Isishwankathelo Esi siguquli se-interface sisekwe kwi-FPGA, sisebenzisa itekhnoloji ye-reverse direction multiplexing ukudibanisa kwiisekethe ezininzi ze-E1 ukuhambisa idatha ye-Ethernet ye-100BASE-TX. Inokuqonda itshaneli ye-1-8E1 yokuguqula phakathi kojongano lwe-Ethernet optical. Esi sixhobo sinokuthumela indawo yomqondiso we-transceiver ukukhomba kwi-Ethernet ujongano optical ukwenza itshaneli ze-E1 ezidityaniswe ne-Ethernet ujongano optical. Eyahlukileyo kunye nebhuloho yenethiwekhi ekude ngokubanzi, esi sixhobo sinokuxhasa i-1-8Channel E1 ukucwangciswa kweshaneli, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo. Ivumela ukulibaziseka kwexesha lokudluliselwa kwemigca ye-E1. ukulibazisa umahluko. Ifoto yemveliso 19inch 1U Uhlobo lweempawu Ngokusekwe kwi-self-copyright IC Ukufezekisa i-Ethernet data transparent transparent in 1-8E1 circuits Inokuqonda indawo kunye nesixhobo esikude ukuseta kwakhona i-Ethernet Interface yi-100BASE-FX, inkxaso ye-VLAN protocol Inter-set dynamic Ethernet MAC address ( I-4,096) kunye nomsebenzi wokucoca isakhelo sedatha yendawo yeNdawo enye ireyithi yelayini yi-1984Kbit/s, 4Channel Bandwidth is ukuya kuthi ga kwi-7936Kbit / s Inkxaso yonke isethi ye-Ethernet Work Mode CRC i-alarm threshold ezenzekelayo inokumiselwa ukwahlula imigca yothumelo ekumgangatho ophantsi kwaye inqunyulwe indlela enye. Xa isekethe yesebe le-2M inqanaba elinye lempazamo lidlula umqobo, ukunqunyulwa kweli cala kwelinye icala akuchaphazeleki; oko kukuthi, zombini i-Ethernetdirection transmission ingaba yi-asymmetric Vumela i-8Channel E1 yokudluliselwa kwexesha lokulibaziseka umahluko we-100ms. Xa umda udlula uluhlu oluvunyelweyo, inkqubo inokumisa ngokuzenzekelayo kwi-E1 ukuba ukulibaziseka kwexesha kukhulu kakhulu ukuthumela idatha ye-E1 interface ihambelana ne-ITU-T G.703, G.704 kunye ne-G.823, ingaxhasi ukusetyenziswa kwesignali Imodyuli ye-timelot ye-E1 kunye ne-inter-set clock recovery circuit kunye ne-HDB3 ikhowudi yesekethe Inkxaso ye-E1 itshaneli eshushu-plug kwisixhobo, kwaye ibona ngokuzenzekelayo ijelo elisebenzayo kwaye ayiyi kuphazamisa ukuhanjiswa kwedatha Inokuxhasa i-1-8Channel Uqwalaselo lwetshaneli ye-E1, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo; IiParameters ♦ Umgangatho we-E1 Interface Interface: thobela iprotocol G.703; Ireyithi yoNxibelelwano: n * 64Kbps ± 50ppm; IKhowudi yoNxibelelwano: HDB3; I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukunyamezela iJitter: Ngokuhambelana neprotocol G.742 kunye neG.823 eVunyiweyo Ukuqwalaselwa: 0~6dBm ♦ Ujongano lwe-Ethernet (10/100M) Ireyithi ye-Interface: 10/100 Mbps, isiqingatha/i-duplex epheleleyo yothethathethwano oluzenzekelayo uMgangatho: Iyahambelana ne-IE3 802. , IEEE 802.1Q (VLAN) Idilesi ye-MAC Ikhono: I-4096 Isidibanisi: RJ45, inkxaso ye-Auto-MDIX ♦ Indawo yokusebenza Ubushushu bokusebenza: -10 ° C ~ 50 ° C Ukufuma okusebenzayo: 5% ~ 95 % (akukho condensation) Ubushushu bokugcina: -40 ° C ~ 80 ° C Ukufuma okuGcina : 5% ~ 95 % (akukho condensation) Iinkcukacha zeNombolo yoMfuziselo: JHA-CE8F1 iNkcazelo yesiZibuko 8E1 ujongano;4*FE Inkcazo yoMnxibelelanisi Phumelela i-8E1 ukuguqula ujongano lwe-Ethernet, i-bandwidth 16.384M, i-adaptive, inkxaso ye-VLAN, i-rack ye-intshi eyi-19, i-48V okanye i-AC220V umbane (ukhetho) Ubonelelo lwaMandla ombane: AC180V ~ 260V; DC - 48V;DC +24VUkusetyenziswa kwamandla: ≤10W Ubungakanani bobungakanani bemveliso: 19 intshi 1U 483X138X44mm (WXDXH) Ubunzima 2.0KG/piece Isicelo Isisombululo esiqhelekileyo 1 Isisombululo esiqhelekileyo 2

