Ukubuka konke komkhiqizo:
I-GPON OLT 8PON iyikhasethi elincane lomthamo kanye nemodi yokuthuthukisa i-GPON OLT, ehlangabezana nezidingo ze-ITU-T G.984/G.988 kanye namazinga ahlobene e-China Telecom/Unicom GPON, enegunya lokufinyelela le-GPON elikhulu, ukwethembeka kwesigaba senkampani yenethiwekhi kanye umsebenzi wokuphepha ophelele. Ingakwazi ukwanelisa isidingo sokufinyelela i-fiber optical ebangeni elide ngenxa yokuphatha kwayo okuhle kakhulu, ukunakekela nokuqapha, izici eziningi zesevisi kanye nemodi yenethiwekhi eguquguqukayo. I-GPON OLT 8PON ingasetshenziswa nesistimu yokuphatha inethiwekhi ukuze inikeze abasebenzisi abaphelele
isisombululo. Ihlinzeka ngembobo ye-GPON engu-8*downlink, 4 *GE imbobo yenhlanganisela, 2*Imbobo ye-alamu kanye nembobo engu-2* 10G SFP+ yokuxhuma phezulu. Ubude bungu-1U kuphela ukuze kufakwe kalula nokonga isikhala. I-GPON OLT 8PON ilungele Ukusakaza okuthathu kokukodwa, inethiwekhi yokubhekwa kwevidiyo, i-LAN yebhizinisi, i-inthanethi Yezinto, njll.
Ukucaciswa komkhiqizo:
| Into | I-GPON OLT 8PON |
| Imbobo Yesevisi | 8*PON port,4*GE COMBO port, 2*10GE SFP+ port |
| I-Redundancy Design | Ukunikezwa kwamandla okubili |
| Ukunikezwa kwamandla kagesi | I-AC: okokufaka 100~240V 50/60Hz; |
| Ukusetshenziswa kwamandla | ≤90W |
| Ubukhulu (Ububanzi xHeight x Ukujula) | 440mm×44mm×300mm |
| Isisindo (Silayishwe Ngokugcwele) | ≤6.5kg |
| Izidingo Zemvelo | Izinga lokushisa lokusebenza: -10°C~55°C |
Izici Zomkhiqizo:
| Into | I-GPON OLT 8PON | |
| Izici ze-PON | I-ITU-TG.984.x ejwayelekile Ubukhulu bebanga lokudluliswa kwe-PON elingu-20 Km finyelela kumatheminali angu-128 we-PON eyodwa yefayibha I-Uplink kanye ne-downlink umsebenzi obethelwe we-churning kathathu nge-128Bits Isitifiketi esisemthethweni se-ONU, bika ukubhaliswa kwe-ONU okungekho emthethweni I-algorithm ye-DBA, inhlayiya ingu-1Kbit/s Umsebenzi ojwayelekile wokuphatha we-OMCI Ukuthuthukiswa kwesoftware yenqwaba ye-ONU, ukuthuthukiswa kwesikhathi esimisiwe, ukuthuthukiswa kwesikhathi sangempela Ukuthola amandla embobo ye-PON | |
| Izimpawu ze-L2 | I-MAC | I-MAC Black Hole Umkhawulo we-Port MAC I-64K MAC (i-packet exchange chip cache 2MB, inqolobane yangaphandle 720 MB) |
| I-VLAN | 4K VLAN okufakiwe Isekwe kuthebula/Isekelwe ku-MAC/iphrothokholi/I-IP subnet-based I-QinQ ne-QinQ eguquguqukayo (StackedVLAN) 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 esiqinile kanye ne-LACP(I-Link Aggregation Control Protocol) Isibuko sembobo | |
| Izici Zokuvikela | Okomsebenzisi Ezokuphepha | I-Anti-ARP-spoofing 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 |
| Idivayisi Ezokuphepha | Ukuhlasela kwe-Anti-DOS(okufana ne-ARP, i-Synflood, i-Smurf, i-ICMP attack), i-ARP ukutholwa, 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 | |
