HUANET GPON OLT 4 Zviteshi
GPON OLT G004 inosangana zvizere nezvinodiwa zveITU G.984.x neFSAN, inova mudziyo une rack-mounted 1U une USB interface imwe chete, ma uplink GE ports mana, ma uplink SFP ports mana, ma uplink ports maviri e10-gigabit uye ma GPON ports mana, GPON port imwe neimwe inotsigira splitting ratio ye1:128 uye inopa downstream bandwidth ye2.5Gbps uye upstream bandwidth ye1.25Gbps, system inotsigira 512 GPON terminals dzinopinda zvakanyanya.
Chigadzirwa ichi chinosangana nezvinodiwa mukushanda kwemudziyo uye saizi yekamuri rekombuta diki sezvo chigadzirwa ichi chine mashandiro epamusoro uye saizi diki, chiri nyore kushandisa uye chinochinjika, uye chiri nyore kuisawo. Uyezve, chigadzirwa ichi chinosangana nezvinodiwa zvekusimudzira mashandiro enetwork, kuvandudza kuvimbika uye kuderedza kushandiswa kwesimba mumaonero enetwork yekuwana uye network yebhizinesi uye chinoshanda kune network yeterevhizheni yenhepfenyuro yethree-in-one, FTTP (Fiber to the premise), network yekutarisa vhidhiyo, enterprise LAN (Local Area Network), internet yezvinhu uye mamwe maapplication enetwork ane mutengo wakakwira/performance ratio.
Zvinhu zvirimo Sangana neITU-T G.984/G.988 standard uye yakaenzana neGPON standards dzeChinese Communication Industry Tsigira OMCireremote management yeONT/ONU, inoenderana neITU-T G.984.4/G.988 OMCI Protocol Chigadzirwa che1Uheight 8PON OLT chakagadzirwa muchimiro chePizza-Box Basa rese rekudzivirira rePON Basa reKuchinja reLayer 2 OLT ine simba guru rekushandura waya netambo ine simba re "layer 2 Full Wire Speed Switching" uye inotsigira zvizere "layer 2 protocol". OLT inotsigira mabasa akasiyana-siyana e "layer 2" akadai seTRUNK, VLAN, LACP, rate limit, port isolate, queue technology, flow control technology, ACL nezvimwewo, izvo zvinopa vimbiso yehunyanzvi yekuvandudza ma "multi-service integrated". QoS vimbiso Zvigadzirwa zveGPON zvinochengetedza DBA yakagadziridzwa zvizere uye zvine kugona kwakanaka kweQos service. DBA inosangana nezvinodiwa zvakasiyana zveQos kubva pakumhanya kwakasiyana kwesevhisi mukunonoka, jitter, uye packet loss rate. Sisitimu Yekutarisira Iri Nyore Kushandisa Nzira yekutarisira rutsigiro yeCLI, WEB, SNMP, TELNET, SSH uye inosangana neOMCI standard, kuburikidza neOMCI channel protocol service management inogona kuwanikwa, kusanganisira seti yeparameter yebasa reONT, T-CONT business lines nehuwandu, maQos parameters, chikumbiro cheruzivo rwekugadzirisa, nhamba dzekushanda, auto-reporting yezviitiko zvinomhanya musystem, configuration yeONT kubva kuOLT, zvikanganiso zvekuongorora uye manejimendi yekushanda nekuchengetedzwa.
IGMP, ACL, QOS nezvimwewo. l PON function configuration management: Sekunge OLT authentication, DBA template, service template, template yemutsetse nezvimwewo. l Layer 3 function: tsigira static routing, dhcp-relay uye vlanif configuration wedzera uye charge simba rekuchengetedza.Paramita Yekugadzirisa
Chinhu G004 ManagementRack Rudzi 1U 19-inch bhokisi rakajairika Chiteshi cheUplink Chiteshi cheCOMBO 4 10/100/1000M otomatiki Ethernet ports 4 SFP interfaces 10-Gigabit 2 SFP+ interfaces Chiteshi chePON Huwandu 4 Chimiro chemuviri Nzvimbo yeSFP Rudzi rwechishandiso ITU-TG.984.2 Kirasi B+/Kirasi C+ Chiyero chikuru chekupatsanura 1:128 Chiteshi Chekutarisira 1 100/1000BASE-Tx out-band Ethernet port 1 CONSOLE local management port Chiteshi cheUSB 1 USB interface (Inoshandiswa kuchengetedza magadzirirwo, kuvandudza purogiramu, uye kurekodha ruzivo rwelogi) Hunhu hwePON Port Daro rekutapurirana 20km Mutengo wechiteshi Kudzika kwerwizi: 2.5Gbps Kumusoro: 1.25Gbps Kureba kwewave Kutumira: 1490nm Kugamuchira: 1310nm Rudzi rwechishandiso SC/UPC Rudzi rwefayibha 9/125μm SMF (Single Mode Fiber) Simba rekutumira chiedza Kirasi B+ +1.5～+5dBm Kirasi C+ +3～+7dBm Kugamuchira kunzwa Kirasi B+ -28dBm Kirasi C+ -30dBm Simba rekuguta Kirasi B+ -8dBm Kirasi C+ -12dBm Nzira yekugadzirisa network Tsigira CLI、SNMP、TELNET、SSH、Webhusaiti Kugona kwebhizinesi l Tsigira log yemudziyo, kusimudzira mudziyo, manejimendi yemudziyo, kutarisa mamiriro ezvinhu, manejimendi yekugadzirisa, uye manejimendi yemushandisi. l Kugadzirisa magadzirirwo ekuchinja kweLayer 2: Kufanana nemanejimendi yechiteshi, VLAN, RSTP, Bandwidth yemusana 63G Saizi 440mm(L)*240mm(W)*44mm(H) Huremu 4kg Magetsi 220VAC AC: 100V～240V，47/63Hz -48DC DC:-40V～-72V BBU DC: 11V～14VBasa: Kana magetsi akajairwa akadzimwa, anogona kuchinjwa kuita backup powersupply, uye kana magetsi akajairwa atangazve, anodzokera kumagetsi akajairwa Simba guru 60W Nzvimbo yekushanda Kushanda tembiricha -15～50℃ Tembiricha yekuchengetedza -40～85℃ Hunyoro hwehukama 5～90% (Haisi kutonhora)
