16*E1 kuya ku-3x1000Base-TX+2x1000Base-X JHA-CE16G3F2 Isixhumi Esibonakalayo Sokuguqulela Uhlolojikelele Idivayisi esebenzisa ubuchwepheshe bokubuyela emuva be-multiplexing ukuze ihlanganise i-E1 eminingi ukuze idlulisele idatha ye-Ethernet ye-3Channel 1000BASE-TX kanye ne-2x1000Base-X. Ingabona ukuguqulwa kwe-1~16 E1 phakathi kwe-Ethernet optical interface, ukwenza iziteshi ze-E1 zixhunywe ne-Ethernet optical interface. Usebenzisa i-GFP encapsulation, sekela i-LCS (isikimu sokulungiswa komthamo wesixhumanisi) kanye nephrothokholi ye-LAPS. le divayisi ingasekela ukumiswa kwesiteshi se-1-16Channel E1, ingathola ngokuzenzakalelayo inombolo ye-E1 bese ikhetha i-E1 etholakalayo. Ivumela isikhathi sokudluliswa kwemigqa ye-E1, izinga lomugqa owodwa ngu-1984Kbit/s, umkhawulokudonsa we-4channe Ethernet ngu-7936Kbit/s, umkhawulokudonsa wesiteshi esingu-8 ngu-15872 Kbit/s, umkhawulokudonsa wesiteshi esingu-16 ungafinyelela ku-31744Kbit/s. Idivayisi inikeza umsebenzi we-alamu. Umsebenzi unokwethenjelwa, uzinzile, futhi ukusetshenziswa kwamandla aphansi, ukuhlanganiswa okuphezulu, usayizi omncane. Sekela ukuphathwa kwenethiwekhi ye-SNMP. Isithombe Somkhiqizo 19 Intshi yohlobo lwe-1U Izici Ukudluliswa okusobala kwedatha ye-Ethernet kumasekhethi angu-1 kuya kwangu-16 E1; Ingakwazi ukuhlonywa isixhumi esibonakalayo sikagesi esishintshayo se-Ethernet ukuze umsebenzisi alondoloze iswishi ye-Ethernet; I-1000Base-TX Support 10/100/1000M, i-duplex egcwele/isigamu evumelana nezimo ngokugcwele, isekela i-VLAN protocol; Ichweba ngalinye lisekela i-Ethernet i-AUTO-MDIX (ikhebula le-crossover kanye nokujwayela komugqa oqondile); Imigqa engu-16-channel E1, umehluko omkhulu wokulibaziseka phakathi kwanoma yikuphi okubili ungafinyelela ku-220ms; lapho umehluko wokulibaziseka ungaphezu kuka-220ms, ukubambezeleka kuzoveza i-alamu engalungile, kuyilapho ukuphazamiseka kwebhizinisi; Uhlu lwamakheli we-Ethernet MAC olwakhiwe (4096), olunomsebenzi wokuhlunga uhlaka lwedatha yendawo; I-E1 interface ithobela i-ITU-T G.703, G.704 ne-G.823, ayisekeli ukusetshenziswa kwezikhala zokusayina; Imodi yesibali sikhathi, isikhathi esikhethwayo sendawo kanye nokulandelela isikhathi somugqa we-E1, umthombo wesikhathi womugqa we-E1 ungashintshwa ngokuzenzakalela ngokuya ngekhwalithi yesiginali. Njengesistimu yomthombo wesikhathi womugqa we-E1 womgwaqo wokuqala u-E1, lapho ukwehluleka kwe-E1 yokuqala (isixwayiso esingathi sína i-LOS / AIS / LOF / CRC4 noma i-loopback ekhiqiza isignali) kanye nendlela yesibili u-E1 isebenza kahle, uhlelo luzoshintshela ethrekhi ngokuzenzakalelayo. Umgwaqo wesibili E1; ukuqedwa kwephutha, uhlelo bese lubuyela ngokuzenzakalelayo kumgwaqo wokuqala we-E1; Ukuhambisana nephrothokholi evamile ye-ITU-T, isiphakamiso se-GFP-F encapsulation G.7041, VCAT concatenation virtual kanye LCAS Link Capacity Adjustment izincomo G.7042, Ethernet mapping kuya nxE1 isincomo G.7043, Ethernet ku-E1 isiphakamiso semephu eyodwa G. 8040; Lapho umkhawulokudonsa wokudlulisela ukhuphuka, ngeke kulimaze idatha ye-Ethernet; umkhawulokudonsa wokudlulisela uncishisiwe ngokwenziwa, futhi ungabonakala ngaphandle kokulimaza inethiwekhi yedatha ye-Ethernet; I-E1 tributary Ø iziphetho ingase ingahambisani