Ndemanga Zachidule JHA700-E304 mndandanda ndi fiber ku nyumba zambiri zopezera ntchito za EPON ONU. Zimatengera luso la EPON lokhwima, lokhazikika, lokwera mtengo ndipo lili ndi ukadaulo wa gigabit Ethernet switching, WDM ndi HFC. JHA700-E304 mndandanda ali ndi bandiwifi apamwamba, kudalirika apamwamba, kasamalidwe kosavuta ndi khalidwe labwino la utumiki (QoS) chitsimikizo ndi luso luso zida kukwaniritsa IEEE802.3ah zofunika ndi kukhala ngakhale bwino ndi lachitatu opanga chipani OLT. Ukadaulo wa EPON ndi mtundu waukadaulo womwe ukutuluka womwe umatengera mwayi paukadaulo wa PON ndi ukadaulo wa Efaneti ulinso ngati mfundo yaukadaulo wapaintaneti wamitundu yambiri. OLT kudzera pa netiweki ya passive Optical kuti ilumikizane ndi ma ONU angapo ndiukadaulo umodzi wa fiber bidirectional sungagwiritsidwe ntchito kaŵirikaŵiri zopezeka ndi ulusi kuti zikwaniritse oyendetsa omwe amafunikira ogwiritsa ntchito ambiri. Imatengera ukadaulo umodzi wa fiber WDM wokhala ndi downlink wavelength 1550nm ndi 1490nm, uplink wavelength 1310nm. Zimangofunika fiber imodzi yokha kuti itumize deta ndi ntchito ya CATV. Mawonekedwe Ogwira Ntchito ♦ Kuthandizira kuchepetsa malire otengera doko ndi kuwongolera kwa bandwidth; ♦ Mogwirizana ndi IEEE802.3ah Standard ♦ Kufikira 20KM Kutalikirana ♦ Kuthandizira kubisa kwa data, kuwulutsa kwamagulu, kupatukana kwa madoko a Vlan, ndi zina. ♦ Support Dynamic Bandwidth Allocation (DBA) ♦ Thandizani ONU auto-discovery / Link kuzindikira / kukweza kwakutali kwa mapulogalamu; ♦ Kuthandizira doko la kasinthidwe ka VLAN ♦ Kuthandizira ntchito ya alamu yozimitsa mphamvu, yosavuta kuzindikira vuto la ulalo ♦ Kuthandizira kuletsa kukana kwa mphepo yamkuntho ♦ Kuthandizira kudzipatula padoko pakati pa madoko osiyanasiyana ♦ Kuthandizira kuwongolera koyenda kwa doko ♦ Thandizani ACL kuti ikonze zosefera paketi ya data mosinthika ♦ Mapangidwe apadera pofuna kupewa kuwonongeka kwa dongosolo kuti dongosolo likhale lokhazikika ♦ Kuthandizira kukweza mapulogalamu pa intaneti ♦ EMS kasamalidwe ka netiweki kutengera SNMP, yoyenera kukonza Mawonekedwe a malonda ndi matanthauzo a LED Kufotokozera 1 Mphamvu ya PWR Yayatsidwa: ONU ndiyozimitsa: The ONU ndiyoyimitsa 2 CATV CATV Status Pa:CATV Optical normalOff:Ma siginecha a CATV sakulandiridwa 3 LAN1-4 LAN port status Yayatsidwa: Kulumikizana kwa Efaneti ndikwachilendoKuyatsa: Deta ikutumizidwa kudzera pa doko la EfanetiOff: Kulumikizana kwa Efaneti sikunakhazikitsidwe 4 LOS EPON zizindikiro za kuwala Pa: Mphamvu ya kuwala yotsika kuposa kukhudzidwa kwa wolandila ;Kuzimitsa: Kuwala mwachizolowezi 5 PON ONU Register Pa: Kupambana kulembetsa ku OLTBlinking: Mukulembetsa ku OLTOff: Sanathe kulembetsa ku OLT; Tsatanetsatane Wachinthu Parameter PON Interface 1 EPON kuwala mawonekedwe Kumanani ndi 1000BASE-PX20+ muyezo Symmetric 1.25Gbps kumtunda/kutsikira kwa SC/APC single-mode CHIKWANGWANI kugawanika chiŵerengero: 1:64 Kutumiza mtunda 20KM Wogwiritsa Efaneti Chiyankhulo 4*10/100M/1010* / 1000M kapena 1 * 10/100/1000M ndi 3 * 10/100/1000M auto-kukambiranaFull/theka duplex mode RJ45 cholumikizira Auto MDI/MDI-X 100m mtunda RF Chiyankhulo