Maikutlo a makhutšoane letoto la JHA700-E304 ke fiber ho phihlello ea litšebeletso tse ngata lapeng EPON ONU. E ipapisitse le thekenoloji ea EPON e tsoetseng pele, e tsitsitseng, e theko e phahameng 'me e na le gigabit Ethernet switching, WDM le theknoloji ea HFC. Letoto la JHA700-E304 le na le bandwidth e phahameng, ts'epo e phahameng, taolo e bonolo le boleng bo botle ba ts'ebeletso (QoS) tiisetso e nang le ts'ebetso ea tekheniki ea lisebelisoa e fihlela litlhoko tsa IEEE802.3ah mme e lumellana hantle le baetsi ba karolo ea boraro OLT. Theknoloji ea EPON ke mofuta oa thekenoloji e hlahang e nkang monyetla oa theknoloji ea PON le theknoloji ea Ethernet le eona ke mofuta oa ntlha ho mahlale a marang-rang a marang-rang a mangata. OLT ka marang-rang a marang-rang a marang-rang ho hokahanya li-ONU tse ngata ka tekheniki e le 'ngoe ea fiber bidirectional e ka sebelisoa ka seoelo mehloli ea fiber ho kopana le basebelisi ba litlhoko tsa phihlello ea basebelisi ba bangata. E amohela theknoloji e le 'ngoe ea fiber WDM e nang le downlink wavelength 1550nm le 1490nm, uplink wavelength 1310nm. E hloka feela fiber ea mantlha e le 'ngoe ho fetisa data le ts'ebeletso ea CATV. Sebopeho sa Ts'ebetso ♦ Ts'ehetso ea ho fokotsa sekhahla se thehiloeng boema-kepe le taolo ea bandwidth; ♦ Tumellanong le Tekanyetso ea IEEE802.3ah ♦ Bohole ba phetiso ea ho fihla ho 20KM ♦ Ts'ehetso ea kholiso ea data, khaso ea sehlopha, karohano ea boema-kepe ba Vlan, joalo-joalo. ♦ Support Dynamic Bandwidth Allocation (DBA) ♦ Tšehetsa ONU auto-discovery/Ho lemoha sehokelo / ntlafatso ea software e hole; ♦ Ts'ehetso ea boema-kepe ba tlhophiso ea VLAN ♦ Ts'ehetso ea alamo ea ho tima matla , e bonolo bakeng sa ho lemoha bothata ba lihokelo ♦ Ts'ehetso ea ts'ebetso ea ho hanyetsa sefefo ♦ Ts'ehetso ea ho itšehla thajana pakeng tsa likou tse fapaneng ♦ Ts'ehetso ea taolo ea phallo ea koung ♦ Ts'ehetso ea ACL ho lokisa filthara ea pakete ea data ka mokhoa o bonolo ♦ Moralo o ikhethileng bakeng sa thibelo ea ho senyeha ha tsamaiso ho boloka tsamaiso e tsitsitseng ♦ Ts'ehetso ea ntlafatso ea marang-rang ea software ♦ EMS tsamaiso ea marang-rang e thehiloeng ho SNMP , e bonolo bakeng sa tlhokomelo Sebopeho sa Sehlahisoa le litlhaloso tsa LED Tlhaloso ea Letšoao 1 PWR Boemo ba Motlakase Bula: ONU ke matla a tima: ONU e tima 2 CATV boemo ba CATV Bula: CATV optical normalOff:Matšoao a CATV ha a amoheloe 3 Boemo ba boema-kepe ba LAN1-4 LAN Butse: Khokelo ea Ethernet ke ntho e tloaelehilengHo koenya: Lintlha li fetisoa ka Ethernet portOff: Khokahano ea Ethernet ha e so thehoe. 4 LOS EPON matšoao a optical Ho: Matla a optical a tlase ho feta kutlo ea moamoheli ;O tima: Optical ka mokhoa o tloaelehileng 5 PON ONU Register Ho: Katleho ea ho ingolisa ho OLTBlinking: E ​​ntse e ingolisa ho OLTOff: E hlolehile ho ingolisa ho OLT; Specification Ntho Paramethara PON Interface 1 EPON segokanyimmediamentsi sa sebolokigolo Kopana le 1000BASE-PX20+ standard Symmetric 1.25Gbps hodimo/tlase SC/APC single-mode faeba split ratio: 1:64 Phetiso sebaka 20KM User Ethernet Interface 4*10/100M kapa 1010* /1000M kapa 1*10/100/1000M le 3*10/100/1000M auto-negotiationFell/half duplex mode RJ45 connector Auto MDI/MDI-X 100m sebaka RF Interface Female