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Ishidi Ledatha Lochungechunge lwe-GPON OLT
Isiguquli Semidiya
Ishidi Ledatha Lochungechunge lwe-GPON OLT
Incazelo Yomkhiqizo
I-GPON OLT 4/8PON ihlanganiswe kakhulu, inomthamo ophakathi we-GPON OLT yabaqhubi, ama-ISPS, amabhizinisi kanye nezinhlelo zokusebenza zepaki. Umkhiqizo ulandela indinganiso yobuchwepheshe ye-ITU-T G.984/G.988，Umkhiqizo unokuvuleka okuhle, ukuhambisana okuqinile, ukuthembeka okuphezulu, kanye nemisebenzi ephelele yesofthiwe. Ingasetshenziswa kabanzi kubasebenzisiI-FTTHukufinyelela, i-VPN, ukufinyelela kukahulumeni kanye nepaki yebhizinisi, ikhampasiinethiwekhiukufinyelela, NJLL.
I-GPON OLT 4/8PON inobude obuyi-1U kuphela, kulula ukuyifaka nokuyinakekela, futhi yonga isikhala. Isekela ukuxhumana okuxubile kwezinhlobo ezahlukene ze-ONU, okungonga izindleko eziningi kubasebenzisi.
Izici Zomkhiqizo
1. Izici zokushintsha ze-Rich Layer 2/3 kanye nezindlela zokuphatha eziguquguqukayo.
2. Sekela amaphrothokholi amaningi okuphindaphinda kwezixhumanisi njenge-Flex-Link/STP/RSTP/MSTP/ERPS/LACP.
3.Sekela i-RIP、OSPF、BGP、ISIS kanye ne-IPV6.
4. Ukuvikelwa okuphephile kwe-DDOS kanye nokuhlasela kwamagciwane.
5. Ukusekela isipele sokusetshenziswa kabusha kwamandla, ukunikezwa kwamandla kwe-Modular.
6. I-alamu yokwehluleka kwamandla isekela.
7. Uhlobo C lokuphatha isikhombimsebenzisi.
Isici sehadiwe
| Izimfanelo |
| I-GPON OLT 4PON | I-GPON OLT 8PON | ||
| Umthamo wokushintshanisa | 104Gbps | ||||
| Izinga lokudlulisela iphakethe | 77.376Mpps | ||||
| Imemori kanye nesitoreji | inkumbulo: 512MB, isitoreji: 32MB | ||||
| Imbobo yokuphatha | Ikhonsoli，Uhlobo C | ||||
| Ichweba | Imbobo ye-GPON engu-4*， Isisekelo esingu-4*10/100/1000M Isisekelo-X esingu-T,4*1000M I-SFP/4*10GE SFP+ | Imbobo ye-GPON engu-8*， 4*10/100/1000MBibanga- Isisekelo-X esingu-T,4*1000M I-SFP/4*10GE SFP+ | Ichweba le-GPON elingu-16*， 8*10/100/1000MBibanga- Isisekelo-X esingu-T,4*1000M I-SFP/4*10GE SFP+ | ||
| isisindo | ≤5kg | ||||
| ifeni | Abalandeli abalungisiwe (abalandeli abathathu) | ||||
| amandla | AC：100～240V 47/63Hz； DC：36V～75V； | ||||
| Ukusetshenziswa kwamandla | 65W | ||||
| Ubukhulu (Ububanzi * ukuphakama * ukujula) | 440mm*44mm*260mm | ||||
| Izinga lokushisa lemvelo | Izinga Lokushisa Elisebenzayo: -10℃～55℃ Izinga lokushisa lesitoreji: -40℃～70℃ | ||||
| enobungani nemvelo | I-China ROHS, EEE | ||||
| umswakama wendawo | Umswakama osebenzayo: 10% ～95% (akunciphisi) Umswakama wesitoreji: 10%～95% (akunciphisi) | ||||
Isici Sesofthiwe
| Izimfanelo | I-GPON OLT 4PON | I-GPON OLT 8PON |
| I-PON | Ihambisana ne-ITU-TG.984/G.988 ejwayelekile Ibanga lokudlulisela elingu-60KM 1:128 Isilinganiso sokuqhekeka esiphezulu Umsebenzi wokuphatha we-OMCI ojwayelekile Ivulekele noma yiluphi uhlobo lwe-ONT Ukuthuthukiswa kwesofthiwe ye-ONU batch | |
| I-VLAN | Sekela i-4K VLAN Sekela i-VLAN ngokusekelwe ku-port, i-MAC kanye ne-protocol Sekela i-Dual Tag VLAN, i-QINQ emile esekwe echwebeni kanye ne-Flexible QINQ | |
| I-MAC | Ikheli le-Mac le-16K Sekela ukulungiselelwa kwekheli le-MAC elingaguquki Sekela ukuhlunga ikheli le-MAC elimnyama Umkhawulo wekheli le-MAC lembobo yokusekela | |
| Inethiwekhi yokukhala iphrothokholi | Sekela i-STP/RSTP/MSTP Iphrothokholi yokuvikela inethiwekhi yendandatho ye-ERPS Ethernet Ukusekelwa kokutholwa kwe-Loopback port loopback | |
| ukulawula imbobo | Sekela ukulawulwa kwe-bandwidth okunezindlela ezimbili Sekela ukucindezelwa kwesiphepho sechweba Sekela ukudluliselwa kohlaka olude kakhulu lwe-9K Jumbo | |
| Ukuhlanganiswa kwembobo | Sekela ukuhlanganiswa kwesixhumanisi esingaguquki Sekela i-LACP enamandla Iqembu ngalinye lokuhlanganisa lisekela amachweba afinyelela kwangu-8 | |
| Ukubukisa | Ukusekela izibuko zokulinganisa Sekela ukulingisa ukusakaza | |
| I-ACL | Ukusekela okujwayelekile kanye ne-ACL enwetshiwe Sekela inqubomgomo ye-ACL ngokusekelwe esikhathini Nikeza ukuhlukaniswa kokugeleza kanye nencazelo yokugeleza ngokusekelwe kulwazi lwekhanda le-IP olufana nekheli le-MAC lomthombo/indawo oya kuyo, i-VLAN, i-802.1p, i-TOS, i-DSCP, ikheli le-IP lomthombo/indawo oya kuyo, inombolo yephothi ye-L4, uhlobo lwephrothokholi, njll. | |
| QOS | Sekela umsebenzi wokunciphisa izinga lokugeleza ngokusekelwe ekugelezeni kwebhizinisi okwenziwe ngokwezifiso Sekela imisebenzi yokulinganisa nokuqondisa kabusha ngokusekelwe ekugelezeni kwebhizinisi okwenziwe ngokwezifiso Ukusekela ukumaka okubalulekile okusekelwe ekugelezeni kwesevisi ngokwezifiso, ukusekela i-802.1P, ukusekelwa kwe-DSCP okubalulekile, ikhono lokuphawula Ukusekela umsebenzi wokuhlela okubalulekile okusekelwe echwebeni, ukusekela ama-algorithms okuhlela umugqa njenge-SP/WRR/SP+WRR | |
| Ukuphepha | Sekela ukuphathwa kohlu lwabasebenzisi kanye nokuvikelwa kwephasiwedi Sekela ukuqinisekiswa kwe-IEEE 802.1X Sekela ukuqinisekiswa kwe-Radius TAC ACS+ Ukusekela umkhawulo wokufunda ikheli le-MAC, ukusekela umsebenzi we-MAC wembobo emnyama Ukusekela ukuhlukaniswa kwembobo Sekela ukucindezelwa kwesilinganiso somlayezo wokusakaza Ukusekela i-IP Source Guard Ukusekela ukucindezelwa kwezikhukhula ze-ARP kanye nokuvikelwa kokukhwabanisa kwe-ARP Sekela ukuhlaselwa kwe-DOS kanye nokuvikelwa kokuhlaselwa yigciwane | |
| Isendlalelo 3 | Sekela ukufunda kwe-ARP nokuguga Sekela umzila omile Sekela umzila oguqukayo we-RIP/OSPF/BGP/ISIS Sekela i-VRRP | |
| Ukuphathwa kwesistimu | I-CLI, i-Telnet, i-WEB, i-SNMP V1/V2/V3, i-SSH2.0 Sekela ukulayisha nokulanda ifayela le-FTP, TFTP Ukusekela i-RMON Sekela i-SNTP Ilogi yomsebenzi wesistimu yokusekela Sekela iphrothokholi yokuthola idivayisi yomakhelwane ye-LLDP Ukusekela i-802.3ah Ethernet OAM Sekela i-RFC 3164 Syslog Ukusekela i-Ping kanye ne-Traceroute | |
Ulwazi loku-oda
| Igama lomkhiqizo | Incazelo yomkhiqizo |
| I-GPON OLT 4PON | Imbobo ye-4*PON, imbobo ye-uplink engu-4*10GE/GE SFP +4GE RJ45 engu-4GE, Amandla amabili anokuzikhethela |
| I-GPON OLT 8PON | Imbobo ye-8*PON, imbobo ye-uplink engu-4*10GE/GE SFP +4GERJ45, Amandla amabili anokuzikhethela |
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Ikhebula le-Flat Twin Fiber GJFJBV
Ikhebula eliyindilinga eliyisicaba lisebenzisa i-fiber ehlanganisiwe engu-600μm noma engu-900μm njengendlela yokuxhumana ye-optical. I-fiber ehlanganisiwe ihlanganiswe ngesendlalelo sentambo ye-aramid njengelungu lamandla. Iyunithi enjalo ikhishwa ngesendlalelo njengegobolondo langaphakathi. Ikhebula ligcwaliswa ngegobolondo langaphandle. (PVC, OFNP, noma LSZH) -
ikhebula lokulahla
Intambo ye-Drop Fiber Optic engu-3.8 mm eyakhiwe ngentambo eyodwa yefayibha eneshubhu ekhululekile engu-2.4 mm, ungqimba lwentambo ye-aramid evikelwe luwukuqinisa nokusekela ngokomzimba. Ijakethi yangaphandle eyenziwe ngezinto ze-HDPE ezisetshenziswa lapho ukukhishwa kwentuthu kanye nentuthu enobuthi kungaba yingozi empilweni yabantu kanye nasemishinini ebalulekile uma kwenzeka umlilo. -
Isixhumi Esisheshayo Sohlobo lwe-OYI F
Isixhumi sethu esisheshayo se-fiber optic, uhlobo lwe-OYI F, senzelwe i-FTTH (Fiber To The Home), i-FTTX (Fiber To The X). Siyisizukulwane esisha sesixhumi se-fiber esisetshenziswa ekuhlanganisweni esihlinzeka ngezinhlobo zokugeleza okuvulekile kanye nezinhlobo ezilungiselelwe kusengaphambili, ezihlangabezana nezimfuneko zokukhanya nezomshini zezixhumi ze-fiber optical ezijwayelekile. Senzelwe ikhwalithi ephezulu kanye nokusebenza kahle okuphezulu ngesikhathi sokufakwa. -
I-Mini Steel Tube Type Splitter
I-fiber optic PLC splitter, eyaziwa nangokuthi i-beam splitter, iyidivayisi yokusabalalisa amandla e-optical ehlanganisiwe ye-waveguide esekelwe ku-quartz substrate. Ifana nohlelo lokudlulisa ikhebula le-coaxial. Uhlelo lwenethiwekhi ye-optical ludinga futhi isignali ye-optical ukuthi ihlanganiswe nokusatshalaliswa kwegatsha. I-fiber optic splitter ingenye yamadivayisi abaluleke kakhulu angasebenzi kusixhumanisi se-optical fiber. Iyidivayisi ye-optical fiber tandem enezindawo eziningi zokufaka kanye nezindawo eziningi zokukhipha. Isebenza ikakhulukazi kunethiwekhi ye-optical engasebenzi (EPON, GPON, BPON, FTTX, FTTH, njll.) ukuxhuma i-ODF kanye nemishini ye-terminal kanye nokufeza ukuhlanganiswa kwesignali ye-optical. -
Uchungechunge lwe-Anchoring Clamp OYI-TA03-04
Le clamp yekhebula ye-OYI-TA03 kanye ne-04 yenziwe ngensimbi engagqwali enamandla kakhulu ye-nylon kanye ne-201, ifanele izintambo eziyindilinga ezinobubanzi obungu-4-22mm. Isici sayo esikhulu ukwakheka okuhlukile kokulenga nokudonsa izintambo zobukhulu obuhlukene nge-conversion wedge, eqinile futhi eqinile. Ikhebula le-optical lisetshenziswa ezintanjeni ze-ADSS kanye nezinhlobo ezahlukene zezintambo ze-optical, futhi kulula ukuyifaka nokusebenzisa ngendlela engabizi kakhulu. Umehluko phakathi kuka-03 no-04 ukuthi izingwegwe zensimbi ze-03 zisuka ngaphandle ziye ngaphakathi, kanti izingwegwe zensimbi ze-04 zisuka ngaphakathi ziye ngaphandle. -
Ilungu Elingelona Insimbi Elinamandla Elihlonyiswe Ngezikhali Ezikhanyayo...
Imicu ibekwe epayipini elikhululekile elenziwe nge-PBT. Ipayipi ligcwele inhlanganisela yokugcwalisa engangeni manzi. Intambo ye-FRP itholakala phakathi kwenhliziyo njengelungu lamandla lensimbi. Amapayipi (kanye nezigcwalisi) aboshwe eduze kwelungu lamandla abe yintambo yekhebula ehlanganisiwe neyindilinga. Inhliziyo yekhebula igcwele inhlanganisela yokugcwalisa ukuze ivikeleke ekungeneni kwamanzi, lapho kufakwa khona igobolondo elincane langaphakathi le-PE. Ngemva kokuba i-PSP isetshenziswe isikhathi eside phezu kwegobolondo langaphakathi, ikhebula ligcwaliswa ngegobolondo langaphandle le-PE (LSZH). (NGAMASHEYA APHINDWE KABILI)
Uma ufuna ikhambi lekhebula le-fibre optic elithembekile nelishesha kakhulu, ungabheki kude ne-OYI. Xhumana nathi manje ukuze ubone ukuthi singakusiza kanjani ukuthi uhlale uxhumekile futhi uthuthukise ibhizinisi lakho liye ezingeni elilandelayo.
