Ikhwalithi Enhle ye-FTTH – 4*10/100M Ethernet interface+1 RF interface+1 GPON interface, GPON ONT JHA700-G704 – JHA
Ikhwalithi Enhle ye-FTTH – 4*10/100M Ethernet interface+1 RF interface+1 GPON interface, GPON ONT JHA700-G704 – JHA Imininingwane:
Ukubuka Kafushane
Uchungechunge lwe-JHA700-G704 luyifayibha ekufinyeleleni kwezinsiza eziningi zasekhaya i-GPON ONT. Isekelwe kubuchwepheshe bokusebenza be-GPON obuvuthiwe, obuzinzile, obubiza kakhulu futhi inokushintsha kwe-gigabit Ethernet, i-WDM kanye nobuchwepheshe be-HFC. Uchungechunge lwe-JHA700-G704 lunomkhawulokudonsa ophezulu, ukuthembeka okuphezulu, ukuphathwa okulula kanye nesiqinisekiso sekhwalithi enhle yesevisi (i-QoS) esebenza ngobuchwepheshe bemishini ihlangabezana nezimfuneko ze-ITU- T G. 984 futhi inokuhambisana okuhle nabakhiqizi bezinkampani zangaphandle i-OLT.
I-GPON izizukulwane zakamuva zokufinyelela ubuchwepheshe benethiwekhi. I-ITU-T G.984 iphrothokholi ejwayelekile ye-GPON. Izinga le-GPON liyahluka kwezinye izindinganiso ze-PON ngoba lifinyelela umkhawulokudonsa ophezulu kanye nokusebenza kahle okuphezulu kusetshenziswa amaphakethe amakhulu, anobude obuguquguqukayo. I-GPON inikeza ukupakishwa okuphumelelayo kwethrafikhi yomsebenzisi, ngokuhlukaniswa kozimele okuvumela ikhwalithi ephezulu yesevisi (QOS) yethrafikhi yokuxhumana yezwi nevidiyo ezwela ukubambezeleka. Inethiwekhi ye-GPON inikeza ukwethembeka nokusebenza okulindelekile ezinsizeni zebhizinisi futhi inikeza indlela ekhangayo yokuletha izinsizakalo zokuhlala. I-GPON yenza i-fiber ekhaya (I-FTTH) ukusatshalaliswa ngokwezomnotho okuholela ekukhuleni okusheshayo emhlabeni wonke.
Yamukela ubuchwepheshe be-fiber WDM eyodwa ene-downlink wavelength 1550nm kanye ne-1490nm, i-uplink wavelength 1310nm. Idinga kuphela i-fiber eyingqikithi eyodwa ukuze idlulise idatha nesevisi ye-CATV.
Isici esisebenzayo
♦ Sekela umkhawulo wesilinganiso esisekelwe echwebeni kanye nokulawulwa komkhawulokudonsa;
♦ Ngokuhambisana ne-ITU - T G. 984 Standard
♦ Ukusekelwa kwedatha yokubethela, ukusakazwa kweqembu, ukuhlukaniswa kwe-port Vlan, njll.
♦ I-Support Dynamic Bandwidth Allocation (DBA)
♦ Sekela ukutholwa okuzenzakalelayo kwe-ONU/Ukutholwa kwesixhumanisi/ukuthuthukiswa okukude kwesofthiwe;
♦ Imodi yembobo yokusekela yokucushwa kwe-VLAN
♦ Sekela umsebenzi we-alamu yokuvala amandla, kulula ukuthola inkinga yesixhumanisi
♦ Sekela umsebenzi wokusakaza ukumelana nesiphepho
♦ Sekela ukuhlukaniswa kwembobo phakathi kwamachweba ahlukene
♦ Ukusekela ukulawulwa kokugeleza kwembobo
♦ Sekela i-ACL ukuze ilungiselele isihlungi sephakethe ledatha ngendlela evumelana nezimo
♦ Idizayini ekhethekile yokuvimbela ukuwohloka kwesistimu ukuze kugcinwe uhlelo oluzinzile
♦ Sekela ukuthuthukiswa kwe-inthanethi kwesofthiwe
♦ Ukuphathwa kwenethiwekhi ye-EMS okusekelwe ku-SNMP, ekulungele ukulungiswa
Isixhumi esibonakalayo somkhiqizo nezincazelo ze-LED
Inkomba | Incazelo | ||
1 | I-PWR | Isimo samandla | Vuliwe: I-ONU ivuliweValiwe: I-ONU ivaliwe |
2 | abanye | Isimo se-CATV | Vuliwe:I-CATV optical evamileValiwe:Izimpawu ze-CATV azitholwa |
3 | I-LAN1-4 | Isimo sembobo ye-LAN | Vuliwe: Ukuxhumeka kwe-Ethernet kujwayelekileUkucwayiza: Idatha idluliselwa ngembobo ye-EthernetValiwe: Ukuxhumeka kwe-Ethernet akusethiwe |
4 | THE | EPON amasignali optical | Vuliwe: Amandla okubona aphansi kunokuzwela umamukeli ;Valiwe: I-Optical evamile |
5 | AMAPHANDI | Irejista ye-ONU | Vuliwe: Impumelelo yokubhalisa ku-OLTUkucwayiza: Isaqhubeka nokubhalisa ku-OLTValiwe: Yehlulekile ukubhalisa ku-OLT; |
Ukucaciswa
Into | Ipharamitha |
I-PON Interface |
1*GPON port, FSAN G.984.2 standard, Class B+Isilinganiso Sedatha Ephansi:2.488GbpsIsilinganiso Sedatha Esikhuphukayo:1.244Gbps I-SC/APC i-fibre yemodi eyodwa 28dB Ukulahlekelwa kwesixhumanisi nebanga elingu-20KM ngo-1:128 |
I-Ethernet yomsebenzisi Isixhumi esibonakalayo |
4*10/100M noma 4*10/100/1000M 1*10/100/1000M kanye ne-3*10/100M yezingxoxo ezizenzakalelayoImodi ye-duplex egcwele/uhhafu Isixhumi se-RJ45 I-Auto MDI/MDI-X 100m ibanga |
I-RF Interface | Isixhumi sohlobo lwe-F yesifazane |
Isixhumi esibonakalayo samandla | I-12V DC Ukunikezwa kwamandla |
AMAPHANDII-OpticalIpharamitha |
Ubude begagasi: Tx 1310nm, Rx1490nm Tx Amandla Okubona: 0.5~5dBm Ukuzwela kwe-Rx: -28dBm Saturation Amandla Okubona: -8dBm |
Ukudluliswa kwedatha Ipharamitha |
I-PON throughput: Downstream 2.488Gbit/ss; Umfula u-1.244Gbit/s I-Ethernet: 100Mbps noma 1000Mbps Isilinganiso Sokulahlekelwa Kwephakethe: Ukubambezeleka: |
Ibhizinisi Amandla |
Ukushintshwa kwesivinini socingo lwesendlalelo 2Sekela i-VLAN TAG/UNTAG,Ukuguqulwa kwe-VLANSekela umkhawulo wejubane osuselwe embotsheni Sekela Ukuhlukaniswa Okubalulekile Sekela ukulawula kwesiphepho ekusakazeni Sekela ukutholwa kweluphu |
Inethiwekhi Abaphathi | Isixhumi esibonakalayo esithobelayo esijwayelekile se-OMCI njengoba kuchazwe yi-ITU-T G.984.4Sekela ukuphathwa kweWEBH |
Abaphathi Umsebenzi |
Ukuqapha isimo, Ukuphathwa kokucushwa, Ukuphathwa kwe-alamu, Ukuphathwa kwelogi |
Igobolondo | Isikhwama sepulasitiki |
Amandla | 4FE+CATV: 3FE+1GE+CATV: 4GE+CATV: |
Okomzimba Imininingwane | Ubukhulu bento:170mm(L)*130mm(W)*30mm(H)Isisindo sento:0.3 kg |
Ezemvelo Imininingwane |
Izinga lokushisa lokusebenza: 0 kuya ku-50ºC Ukushisa kwesitoreji: -40 kuya ku-85ºC Umswakama osebenzayo: 10% ukuya ku-90% (Akujiki) Umswakamo wesitoreji: 10% ukuya ku-90%(Akujiki) |
abanye
Into | Ipharamitha |
Ubude begagasi | 1550nm |
Ukulahleka kokubuya kokubona | > 45dB |
Faka amandla okubona | -18dBm~0dBm |
Imvamisa ye-RF | 47MHz ~ 1000MHz |
I-RF yokukhipha i-lever | 78dBuV (@-12~-2dBm@85MHz) |
CNR | >41dB (@-10dBm@DS22 Isiteshi) |
I-CSO | >60dBc (@-10dBm@DS22 Isiteshi) |
I-CTB | >60dBc (@-10dBm@DS22 Isiteshi) |
Ukulahlekelwa kokuphuma kwe-RF | > 12dB |
I-RF impedance | awu 75Ω |
Umsebenzi we-AGC | Ukusekela |
Uhlelo lokusebenza lwenethiwekhi
Isixazululo Esijwayelekile:I-FTTH, FTTO
Ibhizinisi Elijwayelekile:I-INTERNET,abanye
Umfanekiso:I-JHA700-G704(akubandakanyi i-wifi) Uchungechunge lwe-GPON ONUUmdwebo wohlelo lokusebenza
Uku-oda Ulwazi
Igama Lomkhiqizo | Imodeli Yomkhiqizo | Izincazelo |
4FE+CATV I-fiber eyodwa | JHA700-G704FA-HR501 | 4*10/100M Ethernet interface, 1 RF interface, 1 GPON interface, FWDM eyakhelwe ngaphakathi, Okokufaka amandla optical -18dBm~I-0dBm, isekela umsebenzi we-AGC, i-Plastiki casing, i-adaptha yamandla yangaphandle |
4GE+CATV I-fiber eyodwa | JHA700-G704GA-HR501 | 4*10/100/1000M Ethernet interface, 1 RF interface, 1 GPON interface, FWDM eyakhelwe ngaphakathi, Okokufaka amandla optical -18dBm~I-0dBm, isekela umsebenzi we-AGC, i-Plastiki casing, i-adaptha yamandla yangaphandle |
1GE+3FE+CATV I-fiber eyodwa | I-JHA700-G704XA-HR501 | 3*10/100M kanye 1*10/100/1000M Ethernet interface, 1 RF interface, 1 GPON interface, FWDM eyakhelwe ngaphakathi, Okokufaka amandla optical -18dBm~I-0dBm, isekela umsebenzi we-AGC, i-Plastiki casing, i-adaptha yamandla yangaphandle |
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Lawula ikhwalithi ngemininingwane, bonisa amandla ngekhwalithi. Ibhizinisi lethu lizamile ukusungula ithimba leqembu elisebenza kahle ngokumangalisayo nelizinzile futhi lahlola uhlelo lokulawula olusebenza kahle kakhulu lwe-Good Quality FTTH – 4*10/100M Ethernet interface+1 RF interface+1 GPON interface, GPON ONT JHA700-G704 – JHA , The umkhiqizo uzohlinzeka emhlabeni wonke, njengokuthi: Egypt, Surabaya, Oslo, Sinamakhasimende avela emazweni angaphezu kuka-20 futhi isithunzi sethu siye saqashelwa amakhasimende ethu ahloniphekile. Ukuthuthukiswa okungapheli nokulwela ukuntula okungu-0% yizinqubomgomo zethu ezimbili eziyinhloko zekhwalithi. Uma kukhona okudingayo, ungangabazi ukusithinta.
Ngu-Ivy waseLondon - 2017.08.21 14:13
Ukusebenzisana nawe ngaso sonke isikhathi kuphumelele kakhulu, kujabule kakhulu. Ngethemba ukuthi singaba nokubambisana okwengeziwe!
Ngu-Madeline wase-Hamburg - 2018.09.21 11:01