Ikhwalithi Enhle ye-FTTH – 4*10/100M Ethernet interface+1 RF interface+1 GPON interface, GPON ONT JHA700-G704 – JHA

Incazelo emfushane:

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Siye saqiniseka ukuthi ngemizamo ehlanganyelwe, ibhizinisi phakathi kwethu lizosilethela izinzuzo ezifanayo. Singakuqinisekisa ukuthi uthola into enhle kakhulu futhi enolaka yamananiI-Ethernet Switch Sc,10g Sfp+ To Sfp+ Active Optical Cable,8-Port Fiber Converter, Siyakwamukela ukuthi usibuze ngocingo noma ngeposi futhi sithemba ukwakha ubudlelwano obuphumelelayo nobambisana.

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 yokubona 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	IPHONDO	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	410/100M noma 410/100/1000M 110/100/1000M kanye ne-310/100M 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
IPHONDOI-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 Umswakamo osebenzayo: 10% ukuya ku-90% (Awunciphisi) Umswakamo wesitoreji: 10% ukuya ku-90%(Akujiki)

abanye

Into	Ipharamitha
Ubude begagasi	1550nm
Ukulahlekelwa okubonakalayo kokubuya	> 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: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	310/100M kanye 110/100/1000M 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:

Ukuthuthukiswa kwethu kuncike ezintweni eziyinkimbinkimbi, amathalente akhethekile namandla obuchwepheshe aqinise ngokuphindaphindiwe Ekhwalithi Enhle FTTH – 4*10/100M Ethernet interface+1 RF interface+1 GPON interface, GPON ONT JHA700-G704 – JHA , Umkhiqizo uzohlinzeka bonke emhlabeni jikelele, njengalokhu: i-Italy, iCalifornia, iDanish, sibambelela kumgomo othembekile, osebenzayo, osebenzayo wokunqoba nokuwina kanye ifilosofi yebhizinisi egxile kubantu. Izinga elihle kakhulu, intengo enengqondo kanye nokwaneliseka kwamakhasimende kuhlala kulandelwa! Uma unentshisekelo ngemikhiqizo yethu, zama nje ukusithinta ukuze uthole imininingwane eyengeziwe!