwa ntchito kusunga zosintha, kukweza pulogalamu, ndi kulemba zambiri za logi) Chizindikiro cha PON Port Mtunda wotumizira 20KM Mtengo wa doko Pansi pa mtsinje: 2.5Gbps Pansi pa mtsinje: 1.25Gbps Kutalika kwa mafunde Kutumiza: 1490nm Kulandira: 1310nm Mtundu wa mawonekedwe SC/UPC Mtundu wa ulusi 9/125μm SMF (Ulusi wa Njira Imodzi) Mphamvu yotumizira kuwala Kalasi B+ +1.5～+5dBm Kalasi C+ +3～+7dBm Kulandira kukhudzidwa Gulu B+ -28dBm Kalasi C+ -30dBm Mphamvu yokhutitsa Gulu B+ -8dBm Kalasi C+ -12dBm Njira yoyendetsera netiweki Thandizani CLI、SNMP、TELNET、SSH、WEBULETI Maluso a bizinesi l Kuthandizira zolemba za chipangizo, kukweza chipangizo, kasamalidwe ka chipangizo, kuyang'anira momwe zinthu zilili, kasamalidwe ka kasinthidwe, ndi kasamalidwe ka ogwiritsa ntchito.l Kuwongolera kasinthidwe ka gawo lachiwiri: Monga kasamalidwe ka madoko, VLAN, RSTP, IGMP, ACL, QOS ndi zina zotero.l Kuwongolera kasinthidwe ka ntchito ya PON: Monga kutsimikizika kwa OLT, template ya DBA, template ya service, template ya mzere ndi zina zotero.l Ntchito ya gawo lachitatu: kuthandizira njira yokhazikika, dhcp-relay ndi kasinthidwe ka vlanif Bandwidth ya Backplane 108G Kukula 440mm(L)*240mm(W)*44mm(H) Kulemera 5kg Magetsi 220VAC AC: 100V～240V，47/63Hz -48DC DC:-40V～-72V BBU DC: 11V～14V Mphamvu yayikulu 70W Malo ogwirira ntchito Kutentha kogwira ntchito -15～50℃ Kutentha kosungirako -40～85℃ Chinyezi chocheperako 5～90% (Yosapanga kuzizira)
