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

Chiyambi cha JHA-F24 mndandanda umagwirizana ndi miyezo ya IEEE802.3, idapangidwa kuti isinthe chizindikiro cha data pakati pa 100Base-FX ndi 10/100Base-TX mwachangu Efaneti. Chosinthira media chimalumikizidwa pakati pa chingwe cha fiber ndi chingwe chopotoka, kulitsa netiweki yanu ya Ethernet kupitilira malire a mita 100 opangidwa ndi chingwe chamkuwa. Kusintha kumawonekera pama protocol onse, kumatha kugwiritsidwa ntchito madera onse monga Fiber to The Home, Fiber to Business kapena Fiber to The Curb. Mbali ♦ Kutsatira miyezo ya IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX. ♦ Imathandizira TCP / IP, PPPOE, DHCP, ICMP, NAT protocol. ♦ Kuwongolera koyenda: Kuwirikiza kwathunthu pogwiritsa ntchito IEEE 802.3X, gawo lokhazikika la theka-duplex litengera Backpressure. ♦ Madoko amagetsi amathandizira ntchito yolumikizirana yokha, imangosintha mitengo yotumizira ndi kutumiza. ♦ Madoko amathandizira Auto-MDI / MDIX auto-flip. ♦ Kuthandizira sitolo ndi njira yopita patsogolo. ♦ Imathandizira 10M, 100M mode kapena mode adaptive. ♦ Perekani zizindikiro za chikhalidwe, magetsi akunja (kutulutsa 5V ~ 50Hz 2A). ♦ Kapangidwe ka makhadi, kuti athandizire kukonza ndi kuyendera zida zamtsogolo. ♦ Mapangidwe amagetsi okhazikika, bolodi yogwirira ntchito yokhala ndi mapangidwe apadera amagetsi, osavuta kukonza pambuyo pake. ♦ Mayankho apadera a IC, kutentha kwa chip kutsika, kuchotsa makina oziziritsa, kuwongolera kuyenda komanso kuchepetsa mikuntho yowulutsa. ♦ Ma module apamwamba ophatikizika a photovoltaic amapereka zinthu zabwino za kuwala ndi magetsi kuti atsimikizire kufalikira kodalirika, moyo wautali. ♦ Kusefa kwa njira yoyendetsera ntchito, ma adilesi ophunzirira okha komanso mawonekedwe osintha okha ndikusunga ndi kupita patsogolo. ♦ Imathandizira kutumiza mapaketi a data a 1916 byte. ♦ Ulalo wosowa kuti upereke zoyezetsa zakutali, mawonekedwe amagetsi ndi kuwunika kwa ulalo wa ulalo wa optical port, transmission dynamic data, full-duplex / half duplex, light light, kuyika kosavuta komanso kukonza pambuyo pake. ♦ Kugwiritsa ntchito mphamvu zochepa kwambiri kuposa 2.5W (Zolowetsa: AC110 ~ 260V), kutentha kochepa, ntchito yokhazikika kwa nthawi yaitali. Dimension Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Flow control, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree Wavelength 850nm/1310nmmode00Nmmode 0 Multimission0 Single/Dual-fiber 2Km Single Mode, Single-fiber 20/40/60/80/100Km Single Mode, Dual-fiber 20/40/60/80/100/120Km Efaneti Port 10/100M RJ45 Ports / UTPion STPs, UTP Cat5 / Cat5e Cooper Cable Fiber Port Multimode, Dual-fiber SC/ST/FC (Diameter 50/125, 62.5 / 125μm) Single Mode, Single Fiber, SC/ST/FC (Diameter 9/125μm) Single Mode, Dual-fiber SC/FC (diameter 9/ 125μm) Njira Yosinthira Makhalidwe: Kusintha kwa Media, sitolo ndi kutsogolo / molunjika mkati MAC Add: 1 K Cache: 1 Mbit Full duplex state: flow control, theka-duplex: backpressure mode Store ndi Forward: 9.6us, Molunjika Mu: 0.9us BER: