
Isishwankathelo seMveliso:
I-EPON OLT luhlanganiso oluphezulu kunye nomthamo ophakathi wekhasethi EPON OLT eyenzelwe ukufikelela kubaqhubi kunye nothungelwano lwekhampasi yoshishino.Ilandela imigangatho yezobuchwepheshe ye-IEEE802.3 ah kwaye ihlangabezana neemfuno zezixhobo ze-EPON OLT ze-YD / T 1945-2006 Iimfuno zobuchwephesha bokufikelela kwinethiwekhi--ngokusekelwe kwi-Ethernet Passive Optical Network (EPON) kunye ne-China telecom EPON iimfuno zobugcisa ze-3.0.Uchungechunge lwe-EPON OLT lunokuvulwa okugqwesileyo, umthamo omkhulu, ukuthembeka okuphezulu, ukusebenza kwesoftware epheleleyo, ukusetyenziswa ngokufanelekileyo kwebhanwidth kunye nekhono lokuxhasa ishishini le-Ethernet, lisetyenziswa ngokubanzi kunikezelo lwenethiwekhi yangaphambili, ukwakhiwa kwenethiwekhi yabucala, ukufikelela kwikhampasi yeshishini kunye nolunye ulwakhiwo lwenethiwekhi yokufikelela.
Kukho iintlobo ezimbini zeenkcazo OLT.I-OLT inikezela nge-4/8 downlink 1.25G EPON port, 8 * GE LAN Ethernet port kunye ne-4 * 10G SFP ye-uplink.Ubude yi-1U kuphela yofakelo olulula kunye nokugcina indawo.Yamkela itekhnoloji ephezulu, ibonelela ngesisombululo esisebenzayo se-EPON.Ngapha koko, igcina iindleko ezininzi kubaqhubi kuba inokuxhasa uthungelwano oluxutyiweyo lwe-ONU.


Iimpawu zeMveliso:
| Into | EPON OLT 4/8 Pon Port | |
| Iimpawu zePON
| IEEE 802.3ah EPON China Telecom/Unicom EPON Ubuninzi 20 Km PON umgama wothumelo Izibuko lePON ngalinye lixhasa ubuninzi.1:64 umlinganiselo wokwahlula I-Uplink kunye ne-downlink triple churning umsebenzi ofihliweyo kunye ne-128Bits I-OAM eqhelekileyo kunye ne-OAM eyandisiweyo Ukuphuculwa kwesoftware ye-batch ye-ONU, ukuphuculwa kwexesha elimiselweyo, ukuphuculwa kwexesha lokwenyani | |
| Iimpawu ze-L2 | IMAC | MAC Black Hole Umda wePort MAC 16K idilesi ye-MAC |
| VLAN | 4K VLAN amangenoPort-based/MAC-based/protocol/IP subnet-based I-QinQ kunye ne-QinQ eguquguqukayo (iStackedVLAN) Ukutshintsha kweVLAN kunye neVLAN Phawula I-PVLAN yokuphumeza ukwahlulwa kwezibuko kunye nokugcina izixhobo zoluntu-vlan | |
| Umthi Othululayo | STP/RSTPRemote loop yokubona | |
| Izibuko | Ulawulo lomda wendlela-mbini ye-onuStatic yodityaniso lwekhonkco kunye ne-LACP(iProtokholi yoLawulo loQhagamshelwano loQhagamshelwano) Ukujonga isipili | |
| Iimpawu zoKhuseleko | Ukhuseleko lomsebenzisi | Idilesi ye-Port IsolationMAC ibophelela kwizibuko kunye nokucoca idilesi ye-MAC |
| Ukhuseleko lweSixhobo | Uhlaselo lwe-Anti-DOS (njenge-ARP, iSynflood, iSmurf, uhlaselo lwe-ICMP), iARP SSHv2 Khusela iShell Ukhuseleko lokungena kwe-IP ngeTelnet Ulawulo lwe-Hierarchical kunye nokukhuselwa kwephasiwedi yabasebenzisi | |
