Product Overview:
I-EPON OLT luhlanganiso oluphezulu kunye nomthamo ophakathi wekhasethi EPON OLT eyenzelwe ukufikelela kwabaqhubi kunye nothungelwano lwekhampasi yoshishino.Ilandela imigangatho yezobugcisa 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 lunokuvuleleka okugqwesileyo, umthamo omkhulu, ukuthembeka okuphezulu, umsebenzi opheleleyo wesoftware, ukusetyenziswa ngokufanelekileyo kwebhanwidth kunye nesakhono senkxaso yeshishini le-Ethernet, isetyenziswa ngokubanzi kumnatha we-front-end coverage, ukwakhiwa kwenethiwekhi yabucala, ukufikelela kwikhampasi yeshishini kunye nolunye ulwakhiwo lwenethiwekhi yokufikelela.
I-OLT inikezela nge-4 downlink 1.25G EPON port, 8 * GE LAN Ethernet ports kunye ne-4 * GE sfp optical for 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.
| Into | EPON 4 Pon Port |
| Izibuko leNkonzo | 4 * Izibuko lePON, 8 * GE RJ45, 4 * GE SFP optical |
| UYilo oluNgafunekiyo | Abalawuli baMandla ombane amabini |
| Ukunikezwa Amandla | AC: input100 ~ 240V * 2 47/63Hz |
| Ukutya umbane | ≤45W |
| Imilinganiselo (Ububanzi x Ubunzulu x Ubude) | 440mm×44mm×260mm |
| Ubunzima (Bugcwele ngokupheleleyo) | ≤4.5kg |
| IiMfuno zokusiNgqongileyo | Ubushushu bokusebenza: -10°C~55°C Ubushushu bokugcina: -40°C~70°C Ukufuma okuhambelanayo: 10% ~ 90%, ukungazinzi |
ImvelisoIimbonakalo:
| Into | EPON OLT 4 Pon Port | |
| Iimpawu zePON | IEEE 802.3ah EPON China Telecom/Unicom EPON Ubuninzi 20 Km PON umgama wothumelo Izibuko le-PON ngalinye lixhasa umlinganiselo wokwahlula phakathi kwe-1:64 Uplink kunye downlink kathathu churning umsebenzi ofihliweyo nge 128Bits I-OAM eqhelekileyo kunye ne-OAM eyandisiweyo Ukuphuculwa kwesoftware ye-batch ye-ONU, ukuphuculwa kwexesha elimiselweyo, ixesha lokwenyani phucula | |
| Iimpawu ze-L2 | IMAC | MAC Black Hole Umda wePort MAC 16K idilesi ye-MAC |
| VLAN | 4K VLAN amangeno Port-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/RSTP Ukubona iluphu ekude | |
| Izibuko | Ulawulo lomda wendlela-mbini ye-onu Udityaniso lwekhonkco olumileyo kunye ne-LACP(Ulawulo loQhagamshelwano loQhagamshelwano Umgaqo-nkqubo) Ukujonga isipili | |
| Iimpawu zoKhuseleko | Eyomsebenzisi Ukhuseleko | Ukwahlulwa kweZibuko Idilesi ye-MAC ibophelela kwizibuko kunye nokucoca idilesi ye-MAC |
| Isixhobo Ukhuseleko | Uhlaselo lwe-Anti-DOS (njenge-ARP, iSynflood, iSmurf, uhlaselo lwe-ICMP), ARP SSHv2 Khusela iShell Ukhuseleko lokungena kwe-IP ngeTelnet Ulawulo lwe-Hierarchical kunye nokukhuselwa kwephasiwedi yabasebenzisi | |
| Uthungelwano Ukhuseleko | Uvavanyo lwetrafikhi olusekelwe kumsebenzisi lwe-MAC kunye ne-ARP Thintela i-ARP yetrafikhi yomsebenzisi ngamnye kwaye unyanzelise ngaphandle komsebenzisi nge itrafikhi ye-ARP engaqhelekanga Ukubophelela okusekwe kwitheyibhile ye-ARP eDynamic IP+VLAN+MAC+Port dinding I-L2 ukuya kwi-L7 ACL flow filtration mechanism kwiibhayithi ezingama-80 ze intloko yepakethi echazwe ngumsebenzisi Usasazo olusekwe kwizibuko / ukunyanzeliswa kwezinto ezininzi kunye nokuvalwa ngokuzenzekelayo izibuko lomngcipheko | |
| Iimpawu zeNkonzo | ACL | Umgangatho kunye ne-ACL eyandisiweyo Ixesha Range ACL Ulwahlulo lokuhamba kunye nenkcazo yokuhamba ngokusekwe kwi umthombo/idilesi ye-MAC yomthombo, VLAN, 802.1p, ToS, DiffServ, umthombo/idilesi ye-IP(IPv4), TCP/UDP inombolo yezibuko, uhlobo lweprotocol, njl ukuhluzwa kwepakethe ye-L2~L7 enzulu ukuya kwi-80 bytes yentloko yepakethe ye-IP |
| QoS | Ireyithi-umda kwipakethe yokuthumela/yokufumana isantya sezibuko okanye Ukuhamba okuzichazayo kunye nokubonelela ngokujonga ukuhamba ngokubanzi kunye Ukuphawula okuphambili kwizibuko okanye ukuhamba okuzichazayo kunye nokubonelela nge802.1P, I-DSCP okuphambili kunye nokuMakisha Isibuko sepakethi kunye nokuhanjiswa kwe-interface kunye nokuhamba okuzichazayo Umcwangcisi womgca ophezulu osekelwe kwizibuko okanye ukuhamba okuzichazayo.Ngamnye ukuhamba kwezibuko kuxhasa imigca ephambili esi-8 kunye nomcwangcisi we-SP, WRR kunye ne-SP+WRR. Ukuxinana kunqandwe indlela, kuquka i-Tail-Drop kunye ne-WRED | |
| IPv4 | I-DHCP Relay Iseva ye-DHCP Indlela engatshintshiyo | |
| I-Multicast | IGMPv1/v2/v3 IGMPv1/v2/v3 Snooping IGMP ikhefu ngokukhawuleza | |
| Ukuthembeka | Umjikelo Ukhuseleko | Ukufunyanwa kweLoopback |
| Ukhuseleko lwekhonkco | I-RSTP I-LACP | |
| Isixhobo Ukhuseleko | 1+1 amandla backup ashushu | |
| Isondlo | Ulawulo lweNethiwekhi | Izibuko lexesha lokwenyani, ukusetyenziswa kunye nokuhambisa/ukufumana ubalo olusekwe kwiTelnet802.3ah Ethernet OAM RFC 3164 BSD syslog Protocol I-Ping kunye neTracerout |
| Ulawulo lwesixhobo | CLI, Console port, Telnet kunye WEB I-RMON (Ukubeka iliso kude)1, 2, 3, 9 amaqela e-MIB NTP Inkqubo yolawulo lwenethiwekhi (NMS) | |
Ulwazi lokuthenga:
| Igama lemveliso | Ingcaciso yeMveliso |
| EPON OLT 4PON L2 | I-4 * i-PON port, 8 * GE, 4 * SFP optical, i-double AC power supply |
| EPON OLT 4PON L3 | I-4 * i-PON port, 8 * GE, 4 * 10G SFP, unikezelo lwamandla lwe-AC kabini |
Iindidi zeemveliso
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