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Ikhasethi elihlakaniphile i-EPON OLT
I-Fiber Media Converter
Ikhasethi elihlakaniphile i-EPON OLT
Incazelo Yomkhiqizo
I-Series Smart Cassette EPON OLT ingamakhasethi adidiyelwe aphezulu kanye namthamo omaphakathi futhi Aklanyelwe ukufinyelela kwabaqhubi kanye nenethiwekhi yekhampasi yebhizinisi. Ilandela izindinganiso zobuchwepheshe ze-IEEE802.3 ah futhi ihlangabezana nezidingo zemishini ye-EPON OLT ye-YD/T 1945-2006 Izidingo Zobuchwepheshe zokufinyelelainethiwekhi——kusekelwe ku-Ethernet Passive Optical Network (EPON) kanye ne-ChinaucingoukuxhumanaIzidingo zobuchwepheshe ze-EPON 3.0. I-EPON OLT inokuvuleka okuhle kakhulu, umthamo omkhulu, ukwethembeka okuphezulu, umsebenzi ophelele wesofthiwe, ukusetshenziswa okuphumelelayo komkhawulokudonsa kanye nekhono lokusekelwa kwebhizinisi le-Ethernet, elisetshenziswa kabanzi ekufakweni kwenethiwekhi ye-opharetha ye-front-end, ukwakhiwa kwenethiwekhi yangasese, ukufinyelela kwekhampasi yebhizinisi nokunye ukwakhiwa kwenethiwekhi yokufinyelela.
Uchungechunge lwe-EPON OLT luhlinzeka nge-4/8/16 * downlink 1000M EPON izimbobo, nezinye izimbobo ze-uplink. Ubude bungu-1U kuphela ukuze kufakwe kalula nokonga isikhala. Yamukela ubuchwepheshe obuthuthukisiwe, obunikeza isixazululo esisebenzayo se-EPON. Ngaphezu kwalokho, yonga izindleko eziningi ku-opharetha ngoba ingakwazi ukusekela i-ONU hybrid networking.
Izici Zomkhiqizo
| Into | EPON OLT 4/8/16PON | |
| Izici ze-PON | IEEE 802.3ah EPON I-China Telecom/Unicom EPON Ubukhulu bebanga lokudluliswa kwe-PON elingu-20 Km Imbobo ngayinye ye-PON isekela ubukhulu. 1:64 isilinganiso sokuhlukanisa I-Uplink kanye ne-downlink umsebenzi obethelwe we-churning kathathu nge-128Bits I-OAM ejwayelekile kanye ne-OAM enwetshiwe Ukuthuthukiswa kwesoftware yenqwaba ye-ONU, ukuthuthukiswa kwesikhathi esimisiwe, ukuthuthukiswa kwesikhathi sangempela I-PON yokudlulisa futhi uhlole ukuthola amandla okubona Ukuthola amandla embobo ye-PON | |
| Izimpawu ze-L2 | I-MAC | I-MAC Black Hole Umkhawulo we-Port MAC 16K ikheli le-MAC |
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| I-VLAN | 4K VLAN okufakiwe Isekwe kuthebula/Isekelwe ku-MAC/iphrothokholi/I-IP subnet-based I-QinQ ne-QinQ eguquguqukayo (i-VLAN Estakiwe) Ukushintshwa kwe-VLAN kanye ne-VLAN Remark I-PVLAN ukuze ibone ukuhlukaniswa kwechweba futhi ilondoloze izinsiza zomphakathi GVRP |
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| Isihlahla Esinqamulayo | I-STP/RSTP/MSTP Ukuthola iluphu yesilawuli kude |