E1-8 Ijelo le-RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 Isishwankathelo Esi siguquli sonxibelelwano sisekelwe kwi-FPGA, sibonelela nge-8Channel RS232/485/422 yokudluliselwa kwi-E1 interface. Imveliso iqhekeza ukuchasana phakathi komgama wonxibelelwano lwe-serial yesiqhelo kunye nesantya sonxibelelwano, ngaphandle koko, inokusombulula ukuphazamiseka kwe-electromagnetic, ukuphazamiseka kweringi yomhlaba kunye nomonakalo wombane. Isixhobo siphucula kakhulu ukuthembeka, ukhuseleko kunye nemfihlo yonxibelelwano lwedatha. Isetyenziswa ngokubanzi kulawulo lwemizi-mveliso eyahlukeneyo, ulawulo lwenkqubo kunye nezihlandlo zolawulo lwezithuthi, ngakumbi kwiBhanki, kunye naMandla kunye namanye amacandelo kunye neenkqubo ezineemfuno ezizodwa zokuphazamiseka kombane wombane. I-RS232/RS485/RS422 ishaneli inokuhambisa idatha yeserial eguquguqukayo ngokulinganayo 0Kbps-57600Kbps izinga le-baud. Imveliso ifoto Mini uhlobo 19inch 1U Uhlobo Iimpawu Ngokusekelwe self-copyright Inkxaso IC Umgca 3 RS232 (TXD,RXD,GND), inkxaso yolawulo flow CD,DSR,CTS Ngaba ezintathu Loop Back Mode: E1 interface Loop Emva (ANA),RS232 /485/422 ujongano Loop Back(DIG)、Yalela i-RS232/485/422 ujongano olude Loop Back(REM) I-RS232/RS485/RS422 ixhasa iplagi eshushu, ixhasa i-DTE okanye i-DCE yoqhagamshelo lwesixhobo RS232/RS485/RS422 itshaneli inokuhambisa idatha yeserial eguquguqukayo ngokuhambelana 0Kbps-57600Kbps izinga le-baud Yiba ne-pseudo random code test function, ngokulula umgca ovulekileyo we-2M. BER Tester Uthotho port interface umbane-ukhuseleko kufikelelwe IEC61000-4-5 (8/20μS) DM (Indlela eyahlukileyo): 6KV, Impedance (2 Ohm), CM (Indlela eqhelekileyo): 6KV, Impedance (2 Ohm) umgangatho Ukubonelela nge-2 impedances: 75 Ohm ukungalingani kunye ne-120 Ohm ibhalansi; Inokwenza i-E1 i-serial converter (A) --- E1 i-fiber optic Modem (B) --- i-fiber serial Modem (C) topology AC 220V, DC-48V, DC+24V, DC Power kunye nePolarity-Free Parameters ♦ E1 interface uMgangatho weNdibaniselwano: thobela iprotocol G.703; Ireyithi yoNxibelelwano: 2048Kbps±50ppm; IKhowudi yoNxibelelwano: HDB3; Ukuphazamiseka: 75Ω (ukungalingani), 120Ω (ibhalansi); Unyamezelo lweJitter: Ngokuhambelana neprotocol G.742 kunye neG.823 eVunyiweyo Ukuhoywa: 0~6dBm ♦ Ujongano lothotho loMgangatho we-EIA/TIA-232 RS-232 (ITU-T V.28) EIA/TIA-422 RS-422 (ITU -T V.11) EIA/TIA-485 RS-485 (ISO/IEC8284) Uthotho lweNdibaniselwano RS-422: TXD+, TXD-, RXD+, RXD-, Signal Ground RS-485 4 iingcingo: TXD+, TXD-, RXD+, RXD-, Signal Ground RS-485 2 ingcingo: Corpond Data+(Respond) TX+), Idatha-(iNxulumano TX-）, Signal Ground RS-232: RXD, TXD, Signal Ground ♦ Indawo yokusebenza Ubushushu bokusebenza: -10°C ~ 50°C Ukufuma okusebenzayo: 5% ~ 95 % (akukho condensation) Ubushushu bokugcina: -40 °C ~ 80°C Ukufuma kokuGcina: 5% ~ 95 % (akukho mxinwa) Iinkcukacha zeNombolo yoMfuziselo: JHA-CE1D8/R8/Q8 Inkcazelo Esebenzayo E1-8RS232/422/485 Converter , inikeza ujongano oluthathu Ngokuzikhethela ， Isetyenziswa ngababini , Uthotho lwezibuko lomgangatho ukuya kuthi ga kwi-56.7Kbps Inkcazo yeSizibuko Enye E1 ujongano, 8 ujongano lwedatha Ubonelelo lwamandla: AC180V ~ 260V ;DC -48V;DC +24VUkusetyenziswa kwamandla: ≤10W Ubungakanani Ubungakanani boMveliso: Uhlobo oluncinci 216X140X31mm (WXDXH), 1.3KG / iqhekeza 19inch 1U uhlobo 483X138X44mm (WXDXH), 2.0KG / iqhekeza Isicelo Isisombululo esiqhelekileyo 1 Isisombululo esiqhelekileyo 2

