16*E1 mpaka 3x1000Base-TX+2x1000Base-X JHA-CE16G3F2 Chiyankhulo Chosinthira Chidule Chida chogwiritsa ntchito ukadaulo wa reverse multiplexing kuti ugwirizane ndi ma E1 angapo kuti utumize deta ya Efaneti ya 3Channel 1000BASE-TX ndi 2x1000Base-X. Itha kuzindikira 1 ~ 16 E1 kusintha pakati pa mawonekedwe a Efaneti owoneka bwino, kupanga ma mayendedwe a E1 olumikizidwa ndi mawonekedwe a Efaneti. Pogwiritsa ntchito GFP encapsulation, thandizirani LCAS (link capacity adjustment scheme) ndi protocol ya LAPS. chipangizo ichi akhoza kuthandizira 1-16Channel E1 kasinthidwe kanjira, amatha kuzindikira nambala ya E1 ndikusankha E1 yomwe ilipo. Iwo amalola E1 mizere kufala nthawi, mlingo umodzi mzere ndi 1984Kbit/s, 4channe Efaneti bandiwifi ndi 7936Kbit/s, 8channel bandiwifi ndi 15872 Kbit/s, 16channel bandiwifi akhoza kupeza 31744Kbit/s. Chipangizochi chimapereka ntchito ya alamu. Ntchitoyi ndi yodalirika, yokhazikika, komanso yotsika mphamvu yogwiritsira ntchito mphamvu, kuphatikiza kwakukulu, kukula kochepa. Thandizani SNMP Network management. Chithunzi cha Product 19 Inchi 1U Type Features Kutumiza mowonekera kwa data ya Efaneti mu 1 mpaka 16 mabwalo a E1; Itha kukhala ndi mawonekedwe amagetsi a Efaneti asanu kuti wogwiritsa ntchito asunge chosinthira cha Efaneti; 1000Base-TX Thandizo 10/100/1000M, duplex yodzaza / theka yokhazikika, yothandizira protocol ya VLAN; Doko lililonse limathandizira Ethernet thandizo la AUTO-MDIX (chingwe chodutsa ndi kusintha kwa mzere wowongoka); 16-channel E1 mizere, pazipita kuchedwa kusiyana pakati pa awiri aliwonse akhoza kufika 220ms; pamene kusiyana kwachedwa kupitirira 220ms, kuchedwa kudzatulutsa alamu yowonongeka, pamene kusokonezeka kwa bizinesi; Anamanga amphamvu Efaneti MAC adiresi mndandanda (4096), ndi m'deralo deta chimango kusefa ntchito; Mawonekedwe a E1 amagwirizana ndi ITU-T G.703, G.704 ndi G.823, sagwirizana ndi kugwiritsa ntchito mipata yowonetsera; Mtundu wanthawi, nthawi yomwe mwasankha kwanuko ndikutsata nthawi ya mzere wa E1, gwero la nthawi ya E1 litha kusinthidwa zokha malinga ndi mtundu wa siginecha. Monga E1 mzere nthawi gwero dongosolo loyamba Msewu E1, pamene E1 kulephera koyamba (chenjezo lalikulu LOS / AIS / LOF / CRC4 kapena chizindikiro chotulutsa loopback) ndi njira yachiwiri E1 ikugwira ntchito bwino, makinawo amangosinthira kunjirayo. Msewu wachiwiri E1; kuchotsa cholakwika, dongosolo ndiye basi kubwerera njanji msewu woyamba E1; Kutsatira ndondomeko yokhazikika ya ITU-T, GFP-F encapsulation maganizo G.7041, VCAT virtual concatenation ndi LCAS Link Capacity Adjustment recommendation G.7042, Ethernet mapping to nxE1 recommendation G.7043, Ethernet ku single E1 map ganizo G. 8040; Pamene kufalikira kwa bandwidth kukuwonjezeka, sikudzawononga deta ya Ethernet; bandwidth yotumizira imachepetsedwa mwachisawawa, imathanso kuzindikirika popanda kuwononga netiweki ya data ya Efaneti; E1 tributary Ø mapeto sangagwirizane ndi serial kugwirizana; Njira imodzi yolowera E1 ikalephera, mbali inayo imatha kugwirabe ntchito; E1 sign loop mmbuyo ndikudula ntchito yodziwikiratu: Mukazindikira kuchitika kwa msewu wa E1, makinawo adadula E1 iyi; loopback inatulutsidwa, E1 kuchira basi ntchito msewu; Malizitsani alamu, sankhani kuwonetsa alamu yapafupi / kutali; Imathandiza kutali E1 mzere mbali loopback ntchito kutsogoza kuyezetsa E1 mizere; Thandizani dongosolo lapafupi kuti mukhazikitsenso dongosolo lakutali; perekani lamulo lakutali la loopback, losavuta kukonza mzere; Mawonekedwe a kasamalidwe ka Console amapereka mwayi wotsegula mosavuta; Kukonzekera gawo la kasamalidwe ka netiweki, thandizirani kasamalidwe ka netiweki ka SNMP; ndi mapeto awa poyang'ana momwe ntchito yowonetsera chipangizo chakutali; Zosankha zingapo zamagetsi: AC220V, DC-48V / DC24V ndi zina zotero; DC-48V / DC24V magetsi okhala ndi ntchito yodziwikiratu