| Ukhuseleko lwenethiwekhi | Uvavanyo lwetrafikhi olusekwe kubasebenzisi be-MAC kunye ne-ARP Cindezela ukugcwala kwe-ARP yomsebenzisi ngamnye kunye nokunyanzeliswa komsebenzisi ngaphandle kwetrafikhi ye-ARP engaqhelekanga. Ukubophelela okusekwe kwitheyibhile ye-ARP eDynamic IP+VLAN+MAC+Port dinding I-L2 ukuya kwi-L7 ACL flow filtration mechanism kwi-80 bytes yentloko yepakethi echazwe ngumsebenzisi. Usasazo olusekwe kwizibuko / ukunyanzeliswa kwezinto ezininzi kunye nokuvala umngcipheko we-auto-shutdown port | |
| Iimpawu zeNkonzo | ACL | Uluhlu olusemgangathweni kunye nolwandisiweyo lwe-ACLTime ACL Ukuhlelwa kokuhamba kunye nenkcazo yokuhamba ngokusekwe kumthombo/idilesi ye-MAC yomthombo, i-VLAN, i-802.1p, i-ToS, i-DiffServ, idilesi yomthombo/indawo ye-IP (IPv4), inombolo ye-TCP/UDP ye-port, uhlobo lweprotocol, njl. ukuhluzwa kwepakethe ye-L2~L7 enzulu ukuya kwi-80 bytes yentloko yepakethe ye-IP |
| QoS | Umyinge wexabiso kwipakethe yokuthumela / ukufumana isantya sezibuko okanye ukuhamba okuzichazayo kunye nokubonelela ngokujonga ukuhamba ngokubanzi kunye nokuphawula okuPhambili kwizibuko okanye ukuhamba okuzichazayo kunye nokubonelela nge802.1P, DSCP okuphambili kunye nokuNgqamanisa Isibuko sepakethi kunye nokuhanjiswa kwe-interface kunye nokuhamba okuzichazayo Umcwangcisi womgca ophezulu osekelwe kwizibuko okanye ukuhamba okuzichazayo.Izibuko ngalinye lixhasa imigca ephambili esi-8 kunye nomcwangcisi we-SP, i-WRR kunye ne-SP+WRR. Ukuxinana kunqandwe indlela, kuquka i-Tail-Drop kunye ne-WRED | |
| IPv4 | Ugqithiso lwe-ARP ProxyDHCP Iseva ye-DHCP Indlela engatshintshiyo OSPFv2 | |
| I-Multicast | IGMPv1/v2/v3IGMPv1/v2/v3 Snooping IGMP ikhefu ngokukhawuleza Ummeli we-IGMP | |
| Ukuthembeka | Ukukhuselwa kweLoop | Ukufunyanwa kweLoopback |
| Ukhuseleko lwekhonkco | I-RSTP I-LACP | |
| Ukhuseleko lweSixhobo | 1+1 amandla backup ashushu | |
| Isondlo | ULondolozo lweNethiwekhi | Izibuko lexesha lokwenyani, ukusetyenziswa kunye nokuhambisa/ukufumana ubalo olusekwe kwiTelnet 802.3ah Ethernet OAM RFC 3164 BSD syslog Protocol Ping kunye neTraceroute |
| Ulawulo lwesixhobo | CLI, Console port, Telnet kunye WEB I-RMON (Ukubeka iliso kude)1, 2, 3, 9 amaqela e-MIB NTP Ulawulo lwenethiwekhi | |
Ulwazi lokuthenga:
| Igama lemveliso | Ingcaciso yeMveliso |
| EPON OLT 8PON L3 | I-8 * i-PON port, 8 * GE, 4 * 10G SFP, unikezelo lwamandla lwe-AC kabini |
| EPON OLT 4PON L3 | I-4* i-PON port, 8 * GE, 4 * 10G SFP, umbane we-AC kabini |