Intshayelelo ye-JHA-F11W uchungechunge yi-fiber media converter enye ihambelana nemigangatho ye-IEEE802.3, Yenzelwe ukuguqula isignali yedatha phakathi kwe-100Base-FX kunye ne-10/100Base-T (X) ngokukhawuleza i-Ethernet. Isiguquli semidiya siqhagamshelwe phakathi kwentambo yefayibha kunye nentambo ejijekileyo, yandisa inethiwekhi yakho ye-Ethernet ngaphaya komda weemitha ezili-100 obekwe ngentambo yobhedu. Le modeli yokuguqula inokusetyenziswa njengemodyuli yesilayidi kwi-14-slot 19 "I-Rack-Mount Chassis. Uguqulo luselubala kuzo zonke iiprothokholi, lunokusetyenziswa kuzo zonke iindawo njengeFayibha ukuya kwiKhaya, iFayibha ukuya kwiShishini okanye iFayibha ukuya kwiTheku. Iimpawu zokuthintela • Ukuthotyelwa kwe-IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.3X, IEEE 802.3u 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX imigangatho • Ixhasa imigangatho ye-TCP / IP, PPPOE, DHCP, ICMP, NAT • Ulawulo lokuhamba: I-duplex epheleleyo usebenzisa i-IEEE 802.3X, i-Half-duplex adopture. . • Amazibuko ombane axhasa umsebenzi wothethathethwano oluzenzekelayo, lulungelelanisa uthumelo nokudluliselwa ngokuzenzekelayo amaxabiso • Amazibuko axhasa i-Auto-MDI / MDIX auto-flip • Ixhasa i-10M, i-100M imowudi okanye imo yokuguquguquka, unikezelo lwamandla lwangaphandle (i-output 5V ~ 50HZ 1A). uyilo, ukuququzelela ugcino kunye nokuhlolwa kwezixhobo zexesha elizayo • Uyilo lonikezelo lombane lwemodyuli, ibhodi yokusebenza enoyilo olwahlukileyo lonikezelo lwamandla, kulula ukuyilungisa emva kokulungiswa Izisombululo ze-IC, ubushushu be-chip buphantsi, ukulahla inkqubo yokupholisa kunye, ukulawula ukuhamba kunye nokunciphisa izaqhwithi zokusasaza. • Imodyuli ephezulu edibeneyo ye-photovoltaic inika iimpawu ezintle ze-optical kunye nezixhobo zombane ukuqinisekisa ukuhanjiswa okuthembekileyo, ubomi obude. • Uhluzo losasazo lweNdlela eSebenzayo, idilesi yokufunda ngokuzenzekelayo kunye nohlaziyo oluzenzekelayo kunye nokugcina kunye nokuya phambili. • Ixhasa ukuya kuthi ga kwi-1916 byte yokuhanjiswa kwepakethi yedatha ende. • Ikhonkco elilahlekileyo lokubonelela ngoxilongo olukude, ujongano lombane kunye ne-optical port link connection diagnostics, i-dynamic data transmission, i-full-duplex / i-half duplex, ukukhanya kwesantya, ukufakwa lula kunye nokugcinwa kamva. • Ukusetyenziswa kwamandla aphantsi kakhulu ngaphantsi kwe-2.5W (Igalelo: AC140 ~ 260V), ukushisa okuphantsi, ukusebenza okuzinzile ixesha elide. Umgangatho weProtokholi yeDimension Specification IEEE802.3, IEEE802.3u, IEEE802.3x Ulawulo lokuqukuqela, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree Wavelength 1310nm/1550nm5Cat Transmission1 Motion Ifayibha enye 20/40/60/80/100Km Ethernet Port RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable iFayibha IsiBhayi Indlela enye, iFayibha enye, SC/ST/FC (Diameter 9/125μm ) Indlela yoGuqulo yeempawu zoTshintsho: Uguqulelo lwemidiya, ivenkile kunye naphambili / ngqo kwiMAC Yongeza: 1 K Cache: I-1 Mbit Imeko ye-duplex epheleleyo: ulawulo lokuhamba, i-half-duplex: imowudi ye-backpressure Ivenkile kunye noPhambili: 9.6us, Ngokuchanekileyo kwi: 0.9us BER: