Isishwankathelo Esi siguquli se-interface sisekelwe kwi-FPGA, usebenzisa iteknoloji ye-multiplexing ye-reverse direction kwi-bundle kwiisekethe ezininzi ze-E1 ukuhambisa idatha ye-Ethernet ye-4Channel 100BASE-TX. Iyakwazi ukuqonda i-1 ~ 4 itshaneli ye-E1 yokuguqula phakathi kojongano olubonakalayo lwe-Ethernet. Esi sixhobo sinokuthumela indawo yomqondiso we-transceiver ukukhomba kwi-Ethernet ujongano optical ukwenza itshaneli ze-E1 ezidityaniswe ne-Ethernet ujongano optical. Ngokungafaniyo nebhulorho yothungelwano olukude ngokubanzi, esi sixhobo sinokuxhasa i-1-4Channel E1 ubumbeko lwetshaneli, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo. Ivumela ukulibaziseka kwexesha lokudluliselwa kwemigca ye-E1. Product Photo Desktop Uhlobo 19 Intshi 1U Uhlobo Iimpawu Ngokusekelwe self-copyright IC Ukufezekisa Ethernet data transparent transparent kwiisekethe 1-4E1 Uyakwazi ukuqaphela indawo kunye nesixhobo esikude ukuseta kwakhona i-Ethernet Interface yi-100BASE-FX, inkxaso yeVLAN protocol Inter-set dynamic Ethernet Idilesi ye-MAC (4,096) enomsebenzi wokuhluza isakhelo sedatha yendawo enye ireyithi yelayini yesijelo esinye yi-1984Kbit/s, 4Channel I-Bandwidth ifikelela kwi-7936Kbit/s Channel 10M/100M Ethernet interface inokwahlula omnye komnye ukuze iqonde unxibelelwano ngokuzimeleyo Ujongano lwe-Ethernet luxhasa i-10M/100M, isiqingatha/i-duplex epheleleyo eguquguqukayo kunye ne-AUTO-MDIX (umgca onqamlezileyo kunye nomgca odityanisiweyo ngokuthe tye okwaziyo ukuziqhelanisa ) CRC Umda we-alam ozenzekelayo unokumiselwa ukwahlula iintambo zothumelo ezikumgangatho ophantsi kwaye unqunyulwe umkhombandlela omnye. Xa i-2M yesebe yesekethe ireyithi yempazamo ye-onedirection idlula umqobo, ukusika kweli cala kwelinye icala akuchaphazeleki; oko kukuthi, zombini i-Ethernet directiontransmission ingaba yi-asymmetric Vumela i-4-Channel E1 yokudluliselwa kwexesha lokulibaziseka umehluko 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 yojongano lwexesha E1 kunye nesekethe yokubuyisela iwotshi ephakathi kunye nekhowudi yesekethe ye-HDB3 Inkxaso ye-E1 itshaneli eshushu-plug kwisixhobo, kwaye ibhaqa ngokuzenzekelayo itshaneli esebenzayo ye-E1 kwaye ayiyi kuphazamisa ukuhanjiswa kwedatha Inokuxhasa I-1-4Channel E1 yoqwalaselo lwetshaneli, 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 zeModeli yeNombolo: JHA-CE4F4 Inkcazelo yokuSebenza 4E1/4FE ujongano lokuguquguqula, i-Ethernet inokohlulwa ibe yeyodwa enengqiqo Inkcazo yeZibuko 4* E1 ujongano;4 *FE Ujongano lwaMandla ombane Ubonelelo lwaMandla: AC180V ~ 260V；DC -48V;DC +24VUkusetyenziswa kwamandla: ≤10W Ubungakanani boMda weMveliso: Mini uhlobo 216X140X31mm (WXDXH), 1.3KG/piece 19inch 1U uhlobo 483X138X44mm (WXDXH), 2.0KG/piece Isicelo Inkcazo yesicelo: Xa isixhobo siseta ukwahlukaniswa okunengqiqo ,kunokuphunyezwa Unxibelelwano oluzimeleyo phakathi kwe-A - A1, B - B1, C - C1 kunye no-D - D1. 1. Iziguquli zeProtocol zisetyenziswa ngababini; 2.1-4channel E1 transmission line bandwidth 1984Kbit / s -7936Kbit / s.

