Iizibuko zeHUANET GPON OLT 16
I-GPON OLT G016 ihlangabezana ngokupheleleyo nomgangatho we-ITU G.984.x kunye ne-FSAN, inesixhobo esifakwe kwi-rack ye-1U esine-interface ye-USB enye, ii-port ze-GE ezi-4 ze-uplink, ii-port ze-SFP ezi-4 ze-uplink, ii-port ze-uplink ezi-2 ze-10-gigabit, kunye nee-port ze-GPON ezili-16. I-port nganye ye-GPON ixhasa umlinganiselo wokwahlukana we-1:128 kwaye ibonelela nge-bandwidth esezantsi ye-2.5Gbps kunye ne-bandwidth esezantsi ye-1.25Gbps. Le nkqubo ixhasa ukufikelela kwii-terminal ze-GPON ezingama-2048.
Le mveliso inamandla aphezulu okusebenza, kwaye ubungakanani bayo bulula kwaye buguquguqukayo ukuyisebenzisa kwaye kulula ukuyisebenzisa, nto leyo ehlangabezana neemfuno zegumbi leseva encinci ekusebenzeni kwesixhobo kunye nobukhulu baso. Ngaphezu koko, le mveliso inokukhuthaza ukusebenza kwenethiwekhi okuphucula ukuthembeka kunye nokunciphisa ukusetyenziswa kwamandla. Oku kusebenza kwinethiwekhi yosasazo lwethelevishini olune-three-in-one, i-FTTP (i-Fiber to the Premise), inethiwekhi yokubeka esweni ividiyo, i-enterprise LAN (i-Local Area Network), i-intanethi yezinto, kunye nezinye izicelo zenethiwekhi ezinexabiso eliphezulu kakhulu/umgangatho wokusebenza.
Iimbonakalo MFumana umgangatho ohambelanayo we-ITU-T G.984/G.988 kunye ne-GPON kwiShishini loNxibelelwano lwaseTshayina Ixhasa ulawulo olukude lwe-OMCI kwi-ONT/ONU, iyahambelana ne-ITU-T G.984.4/G.988 OMCI Protocol Imveliso ye-1U ukuphakama eyi-16PON OLT kuyilo oluncinci lwebhokisi yePizza Umsebenzi opheleleyo wokutshintsha ukhuseleko lwe-PON Umsebenzi wokutshintsha umaleko 2 I-OLT ixhotyiswa ngokutshintsha isantya sentambo esipheleleyo somaleko 2. Ixhasa iprotocol yokuphuma komaleko 2 kunye neentlobo ngeentlobo zemisebenzi kamaleko 2 efana ne-TRUNK, i-VLAN, umda wesantya, i-port isolate, iteknoloji ye-queue, iteknoloji yokulawula ukuhamba, i-ACL, njalo njalo, ebonelela ngesiqinisekiso sobugcisa sophuhliso lweenkonzo ezininzi ezihlanganisiweyo. Isiqinisekiso se-QOS Iimveliso ze-GPON zigcina i-DBA ephuculweyo ngokupheleleyo kunye nezakhono zenkonzo ze-QOS ezigqwesileyo. I-DBA iyahlangabezana neemfuno ezahlukeneyo ze-QOS ezivela kwiindlela ezahlukeneyo zenkonzo kwi-latency, i-jitter, kunye nezinga lokulahleka kwepakethi. Inkqubo yolawulo elula ukuyisebenzisa Ixhasa i-CLI, i-WEB, i-SNMP, i-TELNET, i-SSH, kwaye ihlangabezana nomgangatho we-OMCI. Ngeprotocol yetshaneli ye-OMCI, ulawulo lwenkonzo lunokuphunyezwa, kubandakanya iseti yeparameter yomsebenzi we-ONT, imigca yeshishini ye-T-CONT kunye nobungakanani, iiparameter ze-QOS, isicelo solwazi loqwalaselo, izibalo zokusebenza, ingxelo ezenzekelayo yeziganeko ezisebenzayo kwinkqubo, uqwalaselo lwe-ONT oluvela kwi-OLT, kunye nokuxilongwa kweempazamo kunye nolawulo lokusebenza kunye nokhuseleko.
Ipharamitha yoqwalaselo
Into G008 Ulawulo lweRack Uhlobo Ibhokisi eqhelekileyo ye-1U eyi-intshi ezili-19 Izibuko le-Uplink Izibuko le-COMBO Iiports ze-Ethernet ezi-4 ze-10/100/1000M ngokuzenzekelayo Ii-interface ze-SFP ezi-4 I-10-Gigabit Ii-interfaces ze-SFP+ ezi-2 Izibuko lePON Ubungakanani 16 Ujongano olubonakalayo Isithuba se-SFP Uhlobo lojongano ITU-TG.984.2 Udidi B +/Udidi C+ Umlinganiselo wokwahlulahlula ophezulu 1:128 Izibuko loLawulo I-1 100/1000BASE-Tx out-band Ethernet port 1 CONSOLE local management port Izibuko le-USB I-interface ye-USB enye (Isetyenziselwa ukugcina uqwalaselo, ukuphucula inkqubo, kunye nokurekhoda ulwazi lwe-logi) Uphawu lwePON Port Umgama wokudluliselwa 20KM Ixabiso lezibuko Ezantsi: 2.5Gbps Ephezulu: 1.25Gbps Ubude bamaza Ukudlulisela phambili: 1490nm Ukwamkela: 1310nm Uhlobo lojongano I-SC/UPC Uhlobo lwefayibha I-9/125μm SMF (Ifayibha yeMowudi enye) Amandla okuhambisa ukukhanya Iklasi B+ +1.5～+5dBm Iklasi C+ +3～+7dBm Ukufumana uvakalelo Iklasi B+ -28dBm Iklasi C+ -30dBm Amandla okugcwala Iklasi B+ -8dBm Iklasi C+ -12dBm Indlela yolawulo lwenethiwekhi Inkxaso ye-CLI、I-SNMP、I-TELNET、I-SSH、IWEBHU Izakhono zoshishino l Inkxaso yelog yesixhobo, ukuphuculwa kwesixhobo, ulawulo lwesixhobo, ukujonga imeko, ulawulo loqwalaselo, kunye nolawulo lomsebenzisi.l Ulawulo loqwalaselo lokutshintsha lweLayer 2: Njengolawulo lwezibuko, iVLAN, iRSTP, iIGMP, i-ACL, iQOS njalo njalo.l Ulawulo loqwalaselo lomsebenzi wePON: Njengokuqinisekiswa kwe-OLT, itemplate ye-DBA, itemplate yesevisi, itemplate yomgca njalo njalo.l Umsebenzi weLayer 3: inkxaso ye-static routing, i-dhcp-relay kunye noqwalaselo lwe-vlanif I-Backplane Bandwidth 108G Ubungakanani 440mm(L)*240mm(W)*44mm(H) Ubunzima 5kg Ukunikezwa Amandla 220VAC I-AC: 100V～240V，47/63Hz -48DC DC:-40V～-72V I-BBU I-DC: 11V～14V Amandla aphezulu 70W Indawo yokusebenza Ubushushu bokusebenza -15～50℃ Ubushushu bokugcina -40～85℃ Ubuntu bezizalwane 5～90% (Ayifumi)