nokuxhumeka kwe-serial; Uma i-slip direction E1 ihluleka, enye indlela isengasebenza; Iluphu yesignali ye-E1 ibuyele emuva futhi inqamule umsebenzi wokuthola okuzenzakalelayo: Lapho ithola ukwenzeka kweluphu yesiginali ye-E1 yomgwaqo, isistimu inqamule le E1; i-loopback ikhululiwe, i-E1 yokubuyisela okuzenzakalelayo sebenzisa lo mgwaqo; Gcwalisa inkomba ye-alamu, khetha ukubonisa i-alamu yendawo / ekude; Isekela umsebenzi we-loopback ohlangothini lwe-E1 ukuze kube lula ukuhlolwa kwemigqa ye-E1; Sekela isistimu yendawo yokusetha kabusha isistimu yesilawuli kude; hlinzeka ngomyalo we-loopback esibonakalayo esikude, ukugcinwa kalula komugqa; Ukuphathwa kwe-console interface kuhlinzeka ngokuvula ukufakwa kalula; Imojula yokuphatha inethiwekhi yokucushwa, isekela ukuphathwa kwenethiwekhi ye-SNMP ezimele; nalokhu kubheka isimo sokusebenza somsebenzi wokubonisa idivayisi ekude; Izinketho zemodi yamandla amaningi: AC220V, DC-48V / DC24V nokunye okunjalo; I-DC-48V / DC24V yamandla kagesi enomsebenzi wokutholwa kwe-polarity othomathikhi, uma ifakiwe ngaphandle kokuhlukanisa phakathi kokuhle nokubi. Amapharamitha ♦ I-E1 Interface E1 interface protocol: ITU-T G.703, Interface Rate: 2048Kbps±50ppm Interface Code: HDB3; I-E1 Impedance: 75Ω (ukungalingani L9), 120Ω (ibhalansi RJ45); Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi G.742 kanye ne-G.823 Ukunakwa Okuvunyelwe: 0~6dBm ♦ 10/100/1000M 1000Base-TX Interface rate: 10/100Mbps, uhhafu/ogcwele i-duplex ezenzakalelayo ne-IEE Compatible Interface: 802.3, IEEE I-802.1Q (VLAN) Ikhono Lekheli le-MAC: 4096 Isixhumi: RJ45, isekela i-Auto-MDIX ♦ 1000Base-X Ethernet Optical Interface Wave Ubude: 1310nm, 1550nm Isixhumi esibonakalayo: 1000M, i-duplex ephelele ene-IE3 I-Compatible Interface2 Standard: EE3 Ihambisana ne-IE3. I-1000BASE-S/LX Ikhono Lekheli le-MAC: 4096 Isixhumi: I-FC/SC Fiber Transmission Distance inqunyelwe ukulahleka kwesekethe yokubona kanye nokulahlekelwa okwengeziwe ngenxa yezixhumi, okokufakwayo kanye nephaneli yokuchibiyela. Ibanga lokudlulisela lingakhawulwa ngomkhawulokudonsa we-fiber optic. ♦ Indawo yokusebenza Izinga lokushisa lokusebenza: -10°C ~ 50°C Umswakamo osebenzayo: 5%~95 % (akukho ukujiya) Izinga lokushisa lesitoreji: -40°C ~ 80°C Umswakama Wesitoreji: 5%~95 % (akukho ukufingqa) MTBF : ＞100,000 amahora Imininingwane Imodeli JHA-CE16G3F2 Incazelo Esebenzayo I-16E1-3x1000base-tx kanye ne-2x1000base-x Converter, i-Ethernet ingahlukaniswa ibe ukuhlukaniswa okunengqondo, Ihlanganiswe nephakheji ye-GFP, iphrothokholi yokusekela ye-LCS ne-LAPS, isekela ukuphathwa kwenethiwekhi ye-SNMP ezimele; Incazelo Yembobo 3x1000base-tx kanye ne-2x1000base-x Ethernet interface;16*E1 Interface, ikhonsoli eyodwa kanye ne-One SNMP Port Power AC90V ~ 260V;DC -48V/+24V(Eyakhethwa); Ukusetshenziswa kwamandla:≤5W Dimension 485(ubude) X 138(ububanzi) X44(ubude) mm(19 inch 1U Type) Isisindo 1.8Kg/Pcs(19 inch 1U Type) Isicelo