Chachikazi F-Type Cholumikizira Mphamvu Chiyankhulo 12V DC Mphamvu PONOptical TParameter: Wavelength 3 Parameter TParameter , Rx1490nm Tx Mphamvu Yowonekera: 0～4dBm Rx Sensitivity: -27dBm Saturation Optical Power: -3dBm Data Transmission Parameter PON throughput: Downstream 980Mbps; Kumtunda kwa 950Mbps Efaneti: 100Mbps kapena 1000Mbps Packet Loss Ratio: 45dB Kulowetsa mphamvu ya kuwala -18dBm～0dBm RF mafupipafupi 47MHz ~ 1000MHz RFd RF8Buku (@-12~-2dBm@85MHz) CNR>41dB (@-10dBm@DS22 Channel) CSO>60dBc (@-10dBm@DS22 Channel) CTB>60dBc (@-10dBm@DS22 Channel) RF linanena bungwe kubwerera kutayika>12dB RF Kusokoneza 75Ω AGC ntchito Support Network Ntchito Yachibadwa Yankho: FTTH, FTTO Bizinesi Yodziwika Kwambiri: INTERNET, CATV Chithunzi: JHA700-E304 (osaphatikizirapo wifi) mndandanda wa EPON ONU Chifaniziro cha Ntchito Kuyitanitsa Chidziwitso Chachidziwitso Dzina lazogulitsa Zofotokozera 4FE+CATV Single fiber JHA700-E304FA-HR501 4*10/100M Efaneti mawonekedwe, 1 RF mawonekedwe, 1 EPON mawonekedwe, FWDM yomangidwa, Kulowetsa mphamvu ya kuwala -18dBm～0dBm, kuthandizira ntchito ya AGC, pulasitiki casing, adapter yamagetsi yakunja 4GE+CATV Single fiber JHA700-E304GA-HR501 4*10/100/1000M Efaneti mawonekedwe, 1 RF mawonekedwe, 1 EPON mawonekedwe, anamanga FWDM, Input kuwala mphamvu -18dBm～0dBm, thandizo AGC ntchito, chosungira chapulasitiki, chosinthira magetsi chakunja 1GE+3FE+CATV Single fiber JHA700-E304XA-HR501 3*10/100M ndi 1*10/100/1000M Efaneti mawonekedwe, 1 RF mawonekedwe, 1 EPON mawonekedwe, omangidwa mu FWDM, Lowetsani mphamvu ya kuwala -18dBm～0dBm, kuthandizira ntchito ya AGC, pulasitiki chosungira, kunja magetsi adaputala

Kufotokozera Kwazinthu JHA-MIGS424P ndikuchita bwino kwambiri, kotsika mtengo kwambiri koyendetsedwa ndi mafakitale a PoE switch. Kusinthaku kumapereka doko la 24 10/100/1000Base-T(X) PoE/PoE+ ndi 4 1000Base-X SFP slot. Kupyolera mu mawonekedwe a dera lopanda kutentha kwa kutentha, kutentha kwakukulu kwa malo ogwira ntchito, chitetezo chapamwamba ndi matekinoloje ena, amapereka mafakitale apamwamba kwambiri okhala ndi kutentha kwakukulu / kutsika kwa kutentha ndi chitetezo cha mphezi; ndikuphatikiza ma protocol osiyanasiyana monga kusinthanitsa ndi chitetezo, ndikuthandizira pagulu la Ethernet. Network Multi-ring Protection Technology (ERPS) imathandizira kwambiri kusinthasintha kwa maukonde ndikuwonjezera kudalirika ndi chitetezo cha ma network a mafakitale. Itha kukwaniritsa zofunikira pakutumiza njanji, mzinda wotetezeka, mayendedwe anzeru, kuyang'anira panja ndi malo ena ovuta. Technical Standard Provider Mode Ports Fixed doko 4 * 1000 Base-X, 24 * 10/100/1000 Base-T Management Port Support console Mphamvu yamagetsi yapawiri yawiri redundancy LED Indicators PWR, Ulalo/ACT LED Chingwe mtundu &Kutumiza mtunda Wokhotakhota-wiri 0-100m CAT5e, CAT6 Monomode kuwala CHIKWANGWANI 20/40/60/80/100KM Multimode kuwala CHIKWANGWANI 550m Network Topology mphete topology Support Nyenyezi topology Support Bus topology Support Tree Topology Support Zophatikiza topology Thandizo Magetsi Specifications athandizira voteji DC36-75V/AC 100-240V 50-60HZ Total Mphamvu yamagetsi