Intshayelelo JHA-G42 series yi 10/100/1000M self-adaptive Fast Ethernet ifayibha iswitshi, kunye 4 1000M Fiber izibuko kunye 2 10/100/1000Base-TX self-adaptive Ethernet RJ45 ujongano. Uyilo lwemveliso luhambelana nomgangatho we-Ethernet, wongeza ukukhuselwa kombane kunye nemilinganiselo yokukhusela i-anti-static, kwaye inomgangatho obanzi wokushisa okusebenzayo ukusuka -20 ° C ukuya kwi-70 ° C, kunye nokusebenza okuzinzile nokuthembekileyo. Isixhobo sinokusetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zothumelo lwedatha ye-broadband, njengezakhiwo ezihlakaniphile, izixeko ezihlakaniphile, uluntu oluhlakaniphile, ukuthuthwa ngobuchule, unxibelelwano, ukhuseleko, ukhuseleko lwezemali, amasiko, ukuthunyelwa, umbane, ukugcinwa kwamanzi kunye neendawo zeoli. Iimpawu: * Ukuthotyelwa kwe-IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX imigangatho. * Ixhasa iTCP / IP, PPPOE, DHCP, ICMP, NAT protocol. * Ulawulo lokuhamba: I-duplex epheleleyo usebenzisa i-IEEE 802.3X, i-standard half-duplex ithatha i-Backpressure. * Amazibuko ombane axhasa umsebenzi wokuthetha-thethana ngokuzenzekelayo, ulungelelanisa ngokuzenzekelayo ukuhanjiswa kunye namazinga okudluliselwa. * Iizibuko zixhasa i-Auto-MDI / MDIX auto-flip. * Inkxaso yokugcina kunye nemodi yangaphambili. * Ixhasa i-10M, 100M, 1000M imowudi okanye imo eguqukayo. * Ukubonelela ngezalathi zesimo, unikezelo lwamandla lwangaphandle. * Uyilo lwekhadi, ukuququzelela ukugcinwa kunye nezixhobo zokuhlola kwixesha elizayo. * Uyilo lonikezelo lwamandla emodyuli, ibhodi yokusebenza enoyilo lonikezelo lwamandla olwahlukileyo, kulula ukuyigcina. * Izisombululo ze-IC ezizodwa, ubushushu be-chip buphantsi, ukulahla inkqubo yokupholisa kunye, ukulawula ukuhamba kunye nokunciphisa izaqhwithi zokusasaza. * Imodyuli ephezulu edibeneyo ye-photovoltaic inika iipropati ezintle ze-optical kunye neepropati zombane ukuqinisekisa ukuhanjiswa okuthembekileyo, ubomi obude. * Uhluzo lokusasaza lweNdlela yokuSebenza, 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 nge-diagnostic ekude, i-interface yombane kunye ne-optical port link connection diagnostics, ukuhanjiswa kwedatha eguquguqukayo, i-duplex epheleleyo / i-half duplex, ukukhanya kwesantya, ukufakwa lula kunye nokugcinwa kamva. IiNkcazelo eziZinzileyo zePort 2*10/100/1000Base TX+4*1000Base FX Power interface DC Isiqhagamshelo seDC (2.5 mm) Ubude beWavelength 850nm/1310nm/1550nm Transmission Distance Cat5 100m Multimode, Single/Dual-Dual-Single-Single-Modem-Single-Single-Single Mode I-20/40/60/80/100Km Indlela enye, i-Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100/1000M RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable Fiber Ports -ifayibha SC/ST/FC (Ububanzi 50/125, 62.5 / 125μm) Imowudi enye, iFayibha enye, SC/ST/FC (I-Diameter 9/125μm) Indlela enye, i-Dual-fiber SC/FC (i-diameter 9/125μm) Indlela yoTshintsho lweMbatha yoTshintsho: ukuguqulwa kweMedia, ivenkile kunye phambili / ngqo kwi-MAC Yongeza: 8 K Ukutshintsha umthamo: 16G i-duplex epheleleyo isimo: ulawulo lokuhamba, isiqingatha-i-duplex: imo yoxinzelelo lwe-backpressure Ivenkile kunye noPhambili: 9.6us, Ngokuthe ngqo kwi: 0.9us Vlan:INkxaso yeNethiwekhi ye-Topology ye-Topology yeRingi ye-topology:Ayiyo Inkxaso ye-topology ye-Bus: I-Topology yeNkxaso yoMthi:INkxaso ye-LED Isalathisi PWR:Amandla Ubonelelo ngeFX1-FX4: Isalathisi seFiber port Ikhonkco lezibuko le-Ethernet / yenza ukukhanya okutyheli: Isalathisi somgangatho we-Ethernet ikhonkco lezibuko / isenzo esiluhlaza ukukhanya: Isalathisi se-Ethernet port Igalelo Voltage DC12V2A (Itotali yamandla) ≤15W Imo eSebenzayo Ubushushu bokusebenza: -20 ~ 70℃ Ubushushu boGcino: -40 ~ 85℃ Ukugcinwa kokufuma: 5% ukuya kwi-90% i-non-condensing Dimension 180 * 100 * 26mm L * W * H ) Ubunzima 0.8KG UKHUSELEKO lwe-MC&INGRESS Ukhuseleko lwamandla: IEC 61000-4-5 iNqanaba 3 (2KV) (8/20us) (8/20us) Ukukhuselwa kwe-Surgery ye-Ethernet port: IEC 61000-4-5 Inqanaba 4 (4KV) (10/700usEC0-60 SD) 4-2 iNqanaba lesi-4 (8K/15K) Ukuwa kwamahhala: 0.5m Dimension Order Information Model No. Inkcazo yeMpahla JHA-G42 4 1000Base-FX kunye ne-2 10/100/1000Base-T (X) RJ45 Port, Multi-mode, Dual Fiber, 550m, Isidibanisi se-SC JHA-G42-20 4 I-1000Base-FX kunye ne-2 10/100/1000Base-T (X) i-RJ45 Port, imowudi enye, iFayibha emibini, i-20km, i-SC Connector JHA-GS42W 4 1000Base-FX kunye ne-2 10/100/1000I-RJ4 Port (X) Imowudi enye, iFayibha enye, I-20km, i-SC Connector JHA-GS42 4 1000Base-X SFP Slot kunye ne-2 10/100/1000Base-T (X) RJ45 Port Fiber Connector: SC/ST/FC/LC(SFP Slot), Imowudi eyodwa/Multimode, Dual Fiber/ IFayibha enye, 550m/20Km/40Km/60Km/80Km/100Km/120Km ngokuzikhethela.

Inkcazo ngokuBanzi i-SFP28 iNgcaciso yeNgcaciso yeNgcaciso yeNgcaciso ihambelana neenkcukacha ze-SFF-8432 kunye ne-SFF-8402. Iinketho ezahlukeneyo zegeyiji yocingo ziyafumaneka ukusuka kwi-30 ukuya kwi-26 AWG kunye nokukhetha okuhlukeneyo kobude bentambo (ukuya kuthi ga kwi-5m). Iindibano ze-cable ze-SFP28 ze-passive zisebenza ngokuphezulu, i-I / O ye-I / O isisombululo esinexabiso le-25G Ethernet. Iintambo zobhedu ze-SFP28 zivumela ukuveliswa kwe-hardware ukufikelela kwi-port density ephezulu, ukulungelelaniswa kunye nokusetyenziswa ngexabiso eliphantsi kakhulu kunye nohlahlo lwabiwo-mali oluncitshisiweyo. Iimpawu ◊ Ukuya kuthi ga kwi-25.78125 Gbps ireyithi yedatha ◊ Ukuya kuthi ga kwi-5 yothumelo lwemitha ◊ I-Hot-pluggable SFP 20PIN footprint ◊ Uphuculo lweFomu yeFactor (IPF) iyahambelana nokuphucula ukusebenza kwe-EMI/EMC ◊ Iyahambelana ne-SFP28 M4Ihambelana ne-SFP28 I-M4SA I-SFF-8432 ◊ Uluhlu lobushushu: 0 ~ 70 °C ◊ IiNzuzo ezihambelana ne-RoHS ◊ isisombululo sobhedu esinexabiso eliphantsi ◊ Isisombululo samandla esona sixhobo sisezantsi ◊ Inkqubo ephantsi iyonke isisombululo se-EMI ◊ Uyilo olulungiselelweyo lweSiginali yeMfezeko yeSicelo ◊ Isantya esiphezulu se-Ethernet iParameter Symbol Ethernet iParameter Inqaku leYunithi yoBuninzi Umahluko Impedance RIN,PP 90 100 110 Ώ Ufakelo ilahleko SDD21 8 22.48 dB Kwi 12.8906 GHz Umahluko Return Ilahleko SDD11 12.45 Bona 1 dB Ku 0.05 ukuya 4.1 GHz 4.1 GHz SDD2 At 4.1 GHz SDD22 GHz 4. Imowudi eqhelekileyo ukuya kwi-SCC11 dB eqhelekileyo-imowudi 2 Ku-0.2 ukuya ku-19 GHz SCC22 ilahleko yokubuyisela imveliso Umahluko kwimowudi eqhelekileyo SCD11 12 Jonga i-3 dB Ku-0.01 ukuya ku-12.89 GHz ilahleko yokubuya kwe-SCD22 10.58 Bona 4 Nge-12.80 ukuya ku-1019 GHz ukuya ku-1019 GHz ukuya ku-1019 GHz Umahluko kwiNdlela eqhelekileyo ye-SCD21-IL Bona i-5 dB Kwi-12.89 ukuya kwi-15.7 GHz ilahleko yokuGuqulwa 6.3 Kwi-15.7 ukuya kwi-19 GHz yeSiteshi esiSebenzayo soMda we-COM 3 dB iiNkcazo zePin SFP28 Pin Function Definition Pin Logic Symbol Symbol Igama/Inkcazo ye-LVTmi Inkcazelo -O TX_Fault N/A 1 3 LV-TTL-I TX_DIS Transmitter Khubaza 2 4 LV-TTL-I/O SDA Tow Wire Series Data 5 LV-TTL-I SCL Tow Wire uthotho Clock 6 MOD_DEF0 Imodyuli yangoku, qhagamshela kwiVeeT 7 LV- TTL-I RS0 N/A 1 8 LV-TTL-O LOS LOS yeSiginali 2 9 LV-TTL-I RS1 N/A 1 10 VeeR Reciever Ground 11 VeeR Reciever Ground 12 CML-O RD- Reciever Data Inverted 13 CML-O RD+ Reciever Data Non-Inverted 14 VeeR Reciever Ground 15 VccR Reciever V.3.3 Ubonelelo ngeTransmitter 3.3V 17 VeeT Transmitter Ground 18 CML-I TD+ Transmitter Data Non-Inverted 19 CML_I TD- Transmitter Data Inverted 20 VeeT Transmitter Ground 1. Iimpawu azixhaswanga kwi-SFP+ Copper itsalwe-downto VeeT kunye ne-30K ohms intambo yokumelana ne-Passsive cable as2. inkxaso LOS kunye TX_DIS Mechanical Iinkcukacha Isidibanisi siyahambelana neenkcukacha ze-SFF-8432. Ubude (m) Ikhebhula AWG 1 30 2 30 3 30/26 4 26 5 26 Indlela yoVavanyo yokuThotyelwa koLawulo lokuThotyelwa kweNdlela yokuSebenza Ukukhutshwa koMbane (ESD) kwizikhonkwane zoMbane zeMIL-STD-883C Indlela 3015.7 Iklasi 0Izibuthe 1(Izibuthe ze-2) I-Electroic EMI) FCC Udidi B oluthobelana neMigangatho CENELEC EN55022 Udidi B CISPR22 ITE Udidi B RF Ukungakhuseleki (RFI) IEC61000-4-3 Ngokuqhelekileyo bonisa ukuba akukho siphumo sinomlinganiselo ukusuka kwi-10V/m Ummandla oTswelwe ukusuka kwi-80 ukuya kwi-1000MHz RoHS Compliance 201EU Directive 5/1EU6 Imigaqo yoLungiso I-6/6 RoHS 6/6 iyahambelana