Ukubuka Okufushane kwe-JHA700-E104 uchungechunge lwe-JHA lwemakethe yokufinyelela i-broadband esekelwe ekwethulweni kobuchwepheshe be-EPON imikhiqizo ye-passive optical network terminal. Ine-EPON OLT asetshenziswa ndawonye ukuze anikeze isisombululo esiphelele sokufinyelela kwe-broadband. Ubuchwepheshe be-EPON wuhlobo lobuchwepheshe obusafufusa obusebenzisa ubuchwepheshe be-PON kanye nobuchwepheshe be-Ethernet futhi buwuhlobo lwephoyinti lobuchwepheshe benethiwekhi enamaphuzu amaningi. I-OLT ngokusebenzisa inethiwekhi ye-passive optical ukuxhuma i-ONU eminingi nge-fiber eyodwa bidirectional technical ayivamisile ukusebenzisa izinsiza ze-fiber ukuhlangabezana nabaqhubi bezidingo zokufinyelela zabasebenzisi abaningi. Uchungechunge lwe-JHA700-E104 luhlangabezana ngokugcwele nephrothokholi evamile ye-IEE802.3ah ne-CTC3.0. Inokuhambisana okuhle kwenkampani yangaphandle ukuze isebenze nenkampani yesithathu ye-OLT, Isekela izinga lokudlulisela le-1Gbps phezulu naphansi futhi inikeza abasebenzisi nge-QOS enhle, ukwabiwa komkhawulokudonsa oguquguqukayo wezinsizakalo ze-Ethernet kanye nesevisi ehlanganisiwe ye-IP. Isici Esisebenzayo ♦ Sekela umkhawulo wesilinganiso esisekelwe embobeni kanye nokulawulwa komkhawulokudonsa; ♦ Ngokuhambisana ne-IEEE802.3ah Standard ♦ Ibanga elifika ku-20KM lokudlulisela ♦ Ukusekela ukubethela kwedatha, ukusakaza kweqembu, ukuhlukaniswa kwembobo ye-Vlan, njll. ♦ Ukusekela Ukunikezwa Komkhawulokudonsa Onamandla (DBA) ♦ Sekela ukutholwa okuzenzakalelayo kwe-ONU/Ukutholwa kwesixhumanisi/ukuthuthukiswa kwesilawuli kude sesofthiwe; ♦ Imodi yembobo yokusekela yokucushwa kwe-VLAN ♦ Sekela umsebenzi we-alamu yokuvala amandla , kulula ukuthola inkinga yesixhumanisi ♦ Ukusekela umsebenzi wokumelana nesiphepho ukusakaza ukusakaza ♦ Sekela ukuhlukaniswa kwembobo phakathi kwezimbobo ezihlukene ♦ Sekela ukulawulwa kokugeleza kwechweba ♦ Sekela i-ACL ukuze ilungiselele isihlungi sephakethe ledatha ngendlela eguquguqukayo ♦ Idizayini ekhethekile ukuvimbela ukuwohloka kwesistimu ukuze kugcinwe uhlelo oluzinzile ♦ Sekela ukuthuthukiswa kwe-inthanethi kwesofthiwe ♦ EMS ukuphathwa kwenethiwekhi okusekelwe ku-SNMP, kulungele ukulungiswa koMkhiqizo kanye nezincazelo ze-LED Inkomba Incazelo 1 Isimo samandla e-PWR Sivuliwe: I-ONU ivuliwe;Vala: I-ONU ivaliwe; 2 Irejista ye-PON ONU Ivuliwe: Impumelelo yokubhalisa ku-OLTBUkuxhumanisa: Isaqhubeka nokubhalisa ku-OLT;Valiwe: Kusaqhubeka ukubhalisa ku-OLT; 3 LOS EPON amasignali okubona Avuliwe: Amandla okubona aphansi kunokuzwela komamukeli ;Valiwe: I-Optical esimweni esivamile 4 LAN1-4 LAN Isimo Sembobo Ivuliwe: Uxhumo lwe-Ethernet luvamile;Ukucwayiza: Idatha idluliswa ngembobo ye-Ethernet;Valiwe: Uxhumo lwe-Ethernet alukona misa; Ukucaciswa Into Ipharamitha ye-PON Isixhumi esibonakalayo 1 isixhumi esibonakalayo se-EPON Hlangana ne-1000BASE-PX20+ ejwayelekile ye-Symmetric 1.25Gbps phezulu nomfula/phansi komfula i-SC/UPC isilinganiso sokuhlukaniswa kwefibre yemodi eyodwa: 1:64 Ibanga lokudlulisela 20KM Umsebenzisi I-Ethernet Interface 4*10/100M/1010* /1000M i-auto-negotiationImodi ye-duplex egcwele/uhhafu RJ45 isixhumi esizenzakalelayo se-Auto MDI/MDI-X 100m Ibanga lamandla Isixhumi esibonakalayo samandla I-adaptha yamandla kagesi engu-12V DC 0.5A PONOpticalParameter Wavelength: Tx 1310nm, Rx1490nm Tx Amandla Okubona: 0xMB 4D Optical Power: 0～2B3D Amandla: -3dBm Data Transmission Parameter PON Throughput: Downstream 980Mbps; I-Upstream 950Mbps Ethernet: 100Mbps noma 1000Mbps Packet Loss Ratio: