Gepon Olt
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
4 Imbobo ye-GEPON OLT Shintsha i-FTTH Architecture Network 20KM Usekelo 64 ONU
I-EPON-OLT-EP7, ubuchwepheshe bokufinyelela obuphumelela kakhulu, busetshenziswa kakhulu ekufinyeleleni i-telecom broadband, ukufinyelela kwe-cable broadband, i-FTTx, igridi kagesi ehlakaniphile kanye nokubhekwa.Iwuhlobo lwe-rack encane i-EPON OLT. Iqukethe i-EPON OLT nekhadi lokuphatha inethiwekhi. Ngisebenza ngochungechunge lwe-EPON ONU kanye ne-ODN ukusungula inethiwekhi ye-passive optic.
Imbobo ngayinye ye-PON yamachweba angu-4 i-EPON OLT isekela ama-ONU angu-64. Isekela ibanga lika-10~20km lokudlulisela esisekelweni somkhawulokudonsa ophezulu, futhi inikezela ngesivinini somugqa ogcwele we-L2/L3 umthamo woshintsho.
4 Imbobo i-EPON OLT isekela Izihlonzi Zesixhumanisi Esinengqondo ezingu-258 (LLID) kanye ne-Dynamic Bandwidth Allocation (DBA). Ivumelana nenethiwekhi encane yokufinyelela ifayibha, njengamadolobhana, amadolobhana, angenabo abasebenzisi abaningi. I-4 Port EPON uhlelo lwehlisa kakhulu izindleko zokusungula inethiwekhi nokuqinisekisa umkhawulokudonsa ophezulu. Iphinde ivumelane namaphrojekthi we-FTTH/FTTB/FTTO, ukusebenzisa i-fiber ekhaya, njengefoni ye-IP, idatha ye-Ethernet nokufinyelela kwezinsizakalo ze-IPTV.
4 Imbobo ye-GEPON OLT Shintsha i-FTTH Architecture Network 20KM Usekelo 64 ONU
Imininingwane Yemininingwane | |||
| Uhlobo lwe-PON: | I-EPON | I-SFP: | 4 |
| Umsebenzisi Ophethe: | 256 (4*64) | Usayizi: | 1 u |
| Okubalulekile: | Insimbi | Umbala: | Mnyama |
| Ibanga: | 20KM | ||
| Ukukhanya Okuphezulu: | gpon ftth inethiwekhi,idivayisi ye-olt | ||
Izinzuzo:
PON:
1 1000BASE-PX20 SFP
2 Sekela ama-ONU angama-64
3 Imbobo ye-EPON eyiduplex egcwele esebenza ku-1.25G
Sukuthobela izindinganiso:
1 IEEE 802.3ah
2 I-CTC 2.x (China Telecom)
3 Inguqulo ye-IPMI 2.0
Security:
Ukuzihlukanisa ngokomzimba phakathi kwama-ONU
I-churning kathathu ngokubethela kwe-128 bit AES - phansi nomfula
802.1x isiqinisekisi esinokuphatha okukude
Ama-Qos aphezulu:
Uhlelo ngalunye lwe-PON lusekela i-128 Logical Link Identifier (LLID) futhi lwamukela ukubethela kwe-AES-128 ku-LLID ngayinye; ukusekela umsebenzi we-DBA kanye nomsebenzi wokuphatha we-SLA; ukusekela ukulungisa iphutha lokugeleza kwedatha ehlukene kulayini; isekela i-coefficient yesisindo sokusakaza ehlukile ukuze uqinisekise ngokugcwele i-QOS. Imigqa ebalulekile engu-8 enesigaba se-multiprotocol okuhlanganisa i-IEEE802.1q VLAN, i-IEEE802.1p ebalulekile, ukubeka phambili kwe-IPv6, i-IPv4 COS
I-DBA isekela ama-algorithms wokwabiwa komkhawulokudonsa oguquguqukayo, njengomzamo ongashintshi, oqinisekisiwe, nongcono kakhulu, nobumbudumbudu obuncane obungu-128kbps.
I-IGMP, ne-IP Multicast
PoIzimpawu ze-OAM ezinamandla:
Imbobo engu-4 ye-EPON OLT isekela ukutholwa okuzenzakalelayo nokubhalisa okuzenzakalelayo, ukuhlolwa komugqa womsebenzisi, isixwayiso sokuhluleka kwefayibha yetheminali ye-ONU kanye nesexwayiso sokwehluleka kwamandla. Iqukethe nokusebenza okuningi nezici ezilawulekayo ezifana nekheli le-MAC elinomkhawulo futhi lingenisiwe, ikheli le-IP elinomkhawulo nelikhishiwe, ukulawulwa komkhawulokudonsa, i-VLAN, ukulawula ukugeleza.
