0755-23179541
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8618926041961
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 isekelwa.
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 zezibuko 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 ukuncishiswa 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 Langaphakathi Le-Micro Fiber GJYPFV(GJYPFH)
Isakhiwo sekhebula le-FTTH elingaphakathi elibonakalayo simi kanje: phakathi nendawo kukhona iyunithi yokuxhumana ekhanyayo. Kubekwe izintambo ezimbili ze-Fiber Reinforced (FRP/Steel) ezihambisanayo ezinhlangothini ezimbili. Ngemuva kwalokho, ikhebula ligcwaliswa nge-Lsoh Low Smoke Zero Halogen (LSZH/PVC) sheath emnyama noma enombala. -
I-OYI HD-08
I-OYI HD-08 iyibhokisi le-MPO lepulasitiki le-ABS+PC eliqukethe ikhasethi yebhokisi kanye nesembozo. Ingalayisha i-adaptha ye-MTP/MPO engu-1pc kanye nama-adaptha e-LC quad (noma i-SC duplex) angu-3pcs angenawo i-flange. Ine-fixing clip efanele ukufakwa kuphaneli ye-fiber optic patch ehambisanayo. Kunezibambo zokusebenza zohlobo lwe-push type kuzo zombili izinhlangothi zebhokisi le-MPO. Kulula ukuyifaka nokuyiqaqa. -
Ikhebula Eliyindilinga Lejakethi
Ikhebula le-fiber optic drop elibizwa nangokuthi ikhebula le-fiber drop double sheath liyinhlanganisela eyenzelwe ukudlulisa ulwazi ngesignali yokukhanya ezakhiweni ze-inthanethi ze-last mile. Izintambo ze-optic drop zivame ukuba ne-fiber cores eyodwa noma ngaphezulu, eziqiniswe futhi zivikelwe ngezinto ezikhethekile ukuze zibe nokusebenza okuphezulu ngokomzimba okusetshenziswayo ezinhlotsheni ezahlukene zokusebenza. -
Uhlobo lwe-SC
I-adaptha ye-fibre optic, ngezinye izikhathi ebizwa nangokuthi i-coupler, iyithuluzi elincane elenzelwe ukuqeda noma ukuxhumanisa izintambo ze-fibre optic noma izixhumi ze-fibre optic phakathi kwemigqa emibili ye-fibre optic. Iqukethe i-sleeve yokuxhumanisa ebamba ama-ferrule amabili ndawonye. Ngokuxhumanisa ngokuqondile izixhumi ezimbili, ama-adaptha e-fibre optic avumela imithombo yokukhanya ukuthi idluliselwe ngobuningi bayo futhi inciphise ukulahleka ngangokunokwenzeka. Ngesikhathi esifanayo, ama-adaptha e-fibre optic anezinzuzo zokulahlekelwa okuphansi kokufakwa, ukushintshana okuhle, kanye nokuphindaphinda. Asetshenziselwa ukuxhuma izixhumi ze-fibre optic ezifana ne-FC, SC, LC, ST, MU, MTRJ, D4, DIN, MPO, njll. Asetshenziswa kabanzi emishinini yokuxhumana ye-fibre optic, izinto zokulinganisa, njalo njalo. Ukusebenza kuzinzile futhi kuthembekile. -
3213GER
Umkhiqizo we-ONU uwumshini wokugcina wochungechunge lwe-XPON oluhambisana ngokugcwele ne-ITU-G.984.1/2/3/4 ejwayelekile futhi luhlangabezana nokonga amandla kwephrothokholi ye-G.987.3, i-ONU isekelwe kubuchwepheshe be-GPON obuvuthiwe nobuzinzile futhi obungabizi kakhulu obusebenzisa isethi yama-chip ye-XPON Realtek esebenza kahle futhi bunokwethenjelwa okuphezulu, ukuphathwa okulula, ukucushwa okuguquguqukayo, ukuqina, isiqinisekiso sesevisi yekhwalithi enhle (Qos). I-ONU isebenzisa i-RTL yohlelo lokusebenza lwe-WIFI olusekela i-IEEE802.11b/g/n ejwayelekile ngesikhathi esifanayo, uhlelo lwe-WEB olunikezwayo lwenza kube lula ukucushwa kwe-ONU futhi luxhumeke kwi-INTERNET kalula kubasebenzisi. I-XPON inomsebenzi wokuguqulwa kwe-G / E PON, otholakala ngesofthiwe emsulwa. I-ONU isekela imbiza eyodwa yohlelo lokusebenza lwe-VOIP. -
I-SFP+ 80km Transceiver
I-PPB-5496-80B iyimoduli ye-transceiver ye-3.3V Small-Form-Factor ekwazi ukuxhunywa kalula. Yakhelwe ngqo izinhlelo zokusebenza zokuxhumana ezisheshayo ezidinga amazinga afinyelela ku-11.1Gbps, yakhelwe ukuhambisana ne-SFF-8472 kanye ne-SFP+ MSA. Idatha yemoduli ixhumanisa amakhilomitha afinyelela ku-80 ku-fiber yemodi eyodwa engu-9/125um.
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.