| Inethiwekhi Ezokuphepha | 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 umsebenzisiUkusakaza okusekelwe ku-multicast/ukucindezela kokusakaza okuningi kanye nembobo yengozi yokuvala ngokuzenzakalela I-URPF ukuvimbela ikheli le-IP umgunyathi nokuhlasela I-DHCP Option82 ne-PPPoE+ zilayisha indawo yangempela yomsebenzisi Ukuqinisekiswa kwe-Plaintext kwamaphakethe we-OSPF, i-RIPv2 ne-BGPv4 kanye ne-MD5 ukuqinisekiswa kwe-cryptograph | |
| Izici Zesevisi | I-ACL | I-ACL ejwayelekile nenwetshiwe Ibanga lesikhathi ACL Ukuhlukaniswa ngezigaba nokugeleza kwencazelo esekelwe ikheli le-MAC eliwumthombo/indawo, i-VLAN, 802.1p, i-ToS, I-DiffServ, ikheli lomthombo/indawo okuyiwa kuyo IP(IPv4/IPv6), TCP/UDP inombolo yembobo, uhlobo lwephrothokholi, njll ukuhlunga kwephakethe L2~L7 ukujula kuya kumabhayithi angama-80 wekhanda lephakethe le-IP |
| QoS | Umkhawulo wesilinganiso kuphakethe lokuthumela/lokuthola isivinini sembobo noma ukugeleza okuzichazayo nokuhlinzeka ngokuqapha ukugeleza okujwayelekile kanye ukuqapha okunejubane elithathu lombala wokugeleza okuzichazayo Ukuphawula okubalulekile ku-port noma ukugeleza okuzichazayo futhi kunikeze 802.1P, Okubalulekile kwe-DSCP kanye ne-RemarkCAR(Isilinganiso Sokufinyelela Esizibophezele), Ukuma Kwethrafikhi kanye nezibalo zokugeleza Isibuko sephakethe kanye nokuqondisa kabusha kwesixhumi esibonakalayo nokugeleza okuzichazayo Isihleli somugqa omkhulu esisekelwe embobeni noma ukugeleza okuzichaze. Ichweba ngalinye/ ukugeleza kusekela imigqa engu-8 ebalulekile kanye nesihleli se-SP, i-WRR ne-SP+WRR. Indlela yokugwema ukuminyana, okuhlanganisa i-Tail-Drop ne-WRED | |
| IPv4 | Ummeleli we-ARP Ukudluliselwa kwe-DHCP Iseva ye-DHCP I-Static Routing I-RIPv1/v2 OSPFv2 Umzila Olinganayo Isu Lomzila | |
| 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 Ukuvikelwa | I-EAPS ne-GERP (isikhathi sokutakula <50ms) Ukuthola i-Loopback |
| Ukuvikelwa Kwesixhumanisi | I-FlexLink (isikhathi sokutakula <50ms) I-RSTP/MSTP (isikhathi sokutakula <1s) I-LACP (isikhathi sokutakula <10ms) I-BFD | |
| Idivayisi Ukuvikelwa | Isipele somsingathi we-VRRP 1+1 isipele esishisayo samandla | |
| Isondlo | I-NetworkManagement | Imbobo yesikhathi sangempela, ukusetshenziswa kanye nokudlulisa/thola izibalo ezisuselwe ku-Telnet RFC3176 sFlow analysis I-LLDP I-GPON OMCI I-RFC 3164 BSD syslog Protocol I-Ping ne-Traceroute |
| Ukuphathwa Kwedivayisi | CLI, Console port, Telnet kanye WEB I-SNMPv1/v2/v3 I-RMON (Ukuqapha Okukude)1,2,3,9 amaqembu we-MIB I-NTP ukuphathwa kwenethiwekhi | |
Ulwazi Lokuthenga:
| Igama lomkhiqizo | Incazelo yomkhiqizo |
| I-GPON OLT 8PON | 8*PON, 4*GE COMBO port,2*ALARM, 2*10GE SFP+, ugesi we-AC/DC kabili |
| I-DC Power Supply | DC Power module for GPON OLT 8PON |
| I-AC Power Supply | Imojuli yamandla e-AC ye-GPON OLT 8PON |
Izigaba zemikhiqizo
Bhala umyalezo wakho lapha futhi usithumelele wona