Imikhiqizo
Iyini i-EPON OLT ye-8-port enezendlalelo ezintathu?
Iyini i-EPON OLT engu-8-port yezendlalelo ezintathu?,
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IZIMALI ZOMKHIQIZO
● Umsebenzi Wokusekela Wesendlalelo sesi-3: RIP , OSPF , BGP
● Sekela izivumelwano eziningi zokuphinda zingasebenzi: I-FlexLink/STP/RSTP/MSTP/ERPS/LACP
● Isixhumi esibonakalayo sokuphatha sohlobo C
● 1 + 1 Ukungadingeki kwamandla
● 8 x Imbobo ye-EPON
● 4 x GE(RJ45) + 4 x 10GE(SFP+)
I-LM808E EPON OLT inikeza izimbobo ze-EPON ezingu-4/8, izimbobo ze-4xGE Ethernet, nezimbobo ezikhuphukayo ze-4x10G (SFP+).Ubude bungu-1u kuphela, okulula ukubufaka nokonga isikhala.Ngobuchwepheshe obuthuthukisiwe, sinikeza izixazululo ezisebenzayo ze-EPON.Ngaphezu kwalokho, isekela enye inethiwekhi ye-ONU ye-hybrid, elondoloza imali eningi kubaqhubi.
Faq
Q1: Iyini isikhathi sakho senani?
A: Okuzenzakalelayo yi-EXW, eminye i-FOB ne-CNF...
Q2: Ungangitshela ngesikhathi sakho sokukhokha?
A: Ukuze amasampula, 100% inkokhelo kusengaphambili.Ukuze uthole i-oda lenqwaba, i-T/T, inkokhelo engu-30% kusengaphambili, ibhalansi engu-70% ngaphambi kokuthunyelwa.
Q3: Sinjani isikhathi sakho sokulethwa?
A: 30-45days, uma ukwenza ngokwezifiso kwakho kuningi kakhulu, kuzothatha isikhashana.
Q4: Ngingakwazi ukubeka uphawu lwethu kanye nemodeli emikhiqizweni yakho?
A: Impela, sisekela i-OEM ne-ODM ngokusekelwe ku-MOQ.Uma ukhuluma ngobuchwepheshe bokuxhumana obuthuthukisiwe, I-8-port Layer 3 EPON OLT (Optical Line Terminal) igama elivame ukusetshenziswa.Kodwa kuyini ngempela?Kungani kubaluleke kangaka ezweni lanamuhla elisheshayo?
Okokuqala, ake sibheke ngokujulile imininingwane nezici zale divayisi emisha.I-EPON OLT enezimbobo eziyisi-8 isho itheminali yomugqa wokubuka esekela izimbobo ezingafika kweziyi-8.Lobu buchwepheshe buklanyelwe ngokuqondile ukunika amandla ukudluliswa kwedatha ngesivinini esiphezulu kanye nokuxhumana okuphumelelayo nge-Ethernet Passive Optical Networks (EPON).
Njengoba igama liphakamisa, I-8-port Layer 3 EPON OLT isebenza Kusendlalelo 3 semodeli ye-OSI, okusho ukuthi inikeza umzila othuthukisiwe namandla okushintsha.Idivayisi inamakhono acebile okushintsha e-L2 kanye ne-L3 okuxhumana okungenazihibe nokuphatha ukugeleza kwedatha okuphumelelayo.
Ngaphezu kwalokho, le OLT ingasebenza ngaphandle komthungo nezinye izinhlobo ze-ONU/ONT (Optical Network Unit/Terminal), inikeze ukuguquguquka nokuhambisana ukuze kuhlangatshezwane nezidingo zenethiwekhi ezihlukahlukene.Lesi sici sokusebenzisana siqinisekisa ukuhlanganiswa okulula kumasistimu enethiwekhi akhona ngaphandle kokudinga izinguquko ezinkulu kungqalasizinda.
Ukuvikeleka kuyinto ehamba phambili kunoma iyiphi inethiwekhi yezokuxhumana, futhi kulapho I-EPON OLT yamachweba angu-8 edlula khona.Ihlinzeka nge-DDOS evikelekile (Ukuphika Kwesevisi Okusabalalisiwe) nokuvikelwa kwegciwane, ivikela inethiwekhi ezinsongweni ezingaba khona kanye nokuqinisekisa ukudluliswa kwedatha okungaphazamiseki nokuvikelekile.
Ukwengeza, i-EPON OLT inesici se-alamu sokucisha ugesi esixwayisa umlawuli wenethiwekhi uma kwenzeka kuba nokuphazamiseka kwamandla noma ukuphazamiseka.Lokhu kusiza ukunciphisa isikhathi sokuphumula esingaba khona futhi kuvumela ukuxazulula izinkinga ngesikhathi ukuze kuqinisekiswe isevisi yenethiwekhi engaphazamiseki.
Esinye isici esiphawulekayo se-8-port Layer 3 EPON OLT isixhumi esibonakalayo sokuphatha sohlobo C.Lesi sixhumi esibonakalayo esisebenziseka kalula senza inqubo yokuphatha nokumisa ibe lula futhi senza abaphathi benethiwekhi bakwazi ukuqapha nokulawula inethiwekhi kalula, okuyenza ifaneleke kokubili ukuthunyelwa okuncane nokukhulu.