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| Itheku | Ukulawulwa komkhawulokudonsa okabili Ukuhlanganiswa kwesixhumanisi esingaguquki kanye ne-LACP (Iphrothokholi Yokulawula Ukuhlanganiswa Kwesixhumanisi) Isibuko sembobo |
| Into | EPON OLT 4/8/16PON | |
| Izici ze-PON | IEEE 802.3ah EPON | |
| I-China Telecom/Unicom EPON | ||
| Ubukhulu bebanga lokudluliswa kwe-PON elingu-20 Km | ||
| Imbobo ngayinye ye-PON isekela ubukhulu. 1:64 isilinganiso sokuhlukanisa | ||
| I-Uplink kanye ne-downlink umsebenzi obethelwe we-churning kathathu nge-128Bits | ||
| I-OAM ejwayelekile kanye ne-OAM enwetshiwe | ||
| Ukuthuthukiswa kwesoftware yenqwaba ye-ONU, ukuthuthukiswa kwesikhathi esimisiwe, ukuthuthukiswa kwesikhathi sangempela | ||
| I-PON yokudlulisa futhi uhlole ukuthola amandla okubona | ||
| Ukuthola amandla embobo ye-PON | ||
| Izimpawu ze-L2 | I-MAC | I-MAC Black Hole |
| Umkhawulo we-Port MAC | ||
| 16K ikheli le-MAC | ||
| I-VLAN | 4K VLAN okufakiwe | |
| Isekwe kuthebula/Isekelwe ku-MAC/iphrothokholi/I-IP subnet-based | ||
| I-QinQ ne-QinQ eguquguqukayo (i-VLAN Estakiwe) | ||
| Ukushintshwa kwe-VLAN kanye ne-VLAN Remark | ||
| I-PVLAN ukuze ibone ukuhlukaniswa kwechweba futhi ilondoloze izinsiza zomphakathi | ||
| GVRP | ||
| Isihlahla Esinqamulayo | I-STP/RSTP/MSTP | |
| Ukuthola iluphu yesilawuli kude | ||
| Itheku | Ukulawulwa komkhawulokudonsa okabili | |
| Ukuhlanganiswa kwesixhumanisi esingaguquki kanye ne-LACP (Iphrothokholi Yokulawula Ukuhlanganiswa Kwesixhumanisi) | ||
| Isibuko sembobo | ||
| Ezokuphepha | Ukuphepha Komsebenzisi | I-Anti-ARP-spoofing |
| Izici | Anti-ARP-izikhukhula | |
| I-IP Source Guard idala ukubophezela kwe-IP+VLAN+MAC+Port | ||
| Ukuhlukaniswa kwePort | ||
| Ikheli le-MAC libophezela embobeni nasekuhlungeni ikheli le-MAC | ||
| IEEE 802.1x kanye ne-AAA/Radius yokuqinisekisa | ||
| Ukuphepha Kwedivayisi | Ukuhlasela kwe-Anti-DOS (okufana ne-ARP, i-Syn-flood, i-Smurf, i-ICMP attack), ukutholwa kwe-ARP, ukuhlasela kwesikelemu kanye ne-Msblaster worm | |
| I-SSHv2 Secure Shell | ||
| Ukuphathwa okubethelwe kwe-SNMP v3 | ||
| Ukungena ngemvume kwe-IP yokuphepha nge-Telnet | ||
| Ukuphathwa kwe-Hierarchical nokuvikelwa kwephasiwedi yabasebenzisi | ||
| Ukuphepha Kwenethiwekhi | Ukuhlolwa kwethrafikhi okusekelwe kumsebenzisi kwe-MAC ne-ARP | |
| Khawulela ithrafikhi ye-ARP yomsebenzisi ngamunye futhi ukhiphe umsebenzisi ngethrafikhi ye-ARP engajwayelekile | ||
| Ukubophezela okusekelwe kuthebula kwe-ARP enamandla | ||
| Isibopho se-IP+VLAN+MAC+Port | ||
| Indlela yokuhlunga ukugeleza kwe-L2 kuya ku-L7 ACL kumabhayithi angu-80 ekhanda lephakethe elichazwe umsebenzisi | ||
| Ukucindezelwa kokusakaza okusekelwe ku-port/multicast kanye nembobo yengozi yokuvala shaqa ngokuzenzakalela | ||
| I-URPF ukuvimbela ikheli le-IP umgunyathi nokuhlasela | ||
| I-DHCP Option82 kanye ne-PPPOE+ zilayisha indawo yangempela yomsebenzisi | ||
| Ukuqinisekiswa kwe-Plaintext kwamaphakethe we-OSPF, i-RIPv2 ne-BGPv4 kanye | ||
| MD5 | ||
| ukuqinisekiswa kwe-cryptograph | ||
| I-IP Routing | IPv4 | Ummeleli we-ARP |
| Ukudluliselwa kwe-DHCP | ||
| Iseva ye-DHCP | ||
| I-Static Routing | ||
| I-RIPv1/v2 | ||
| OSPFv2 | ||
| BGPv4 | ||
| Umzila Olinganayo | ||
| Isu Lomzila | ||
| IPv6 | I-ICMPv6 | |
| Ukuqondisa kabusha kwe-ICMPv6 | ||
| I-DHCPv6 | ||
| ACLv6 | ||
| OSPFv3 | ||
| RIPng | ||
| I-BGP4+ | ||
| Ama-Tunnels amisiwe | ||
| ISATAP | ||
| 6 kuya ku-4 imigudu | ||
| Isitaki esikabili se-IPv6 ne-IPv4 | ||
| Izici Zesevisi | I-ACL | I-ACL ejwayelekile nenwetshiwe |
| Ibanga lesikhathi ACL | ||
| Ukuhlelwa kokugeleza nencazelo yokugeleza okusekelwe kumthombo/indawo | ||
| Ikheli le-MAC, i-VLAN, i-802.1p, i-TOS, i-Diff Serv, ikheli le-IP yomthombo/indawo (IPv4/IPv6), inombolo yembobo ye-TCP/UDP, uhlobo lwephrothokholi, njll. | ||
| ukuhlunga kwephakethe L2～L7 ukujula ukuya kumabhayithi angama-80 wekhanda lephakethe le-IP | ||
| QoS | Umkhawulo wesilinganiso ephaketheni lokuthumela/lokuthola isivinini sembobo noma ukugeleza okuzichazayo futhi unikeze ngemonitha yokugeleza evamile kanye nokuqapha okunejubane elithathu elinemibala emithathu yokugeleza okuzichazayo | |
| Ukuphawula okubalulekile ku-port noma ukugeleza okuzichazayo futhi kunikeze 802.1P, DSCP kuqala kanye Nokuphawula | ||
| I-CAR (Isilinganiso Sokufinyelela Esizibophezele), Ukuma Kwethrafikhi kanye nezibalo zokugeleza | ||
| Isibuko sephakethe nokuqondisa kabusha kwesixhumi esibonakalayo kanye nokugeleza okuzichazayo Isihleli selayini esikhulu esisekelwe embobeni noma ukugeleza okuzichazayo. Imbobo/ukugeleza ngakunye kusekela olayini ababalulekile abangu-8 kanye nesihleli se-SP, i-WRR ne-SP+WRR. | ||
| Indlela yokugwema ukuminyana, okuhlanganisa i-Tail-Drop ne-WRED | ||
| Ukusakaza okuningi | IGMPv1/v2/v3 | |
| IGMPv1/v2/v3 Snooping | ||
| Isihlungi se-IGMP | ||
| I-MVR nekhophi ye-VLAN ye-multicast | ||
| I-IGMP ishiya ngokushesha | ||
| Ummeleli we-IGMP | ||