F-Type Connector Power Interface 12V DC Power supply PONOptical TParameter TParameter TParameter , Rx1490nm Tx Matla a Optical: 0～4dBm Rx Sensitivity: -27dBm Saturation Optical Power: -3dBm Data Transmission Parameter PON throughput: Downstream 980Mbps; Upstream 950Mbps Ethernet: 100Mbps or 1000Mbps Packet Loss Ratio: 45dB Input optical power -18dBm～0dBm RF frequency 47MHz~1000MHz RFdV8Bud (@-12~-2dBm@85MHz) CNR >41dB (@-10dBm@DS22 Channel) CSO >60dBc (@-10dBm@DS22 Channel) CTB >60dBc (@-10dBm@DS22 Channel) RF output return loss >12dB RF impedance 75Ω AGC ts'ebetso ea Ts'ehetso ea Ts'ebeliso ea Marang-rang Tharollo e Tloaelehileng: FTTH, FTTO Khoebo e Tloaelehileng:INTERNET, CATV Figure: JHA700-E304 (ha e kenyelle wifi) letoto la EPON ONU Setšoantšo sa Kopo Ho Odara Boitsebiso Lebitso la Sehlahisoa Litlhaloso tsa Mohlala oa Sehlahisoa 4FE+CATV Single fiber JHA700-E304FA-HR501 4*10/100M Ethernet segokanyimmediamentsi sa sebolokigolo, 1 RF interface, 1 EPON segokanyimmediamentsi sa sebolokigolo, e hahiloeng ka FWDM, Input optical matla -18dBm～0dBm, ts'ehetso ea ts'ebetso ea AGC, casing ea polasetiki, adapter ea motlakase ea kantle 4GE+CATV Single fiber JHA700-E304GA-HR501 4 * 10/100/1000M Ethernet interface, 1 RF interface, 1 EPON interface, e hahiloeng ka FWDM, Input matla a optical -18dBm～0dBm, tšehetsa AGC ts'ebetso, polokelo ea polasetiki, adaptara ea phepelo ea matla a kantle 1GE+3FE+CATV Single fiber JHA700-E304XA-HR501 3*10/100M le 1*10/100/1000M Ethernet interface, 1 RF interface, 1 EPON interface, e hahiloeng ka FWDM, Matla a optical a kenyang -18dBm～0dBm, ts'ehetso ea AGC, Khase ea polasetiki, adaptara ea phepelo ea matla a kantle

Tlhaloso ea Sehlahisoa JHA-MIGS424P ke ts'ebetso e phahameng, e theko e phahameng e phahameng e laoloang ke indasteri ea PoE switch. Sesebelisoa se fana ka boema-kepe ba 24 10/100/1000Base-T(X) PoE/PoE+ le sekotjana sa 4 1000Base-X SFP. Ka moralo oa potoloho oa potoloho ea mocheso o se nang moea, mefuta e mengata ea mocheso oa tikoloho ea ho sebetsa, boemo bo phahameng ba tšireletso le mahlale a mang, e fana ka boleng bo botle ba indasteri bo nang le khanyetso e phahameng / e tlase ea mocheso le tšireletso ea lehalima; mme e kopanya liprothokholo tse fapaneng tse kang phapanyetsano le ts'ireletso, 'me e tšehetsa Ethernet ea sechaba. Network Multi-ring Protection Technology (ERPS) e ntlafatsa haholo ho feto-fetoha ha marang-rang le ho matlafatsa botšepehi le tšireletso ea marang-rang a indasteri. E ka fihlela litlhoko tsa phepelo hamolemo tsa lipalangoang tsa terene, toropo e bolokehileng, lipalangoang tse bohlale, tlhahlobo ea kantle le libaka tse ling tse thata. Teknoloji Standard Provider Mode Ports Fixed port 4 * 1000 Base-X, 24 * 10/100/1000 Base-T Management Port Support console Sehokelo sa matla Dual power redundancy Lipontšo tsa LED PWR, Sehokelo / ACT Mofuta oa thapo ea LED & Sebaka sa phetiso e sothehileng-para 0-100m CAT5e, CAT6 Monomode optical fiber 20/40/60/80/100KM Multimode optical fiber 550m Network Topology Ring topology Support Star topology Support Bus topology Support Sefate Topology Support Hybrid topology Support Litlhaloso tsa Motlakase input voltage DC36-75V/AC 100-240V 50-60HZ Kakaretso ea matla a sebelisoang