4*10/100M Ethernet interface+1 RF interface+1 EPON interface, eyakhelwe ngaphakathi FWDM EPON ONU, ngaphandle Wi-Fi umsebenzi JHA700-E304

Incazelo emfushane:

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Landa

Ukubuka Kafushane

Uchungechunge lwe-JHA700-E304 luyifayibha ekufinyeleleni kwezinsiza eziningi zasekhaya i-EPON ONU. Isekelwe kubuchwepheshe bokusebenza be-EPON obuvuthiwe, obuzinzile, obubiza kakhulu futhi inokushintsha kwe-gigabit Ethernet, i-WDM kanye nobuchwepheshe be-HFC. Uchungechunge lwe-JHA700-E304 lunomkhawulokudonsa ophezulu, ukuthembeka okuphezulu, ukuphathwa okulula kanye nesiqinisekiso sekhwalithi enhle yesevisi (QoS) esisebenza ngobuchwepheshe bemishini sihlangabezana nezidingo ze-IEEE802.3ah futhi sinokuhambisana okuhle nabakhiqizi bezinkampani zangaphandle i-OLT.

Ubuchwepheshe be-EPON wuhlobo lobuchwepheshe obusafufusa obusebenzisa ubuchwepheshe be-PON kanye nobuchwepheshe be-Ethernet futhi buwuhlobo lwephoyinti lobuchwepheshe benethiwekhi enamaphuzu amaningi. I-OLT ngokusebenzisa inethiwekhi ye-passive optical ukuxhuma i-ONU eminingi nge-fiber eyodwa bidirectional technical ayivamisile ukusebenzisa izinsiza ze-fiber ukuhlangabezana nabaqhubi bezidingo zokufinyelela zabasebenzisi abaningi.

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-IEEE802.3ah Standard

♦ Ibanga lokudlulisa elifika ku-20KM

♦ 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: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	IPHONDO	Irejista ye-ONU	Vuliwe: Impumelelo yokubhalisa ku-OLTUkucwayiza: Isaqhubeka nokubhalisa ku-OLTValiwe: Yehlulekile ukubhalisa ku-OLT;

Ukucaciswa

Into	Ipharamitha
I-PON Interface	1 isixhumi esibonakalayo se-EPON Hlangana ne-1000BASE-PX20+ ejwayelekile I-Symmetric 1.25Gbps phezulu/ezansi nomfula I-SC/APC ye-fiber yemodi eyodwa isilinganiso sokuhlukaniswa: 1:64 Ibanga lokudlulisa 20KM
I-Ethernet yomsebenzisi Isixhumi esibonakalayo	410/100M noma 410/100/1000M noma 110/100/1000M kanye 310/100/1000M ukuxoxisana okuzenzakalelayoImodi 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: 0～4dBm Ukuzwela kwe-Rx: -27dBm Saturation Amandla Okubona: -3dBm
Ukudluliswa kwedatha Ipharamitha	I-PON throughput: Downstream 980Mbps; Umfula u-950Mbps I-Ethernet: 100Mbps noma 1000Mbps Isilinganiso Sokulahlekelwa Kwephakethe: Ukubambezeleka:
Ibhizinisi Amandla	Ukushintshwa kwesivinini socingo lwesendlalelo 2Sekela i-VLAN TAG/UNTAG，VLAN translationSekela umkhawulo wejubane osuselwe embotsheniSekela Ukuhlukaniswa Okubalulekile Sekela ukulawula kwesiphepho ekusakazeni Sekela ukutholwa kweluphu
Inethiwekhi Abaphathi	Ukusekela i-IEEE802.3 QAM, i-ONU ingaphathwa ukude yi-OLTSekela ukuphathwa kwe-EMS nge-OLT SNMP -ejenti kanye ne-TelnetAbaphathi bendawo
Abaphathi Umsebenzi	Ukuqapha isimo, Ukuphathwa kokucushwa, Ukuphathwa kwe-alamu, Ukuphathwa kwelogi
Igobolondo	Isikhwama sepulasitiki
Amandla	4FE: 3FE+1GE: I-4GE:
Okomzimba Imininingwane	Into Ubukhulu:170mm(L)130mm(W)30mm(H)Isisindo somkhiqizo: 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)

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, CATV

Umfanekiso:I-JHA700-E304(hhayi ukufaka i-wifi) uchungechunge EMBONAUmdwebo wohlelo lokusebenza

Uku-oda Ulwazi

Igama Lomkhiqizo	Imodeli Yomkhiqizo	Izincazelo
4FE+CATV I-fiber eyodwa	JHA700-E304FA-HR501	4*10/100M Ethernet interface, 1 RF interface, 1 EPON interface, FWDM eyakhelwe ngaphakathi, Okokufaka amandla optical -18dBm～0dBm, ukusekela umsebenzi AGC, Plastic casing, i-adaptha kagesi yangaphandle
4GE+CATV I-fiber eyodwa	JHA700-E304GA-HR501	4*10/100/1000M Ethernet interface, 1 RF interface, 1 EPON interface, FWDM eyakhelwe ngaphakathi, Okokufaka amandla optical -18dBm～0dBm, ukusekela umsebenzi AGC, Plastic casing, i-adaptha kagesi yangaphandle
1GE+3FE+CATV Ifayibha eyodwa	JHA700-E304XA-HR501	310/100M kanye ne-110/100/1000M Ethernet interface, 1 RF interface, 1 EPON interface, eyakhelwe ngaphakathi FWDM, Okokufaka amandla optical -18dBm～0dBm, ukusekela umsebenzi AGC, Plastic casing, i-adaptha kagesi yangaphandle