polarity, ikayikidwa popanda kusiyanitsa pakati pa zabwino ndi zoyipa. Parameters ♦ E1 Interface E1 interface protocol: ITU-T G.703, Interface Rate: 2048Kbps±50ppm Interface Code: HDB3; E1 Impedans: 75Ω (osabala L9), 120Ω (yolingana RJ45); Kulekerera kwa Jitter: Mogwirizana ndi protocol G.742 ndi G.823 Kuyimitsidwa Kololedwa: 0~6dBm ♦ 10/100/1000M 1000Base-TX Interface Interface rate: 10/100Mbps, theka/full duplex auto-negotiation Interface: IEEE Yogwirizana Yokhazikika 802.3, IEEE 802.1Q (VLAN) Adilesi ya MAC Mphamvu: 4096 Cholumikizira: RJ45, kuthandizira Auto-MDIX ♦ 1000Base-X Ethernet Optical Interface Wave Utali: 1310nm, 1550nm Interface rate: 1000M, full duplex Interface2 IE3, 8 Compatible Interface2 Standard. 1000BASE-S/LX MAC Adilesi Kutha: 4096 Cholumikizira: FC / SC Fiber Transmission Distance imachepetsedwa ndi kutayika kwa dera la kuwala ndi kutayika kwina chifukwa cha zolumikizira, zolumikizira ndi patch panel. Mtunda wotumizira ukhozanso kuchepetsedwa ndi bandwidth ya fiber optic. ♦ Malo Ogwirira Ntchito Kutentha: -10°C ~ 50°C Chinyezi chantchito: 5%~95 % (palibe condensation) Kutentha kosungira: -40°C ~ 80°C Kusungirako Chinyezi: 5%~95 % (palibe condensation) MTBF : ＞100,000 maola Specifications Model JHA-CE16G3F2 Functional Description 16E1-3x1000base-tx ndi 2x1000base-x Converter, Efaneti akhoza kugawidwa mu zomveka kudzipatula , Encapsulated ndi GFP phukusi, thandizo LCAS ndi LAPS protocol, kuthandiza paokha SNMP maukonde kasamalidwe; Kufotokozera Madoko 3x1000base-tx ndi 2x1000base-x Efaneti mawonekedwe;16*E1 Chiyankhulo, chimodzi Console ndi One SNMP Port Mphamvu AC90V ~ 260V;DC -48V/+24V(Selectable); Kugwiritsa Ntchito Mphamvu:≤5W Dimension 485(kutalika) X 138(m'lifupi) X44(kutalika) mm(19 inch 1U Type) Kulemera 1.8Kg/Pcs(19 inch 1U Type) Ntchito

Mawonedwe Achidule a JHA700-E104 mndandanda ndi wa JHA wamsika wopeza ma Broadband potengera kukhazikitsidwa kwa ukadaulo wa EPON passive Optical network terminal product. Ndi EPON OLT amagwiritsidwa ntchito limodzi kupereka yankho lathunthu la burodibandi. 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. JHA700-E104 mndandanda kukumana kwathunthu IEE802.3ah ndi CTC3.0 muyezo protocol. Ili ndi kuyanjana kwa chipani chachitatu kuti igwire ntchito ndi gulu lachitatu la OLT, Imathandizira kufalikira kwa 1Gbps mmwamba ndi pansi ndipo imapatsa ogwiritsa ntchito ma QOS abwino, kugawika kwa bandiwifi kwa mautumiki a Ethernet ndi IP Integrated service. 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 potengera SNMP, yoyenera kukonza Mawonekedwe azinthu ndi matanthauzo a LED Kufotokozera Chizindikiro 1 Mkhalidwe wa Mphamvu ya PWR Yayatsidwa: ONU yayamba kuyatsa;Kuzimitsa: ONU yazimitsa; 2 PON ONU Register Pa: Kupambana kulembetsa ku OLTBlinking: Mukulembetsa ku OLT;Kuzimitsa: Mukulembetsa ku OLT; 3 LOS EPON ma siginecha owoneka Yayatsidwa: Mphamvu yakuwala yotsika kuposa kukhudzika kwa wolandila ;Kuzimitsa: Kuwala kowoneka bwino 4 LAN1-4 LAN Chikhalidwe padoko Pa: Kulumikizana kwa Efaneti ndi kwabwinobwino;Kuthwanima: Deta ikutumizidwa kudzera pa doko la Efaneti;Kuzimitsa: Kulumikizana kwa Efaneti sikunachitike. khazikitsa; Tsatanetsatane Wachinthu Parameter PON Interface 1 EPON kuwala mawonekedwe Kumanani ndi 1000BASE-PX20+ muyezo Symmetric 1.25Gbps kumtunda/kutsikira kwa SC/UPC single-mode fiber split chiyerekezo: 1:64 Transmission mtunda 20KM User Efaneti Chiyanjanitso 4*10/100M/1010* /1000M zokambilana zodziwikiratuKudzaza/theka duplex mode RJ45 cholumikizira Auto MDI/MDI-X 100m mtunda Chiyankhulo Chamagetsi Chakunja 12V DC 0.5A adaputala yamagetsi ya PONOpticalParameter Wavelength: Tx 1310nm, Rx1490nm Tx Optical Power: 0～2B - Optical Optical Power: 0～2B4D Mphamvu: -3dBm Data Transmission Parameter PON Kudutsa: Kutsika kwa 980Mbps; Kumtunda kwa 950Mbps Efaneti: 100Mbps kapena 1000Mbps Packet Loss Ratio: