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4*10/100M Ethernet interface+1 RF interface+1 GPON interface, GPON ONT JHA700-G704

4*10/100M Ethernet interface+1 RF interface+1 GPON interface, GPON ONT JHA700-G704 Isithombe Esifakiwe
  • 4*10/100M Ethernet interface+1 RF interface+1 GPON interface, GPON ONT JHA700-G704

Incazelo emfushane:

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.


THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Landa

 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 (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 izinsiza zokuhlala.I-GPON inika amandla ukuthunyelwa kwefayibha ekhaya (FTTH) 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

4 5 

Inkomba

Incazelo

1

I-PWR

Isimo samandla

 Vuliwe: I-ONU ivuliweValiwe: I-ONU ivaliwe

2

I-CATV

Isimo se-CATV

 On:I-CATV optical evamileValiwe:Izimpawu ze-CATV azitholwa

3

I-LAN1-4

Isimo se-LANport

 Vuliwe: Ukuxhumeka kwe-Ethernet kujwayelekileUkucwayiza: Idatha idluliselwa ngembobo ye-EthernetValiwe: Ukuxhumeka kwe-Ethernet akusethiwe

4

LOS

EPON amasignali optical

 Vuliwe: Amandla okubona aphansi kunokuzwela umamukeli ;Valiwe: I-Optical evamile

5

I-PON

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

Ukulahlekelwa kwesixhumanisi esingu-28dB 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
I-PONI-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: <1*10E-12
Ukubambezeleka: <1.5ms
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: <6.5W, 12V/0.6A i-adaptha yokunikeza amandla3FE+1GE+CATV: <6.5W,12V/0.6A i-adaptha yokunikeza amandla4GE+CATV: <7.5W, 12V/1A i-adaptha yokunikeza amandla
Okomzimba
Imininingwane		 Ubukhulu bento:170mm(L)*130mm(W)*30mm(H)Isisindo sento:0.3kg
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)

 I-CATV

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,I-CATV

3

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
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