I-HUANET GPON OLT 16 Amachweba
I-GPON OLT G016 ihlangabezana ngokuphelele nezinga elihlobene le-ITU G.984.x kanye ne-FSAN, enedivayisi efakwe i-rack engu-1U ene-USB interface, 4 amachweba we-GE uplink, 4 uplinks SFP port, 2 10-gigabit uplink port, kanye 16 GPON port .Imbobo ngayinye ye-GPON isekela isilinganiso sokuhlukanisa esingu-1:128 futhi inikeza umkhawulokudonsa ongezansi womfula ongu-2.5Gbps kanye nomkhawulokudonsa okhuphukayo ongu-1.25Gbps.Lolu hlelo lusekela ukungena kwamatheminali angu-2048 GPON.
Lo mkhiqizo unokusebenza okuphezulu, futhi usayizi ohlangene ulungile futhi uvumelana nezimo ukuwusebenzisa futhi kulula ukuwusebenzisa, ohlangabezana nezimfuneko zegumbi leseva ehlangene ekusebenzeni nosayizi wedivayisi.Ngaphezu kwalokho, umkhiqizo unokukhuthazwa okuhle kokusebenza kwenethiwekhi okuthuthukisa ukwethembeka nokunciphisa ukusetshenziswa kwamandla.Lokhu kusebenza kunethiwekhi kamabonakude esakazwa kathathu kokukodwa, i-FTTP (Fiber to the Premise), inethiwekhi yokuqapha ividiyo, i-LAN yebhizinisi (Inethiwekhi Yendawo Yendawo), i-inthanethi yezinto, nezinye izinhlelo zokusebenza zenethiwekhi ezinenani eliphezulu kakhulu/isilinganiso sokusebenza. .
Izici Mthola izinga elihlobene le-ITU-T G.984/G.988 kanye ne-GPON embonini yezokuxhumana yaseShayina Isekela ukuphathwa okukude kwe-OMCI kwe-ONT/ONU, ehambisana ne-ITU-T G.984.4/G.988 OMCI Protocol 1U ubude 16PON OLT umkhiqizo ekwakhiweni okuhlangene kwebhokisi lePizza Umsebenzi ophelele wokushintsha ukuvikela kwe-PON Umsebenzi wokushintsha ungqimba 2 I-OLT ihlomisa ngesendlalelo esicindezelayo esingu-2 sokushintshwa kwesivinini esigcwele socingo.Isekela i-protocol ye-layer 2 kanye nezinhlobonhlobo zemisebenzi ye-layer 2 njenge-TRUNK, i-VLAN, umkhawulo wezinga, i-port isolate, ubuchwepheshe bomugqa, ubuchwepheshe bokulawula ukugeleza, i-ACL, nokunye, okunikeza isiqinisekiso sobuchwepheshe sokuthuthukiswa kwezinsizakalo eziningi. kuhlanganisiwe. Isiqinisekiso se-QOS Imikhiqizo ye-GPON igcina i-DBA ethuthuke ngokugcwele enamakhono amahle kakhulu wesevisi ye-QOS.I-DBA ihlangabezana nezidingo ezihlukene ze-QOS kusukela ekugelezeni kwesevisi okuhlukile ngokulinda, i-jitter, nezinga lokulahlekelwa kwephakethe. Uhlelo lokuphatha olusebenziseka kalula Isekela i-CLI, WEB, SNMP, TELNET, SSH, futhi ihlangabezana nezinga le-OMCI.Ngephrothokholi yesiteshi se-OMCI, ukuphathwa kwesevisi kungenziwa, okuhlanganisa isethi yepharamitha yokusebenza kwe-ONT, imigqa yebhizinisi ye-T-CONT nenani, imingcele ye-QOS, isicelo solwazi lokucushwa, izibalo zokusebenza, ukubikwa okuzenzakalelayo kwemicimbi eqhutshwayo ohlelweni, ukucushwa kwe-ONT kusuka I-OLT, kanye nokuxilongwa kwephutha nokuphathwa kokusebenza nokuphepha.
Ipharamitha yokucushwa
Into G008 I-ManagementRack Uhlobo Ibhokisi elijwayelekile elingu-1U 19-intshi Imbobo ye-Uplink Imbobo ye-COMBO 4 10/100/1000M izimbobo ze-Ethernet zezingxoxo ezizenzakalelayo 4 SFP interface I-10-Gigabit 2 SFP+ interface I-PON Port Ubuningi 16 Isibonisi esibonakalayo SFP slot Uhlobo lwesixhumi esibonakalayo I-ITU-TG.984.2 Ikilasi B+/Ikilasi C+ Isilinganiso sokuhlukanisa esikhulu 1:128 Ichweba Lokuphatha 1 100/1000BASE-Tx out-band Ethernet port1 CONSOLE imbobo yokuphatha yendawo Imbobo ye-USB 1 isixhumi esibonakalayo se-USB (sisetshenziselwa ukwenza isipele ukumisa, ukuthuthukisa uhlelo, kanye nolwazi lokungena ngemvume) I-PON Port isibaluli Ibanga lokudlulisela 20KM Isilinganiso sembobo Ezansi: 2.5Gbps Umfula Ukhuphuka: 1.25Gbps Ubude begagasi Ukudlulisela phambili: 1490nm Ukwamukela: 1310nm Uhlobo lwesixhumi esibonakalayo I-SC/UPC Uhlobo lwefiber 9/125μm SMF (I-Single Mode Fiber) Amandla okudlulisa ukukhanya Ikilasi B+ +1.5～+5dBm Ikilasi C+ +3～+7dBm Ukuthola ukuzwela Ikilasi B+ -28dBm Ikilasi C+ -30dBm Amandla okugcwalisa Ikilasi B+ -8dBm Ikilasi C+ -12dBm Indlela yokuphatha inethiwekhi Sekela i-CLI,I-SNMP,I-TELNET,I-SSH,IWEBH Amakhono ebhizinisi l Ilogi yedivayisi yokusekela, ukuthuthukiswa kwedivayisi, ukuphathwa kwedivayisi, ukuqapha isimo, ukuphathwa kokumisa, nokuphathwa komsebenzisi.l Ukulawulwa kokushintsha kokushintsha kwe-Layer 2: Njengokuphathwa kwechweba, i-VLAN, i-RSTP, i-IGMP, i-ACL, i-QOS nokunye.l Ukuphathwa kokucushwa komsebenzi we-PON : Njengokuqinisekisa kwe-OLT, ithempulethi ye-DBA, ithempulethi yesevisi, ithempulethi yomugqa nokunye.l Umsebenzi Wesendlalelo sesi-3: sekela umzila omile, i-dhcp-relay kanye nokucushwa kwe-vlanif I-Bandplane Bandwidth 108G Usayizi 440mm(L)*240mm(W)*44mm(H) Isisindo 5kg Ukunikezwa kwamandla kagesi 220VAC I-AC: 100V～240V,47/63Hz -48DC I-DC:-40V～-72V BBU I-DC: 11V～14V Amandla aphezulu 70W Indawo yokusebenza Izinga lokushisa lokusebenza -15～50℃ Izinga lokushisa lesitoreji -40～85℃ Umswakama ohlobene 5～90% (Ayifinyeleli)