| I-PIM-SM/PIM-DM/PIM-SSM | ||
| I-PIM-SMv6, PIM-DMv6, PIM-SSMv6 | ||
| I-MLDv2/MLDv2 Snooping | ||
| Ukwethembeka | Iluphu | I-EAPS ne-GERP (isikhathi sokutakula <50ms) |
| Ukuvikelwa | Ukuthola i-Loopback | |
| Isixhumanisi | Isixhumanisi se-Flex (isikhathi sokutakula <50ms) | |
| Ukuvikelwa | I-RSTP/MSTP (isikhathi sokutakula <1s) | |
| I-LACP (isikhathi sokutakula <10ms) | ||
| I-BFD | ||
| Idivayisi | Isipele somsingathi we-VRRP | |
| Ukuvikelwa | 1+1 isipele esishisayo samandla | |
| Isondlo | Inethiwekhi | Imbobo yesikhathi sangempela, ukusetshenziswa kanye nokudlulisa/thola izibalo ezisuselwe ku-Telnet |
| Isondlo | Ukuhlaziywa kokugeleza kwe-RFC3176s | |
| I-LLDP | ||
| 802.3ah Ethernet OAM | ||
| I-RFC 3164 BSD syslog Protocol | ||
| I-Ping ne-Traceroute | ||
| CLI, Console port, Telnet | ||
| Idivayisi | I-SNMPv1/v2/v3 | |
| Abaphathi | I-RMON (Ukuqapha Okukude)1, 2, 3, 9 amaqembu we-MIB | |
| I-NTP | ||
| I-NGBN Buka ukuphathwa kwenethiwekhi | ||
Imininingwane Yezobuchwepheshe
| Impahla 4PON 8PON 16PON | |||
| Ukushintsha Amandla | 128Gbps | ||
| Amandla okudlulisela phambili (Ipv4/Ipv6) | 95.23Mpps | ||
| Imbobo Yesevisi | 4*PON port, 4*10GE/GE SFP+8GE | 8*PON port, 4*10GE/GE SFP +8GE | 16*PON, 4*GE SFP, 4*GE Imbobo ye-COMBO, 2*10GE/GE SFP |
| I-Redundancy Design | Ukunikezwa kwamandla okuphindwe kabili okwakhelwe ngaphakathi, okuhlanganisa i-AC, kabili I-DC, AC+DC, i-AC eyodwa, i-DC eyodwa ehlukaniswa ngemodeli | Amandla kagesi axhumeka kabili, i-double AC, i-double DC ne-AC+DC | |
| Ukunikezwa kwamandla kagesi | I-AC: okokufaka100～240V 47/63Hz I-DC: Okokufaka36V～75V | ||
| Ukusetshenziswa kwamandla | ≤40W | ≤45W | ≤85W |
| Ubukhulu (Ububanzi x Ukujula x Ubude) | 440mm×44mm×311mm | 442mm×44mm×380mm | |
| Isisindo (Silayishwe Ngokugcwele) | ≤3kg | ||
| Izidingo Zemvelo | Izinga lokushisa lokusebenza: -10°C～55°C Izinga lokushisa lesitoreji: -40°C～70°C Umswakama ohlobene: 10%～90%, ongancishi | ||
Ubukhulu
| I-EPONOLT4PON | 1RU19 intshi 1+1 ukushoda kwamandla 4* imbobo ye-EPON elungisiwe 4*10GE SFP+ 8 * GE I-1* console port ukusetshenziswa kwamandla okulayisha ngokugcwele≤40 W |
| I-EPONOLT8PON | 1RU19 intshi 1+1 ukushoda kwamandla 8* imbobo ye-EPON elungisiwe 4*10GE SFP +8* GE I-1* console port ukusetshenziswa kwamandla okulayisha ngokugcwele≤45 W |
| I-EPONOLT16PON | 1RU19 intshi 1+1 ukushoda kwamandla 16 * imbobo ye-EPON elungisiwe 4 * GE SFP, 4*GE COMBO port, 2*10GE SFP I-1* console port:- 1 - ukusetshenziswa kwamandla okulayisha ngokugcwele≤85W |