Njengenkampani ehamba phambili emkhakheni wezokuxhumana waseShayina, i-Limee ineminyaka engaphezu kwe-10 yesipiliyoni se-R&D futhi ihlinzeka ngezinhlobonhlobo zemikhiqizo, okuhlanganisa ama-OLT, ama-ONU, amaswishi, amarutha kanye ne-4G/5G CPE.Ngokungeziwe ezinsizeni zomkhiqizi wemishini yoqobo (i-OEM), siphinde sinikeze ngezinsizakalo zomkhiqizi woqobo (ODM) ukuze sihlangabezane nezimfuneko ezithile.
Ukufingqa, i-EPON OLT enezimbobo eziyisi-8 iyisisetshenziswa esisezingeni eliphezulu esidlala indima ebalulekile ekuqinisekiseni inethiwekhi yokuxhumana esebenza kahle futhi evikelekile.Ngezici zayo ezithuthukisiwe nokuhambisana nezinhlobonhlobo zamadivayisi enethiwekhi, le OLT iyisinqumo esithembekile samabhizinisi nezinhlangano ezifuna ukuthuthukisa ukuxhumana nokudluliswa kwedatha.
| Ipharamitha Yomkhiqizo | |
| Imodeli | I-LM808E |
| I-Chassis | Ibhokisi elijwayelekile elingu-1U 19 inch |
| I-PON Port | 8 SFP slot |
| Imbobo ye-Uplink | 4 x GE(RJ45)4 x 10GE(SFP+)wonke amachweba awawona ama-COMBO |
| Ichweba Lokuphatha | 1 x GE out-band Ethernet port1 x Imbobo yokuphatha yendawo ye-Console1 x Imbobo yokuphatha yendawo yekhonsoli yohlobo C |
| Ukushintsha Amandla | 78Gbps |
| Amandla okudlulisela phambili(Ipv4/Ipv6) | 65Mpps |
| Umsebenzi we-EPON | Sekela umkhawulo wesilinganiso esisekelwe echwebeni kanye nokulawulwa komkhawulokudonsaNgokuhambisana ne-IEEE802.3ah StandardKufikela ku-20KM Ibanga lokudluliselaUkubethelwa kwedatha yokusekela, ukusakaza kweqembu, ukuhlukaniswa kwe-port Vlan, i-RSTP, njllUkusekela Ukunikezwa Komkhawulokudonsa Onamandla (DBA) Sekela ukutholwa okuzenzakalelayo kwe-ONU/Ukutholwa kwesixhumanisi/ukuthuthukiswa kwesilawuli kude sesofthiwe Sekela ukuhlukaniswa kwe-VLAN nokuhlukaniswa kwabasebenzisi ukuze ugweme isiphepho sokusakaza Sekela ukucushwa okuhlukahlukene kwe-LLID kanye nokucushwa kwe-LLID eyodwa Umsebenzisi ohlukile kanye nensizakalo ehlukile inganikeza i-QoS ehlukile ngokusebenzisa iziteshi ezihlukene ze-LLID Sekela umsebenzi we-alamu wokuvala amandla, kulula ukuthola inkinga yesixhumanisi Sekela umsebenzi wokumelana nesiphepho ukusakaza Sekela ukuhlukaniswa kwembobo phakathi kwamachweba ahlukene Sekela i-ACL ne-SNMP ukuze ulungiselele isihlungi sephakethe ledatha kalula Idizayini ekhethekile yokuvimbela ukuwohloka kwesistimu ukuze kugcinwe uhlelo oluzinzile Sekela ukubala kwebanga eliguqukayo ku-EMS ku-inthanethi Sekela i-RSTP, Ummeleli we-IGMP |
| Umsebenzi Wokuphatha | CLI, Telnet, WEB, SNMP V1/V2/V3, SSH2.0Sekela i-FTP, ukulayisha nokulanda ifayela le-TFTPSekela i-RMONSekela i-SNTPIlogi yomsebenzi wesistimu yokusekela Sekela iphrothokholi yokutholwa kwedivayisi kamakhelwane we-LLDP Sekela i-802.3ah Ethernet OAM Sekela i-RFC 3164 Syslog Sekela i-Ping ne-Traceroute |
| Umsebenzi we-Layer 2/3 | Sekela i-4K VLANSekela i-Vlan ngokusekelwe echwebeni, i-MAC nephrothokholiIsekela i-dual Tag VLAN, i-QinQ emile esekelwe embobeni kanye ne-QinQ eqinileSekela ukufunda nokuguga kwe-ARPSekela umzila omile Sekela umzila oguquguqukayo i-RIP/OSPF/BGP/ISIS Sekela i-VRRP |
| I-Redundancy Design | Amandla akabili ngokuzikhethela Isekela okokufaka kwe-AC, okokufaka okuphindwe kabili kwe-DC kanye nokokufaka kwe-AC+DC |
| Ukunikezwa kwamandla kagesi | I-AC: okokufaka 90~264V 47/63Hz I-DC: okokufaka -36V~-72V |
| Ukusetshenziswa kwamandla | ≤49W |
| Isisindo (Silayishwe Ngokugcwele) | ≤5kg |
| Ubukhulu(W x D x H) | 440mmx44mmx380mm |
| Izidingo Zemvelo | Izinga lokushisa lokusebenza: -10oC~55oC Ukushisa kwesitoreji: -40oC~70oC Umswakama ohlobene: 10% ~ 90%, ongafinyeleli |
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