Perfect Umsebenzi Wokuphatha:
Sekela i-CLI, i-Telnet, i-GUI kanye nomsebenzi wokuphatha we-SNMP; Sekela ukuthuthukiswa kwe-telenet ku-inthanethi; ukwesekwa kwe-in-band/out-band management; ukwesekwa kwe-Telenet yokuqondisa kanye nendawo ye-falut.
z CLI nge-telnet noma ikhonsoli
z Iseva Yewebhu Eshumekiwe ukuze isekele ukuphathwa okusekelwe kuwebhu
z I-ejenti eshumekiwe ye-SNMP ukuze kube lula ukuphathwa kwe-NMS
Imininingwane:
| Parameter | Specification | |
| Ubude begagasi obusebenzayo | 1310 (RX)/1490(TX) | |
| Amandla okubona | +2 ~ +7dBm | |
| Ukuthola ukuzwela | -27dBm | |
| Ibanga eliphezulu | 20km | |
| Isilinganiso esikhulu sokuhlukaniswa | 1:64 | |
| Amandla | I-PON engu-1, ama-ONU angama-64 | |
| I-MAC | 4K | |
| Imbobo ye-Uplink | 4 * Imbobo ye-GE | |
| Imbobo ye-PON | 4 * I-PON port | |
| Lawula imbobo | RJ45, RS232, ukulungisa iphutha kudivayisi | |
| MTBF | Amahora angu-100,000 | |
| Izici ze-EPON | Sekela i-IEEE802.3ah | |
| Sekela i-DBA ngobuncane be-1Kbps ubumbudumbudu obulungisekayo | ||
| Sekela isixhumanisi esingu-1Gbps phezulu kanye nesixhumanisi esiphansi somkhawulokudonsa olinganayo | ||
| Sekela ukubethela kwe-AES-128 kusihlonzi sesixhumanisi ngasinye esinengqondo | ||
| Sekela umsebenzi we-OAM onamandla, sebenzisa ukuphathwa kwe-telnet, ukulungisa nokuthuthukisa | ||
| Sekela ukutholwa okuzenzakalelayo kanye nerejista ezenzakalelayo ye-ONU (ukusebenza kwesikhathi sangempela) | ||
| Sekela i-IEEE802.3, IEEE802.3u, IEEE802.3ab | |
| Sekela i-IEEE802.1Q VLAN | ||
| Sekela i-IEEE 802.1P QoS | ||
| Sekela ukuphathwa kwe-GUI okusekelwe ku-SNMP | |
| Sekela ukuphathwa kwe-serial interface yendawo kanye nokuphathwa kwe-serial interface yendawo kanye nokuphathwa kwe-Telnet GUI okusekelwe ku-CLI | ||
| Sekela umbiko wephrothokholi we-1GMPv1/v2, buza futhi ushiye igundane lomlayezo | |
| Sekela i-DHCP Snooping | ||
| Sekela ukufunda kwekheli le-Ipv4 okusekelwe ku-DHCP Snooping | ||
| Sekela i-ARP Snooping, QoS njll | ||
WorkImvelo:
| Parameter | Specification |
| Amandla amakhulu okubona ekhadi lemojuli | I-DC-48V noma i-AC220V |
| Izinga lokushisa lokusebenza | -10 ~ 55℃ |
| Izinga lokushisa lesitoreji | -40 ~ 70℃ |
| Umswakama | 5%~90% ukungafinyeleli |
| Ubukhulu | 320(ubude) ×440(ububanzi) ×44(ubude):mm |
Izinzuzo zethu:
1.Impendulo enhle: Umbuzo wakho ohlobene nemikhiqizo yethu noma intengo uzophendulwa kungakapheli amahora angama-24.
2.OEM&I-ODM: Singakusiza ukuthi udizayine noma ufake uphawu lwakho negama lenkampani emikhiqizweni.
3.Remote Technical ukwesekwa&Umbhalo Ogcwele Wezobuchwepheshe
4.Iwaranti: Iwaranti yonyaka ongu-1( Nakuba iwaranti ingenacala kulabo abaphulwa udlame noma ababuyekezwayo nezinye izinhlobo.)
5.Isofthiwe yesiNgisi, Inkomba yesiNgisi
6.Professional, intengo yokuncintisana Kakhulu
7.Impahla Enkulu, Ukulethwa Ngokushesha
8.Isiqiniseko Sekhwalithi
XHUMANA NATHI
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