Ulwazi loku-oda
| Igama lomkhiqizo | Incazelo yomkhiqizo |
| I-4PON | Imbobo ye-4*PON, 4*10GE/GE SFP +4GE, amandla akabili ngokuzikhethela |
| 8PON | Imbobo ye-8*PON, 4*10GE/GE SFP +8GE, amandla akabili ngokuzikhethela |
| 16PON | 16*PON, 4*GE SFP, 4*GE COMBO port, 2*10GE/GE SFP, ugesi oxhunywayo |
| I-NG01PWR100AC | imojula yamandla ye-NG01PWR100AC, 16PON |
| I-NG01PWR100DC | imojula yamandla ye-NG01PWR100DC, 16PON |
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3436G4R
Umkhiqizo we-ONU uyisisetshenziswa esibulalayo sochungechunge lwe-XPON ethobela ngokugcwele izinga le-ITU-G.984.1/2/3/4 futhi ihlangabezana nokonga amandla kwephrothokholi ye-G.987.3, i-ONU isekelwe kubuchwepheshe be-GPON obuvuthiwe nobuqinile nobungabizi kakhulu obamukela i-chipset ye-XPON REALTEK esebenza kahle futhi inesevisi yekhwalithi ephezulu, ethembekekayo, evumelana nezimo. isiqinisekiso (Qos).
Le ONU isekela i-IEEE802.11b/g/n/ac/ax, ebizwa nge-WIFI6, ngesikhathi esifanayo, uhlelo lwe-WEB oluhlinzekiwe lwenza kube lula ukucushwa kwe-WIFI futhi luxhumeke ku-INTERNET kalula kubasebenzisi.
I-ONU isekela ibhodwe elilodwa lohlelo lwe-VOIP. -
OYI 321GER
Umkhiqizo we-ONU uyisisetshenziswa esibulalayo sochungechunge lweXPONethobela ngokugcwele izinga le-ITU-G.984.1/2/3/4 futhi ehlangabezana nokonga amandla kwephrothokholi ye-G.987.3, i-onu isekelwe ekuvuthweni nezinzile futhi engabizi kakhulu.I-GPONubuchwepheshe obusebenzisa i-chipset ye-XPON Realtek esebenza kakhulu futhi enokwethenjelwa okuphezulu, ukuphathwa okulula, ukucushwa okuguquguqukayo, ukuqina, isiqinisekiso sesevisi yekhwalithi enhle(Qos).
I-ONU yamukela i-RTL yohlelo lwe-WIFI olusekela izinga le-IEEE802.11b/g/n ngesikhathi esifanayo, uhlelo lwe-WEB olunikeziwe lwenza kube lula ukucushwaI-ONU futhi ixhuma ku-INTERNET ngokufanele abasebenzisi. I-XPON inomsebenzi wokuguqula mutual we-G/E PON, otholwa ngesoftware emsulwa.
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1.25Gbps 1550nm 60Km LC DDM
IAma-transceivers e-SFPamamojula asebenza kahle kakhulu, angabizi kakhulu asekela izinga ledatha le-1.25Gbps kanye nebanga lokudlulisela elingu-60km nge-SMF.
I-transceiver inezigaba ezintathu: aSI-FP laser transmitter, i-PIN photodiode ehlanganiswe ne-trans-impedance preamplifier (TIA) kanye neyunithi yokulawula ye-MCU. Wonke amamojula anelisa izidingo zokuphepha ze-laser zekilasi I.
Ama-transceivers ahambisana ne-SFP Multi-Source Agreement kanye nemisebenzi ye-SFF-8472 yokuxilongwa kwedijithali.
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I-SFP-ETRx-4
I-ER4 iyimojula ye-transceiver eyenzelwe izinhlelo zokusebenza zokuxhumana ze-40km optical. Idizayini ithobelana ne-40GBASE-ER4 yezinga le-IEEE P802.3ba. I-module iguqula iziteshi ze-4 zokufakwayo (ch) zedatha kagesi ye-10Gb / s kumasignali we-4 CWDM optical, futhi iphindaphinda ibe isiteshi esisodwa se-40Gb / s yokudlulisa optical. Ngokuphambene, ohlangothini lomamukeli, imojula i-optically demultiplexes okokufaka kwe-40Gb/s ibe amasignali amashaneli angu-4 CWDM, futhi iwaguqulele kudatha kagesi ephumayo yesiteshi esingu-4.
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XPON ONU
I-1G3F WIFI PORTS iklanywe njenge-HGU (Iyunithi Yesango Lasekhaya) ngezixazululo ezahlukene ze-FTTH; uhlelo lokusebenza lwesigaba senethiwekhi ye-FTTH lunikeza ukufinyelela kwesevisi yedatha. I-1G3F WIFI PORTS isekelwe kubuchwepheshe be-XPON obuvuthiwe futhi obuzinzile, obungabizi. Ingakwazi ukushintsha ngokuzenzakalelayo ngemodi ye-EPON ne-GPON uma ikwazi ukufinyelela ku-EPON OLT noma i-GPON OLT.1G3F WIFI PORTS yamukela ukuthembeka okuphezulu, ukuphathwa okulula, ukuguquguquka kokucushwa kanye nezinga elihle lesevisi (QoS) liqinisekisa ukuhlangabezana nokusebenza kobuchwepheshe bemojula ye-China Telecom EPON CTC3.0.
I-1G3F WIFI PORTS ihambisana ne-IEEE802.11n STD, yamukela nge-2×2 MIMO, izinga eliphakeme kakhulu elifika ku-300Mbps. I-1G3F WIFI PORTS ithobelana ngokugcwele nemithetho yezobuchwepheshe efana ne-ITU-T G.984.x kanye ne-IEEE802.3ah.1G3F WIFI PORTS iklanywe yi-ZTE chipset 279127. -
10&100&1000M
I-10/100/1000M eguquguqukayo esheshayo I-Ethernet optical Media Converter ingumkhiqizo omusha osetshenziselwa ukudlulisa amehlo nge-Ethernet enesivinini esikhulu. Iyakwazi ukushintsha phakathi kokupheya okusontekile kanye ne-optical futhi idlulisele phakathi kwezingxenye zenethiwekhi ze-10/100 Base-TX/1000 Base-FX kanye ne-1000 Base-FX, ihlangabezana nezidingo zabasebenzisi beqembu le-Ethernet elikude, elihamba ngesivinini esikhulu kanye ne-broadband eshesha kakhulu le-Ethernet, ifinyelela ukuxhumana okukude okunesivinini esiphezulu ukuze kufike kunethiwekhi yekhompyutha efinyelela ku-00 km1. Ngokusebenza okuqinile nokuthembekile, ukuklama ngokuhambisana nezinga le-Ethernet nokuvikelwa kombani, kusebenza ikakhulukazi emikhakheni eminingi edinga inethiwekhi yedatha ye-broadband kanye nokudluliselwa kwedatha okuthembeke kakhulu noma inethiwekhi yokudlulisa idatha ye-IP ezinikele, njengokuxhumana ngocingo, umabonakude wekhebula, ujantshi, ezempi, ezezimali nezibambiso, amasiko, izindiza zomphakathi, njll. inethiwekhi ye-broadband campus, i-cable TV namanethiwekhi ahlakaniphile e-Broadband FTTB/FTTH.
Uma ufuna isisombululo sekhebula le-fiber optic elithembekile, elinesivinini esiphezulu, ungabheki kude kune-OYI. Xhumana nathi manje ukuze ubone ukuthi singakusiza kanjani uhlale uxhumekile futhi siyise ibhizinisi lakho ezingeni elilandelayo.