4E1-1FE interface Converter JHA-CE4F1 Overview Lo mguquli interface isekelwe FPGA, usebenzisa reverse direction iteknoloji multiplexing ukuba bundle kwiisekethe E1 ezininzi ukuhambisa idatha Ethernet of 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 Mini Uhlobo 19 Intshi 1U Uhlobo Iimpawu Ngokusekelwe self-copyright IC Ukufezekisa Ethernet data transparent transparent kwiisekethe 1-4E1 Uyakwazi ukuqonda ingingqi kunye nesixhobo ukuseta kwakhona Ethernet Interface yi 100BASE-FX, inkxaso VLAN 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 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-Ethernet ulwalathiso transmission ingaba asymmetric Vumela 4Channel E1 transmission ixesha ukulibaziseka umahluko 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 ye-clock recovery circuit kunye ne-HDB3 ikhowudi yesekethe Inkxaso ye-E1 itshaneli eshushu-plug kwisixhobo, kwaye ibona ngokuzenzekelayo itshaneli esebenzayo kwaye ayiyi kuphazamisa ukuhanjiswa kwedatha Inokuxhasa i-1-4Channel 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 kweJitter: Ngokuhambelana neprothokholi G.742 kunye neG.823 eAttenuation eVunyiweyo: 0~6dBm ♦ ujongano lwe-Ethernet (100/100M) ireyithi ye-Interface: 10/100 Mbps, isiqingatha/i-duplex epheleleyo yothethathethwano oluzenzekelayo uMgangatho: Iyahambelana ne-IE3EE 802 , IEEE 802.1Q (VLAN) MAC Ubume bedilesi: 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 Ukugcinwa Ukufuma: 5% ~ 95 % (akukho condensation) Iinkcukacha zeNombolo yoMfuziselo: JHA-CE4F1 Inkcazelo yokuSebenza 4E1/1FE ujongano lojongano loMguquli wePort Inkcazo 4* E1 ujongano;1 *FE ujongano Ubonelelo lwaMandla Amandla: AC180V ~ 260V;DC -48V;DC +24V;AC110VUkusetyenziswa kwamandla: ≤10W Dimension Ubungakanani boMveliso: 216X140X31mm (WX1DXH3KG) Isicelo Isisombululo esiqhelekileyo 1 Isisombululo esiqhelekileyo 2

Iimpawu ◊ Ujongano loMbane luhambelana ne-SFF-8431 ◊ 850nm VCSEL laser kunye ne-PIN photo-detector ◊ Ubude bekhonkco obuphezulu be-70m kwi-OM3 MMF kunye ne-100m kwi-OM4 MMF ◊ Imisebenzi yokuxilongwa kweDijithali iyafumaneka nge-I2C interface yojongano ◊ Imeko yokusebenzelana C ukuya +70 °C ◊ +3.3V unikezelo lwamandla olunye ◊ Ukusetyenziswa kwamandla ngaphantsi kwe-1W ◊ RoHS iyahambelana ◊ Ukhuseleko lwePassword ye-A0h kunye ne-A2h Applications ◊ 25GBASE-SR Ethernet ◊ Iiseva, iiswitshi, ukugcinwa kunye neeadaptha zekhadi lomkhosi Ukucaciswa koBuninzi obuBonelekileyo bokuKhawulwa kweTheyibhile1-Absolute Maximum Ratings Parameters . Ubukhulu obuqhelekileyo. Amanqaku eyunithi Ubonelelo lweVoltage Vcc3 -0.5 - +3.6 V Ubushushu boGcino Ts -10 - +70 °C Ukufuma okuSebenzayo RH +5 - +85 % 1 Qaphela: 1 Akukho condensation eCetyisiweyo IiMeko zokuSebenza iParameter Uphawu Min. Ubukhulu obuqhelekileyo. Amanqaku eyunithi yokuSebenza kweCase lobushushu TC 0 - +70 °C Unikezelo lwaMandla ombane iVoltage Vcc 3.14 3.3 3.47 V Ubonelelo lwaMandla lwangoku Icc - - 300 mA Power Dissipation Pd - - 1.0 W Inqanaba leBit BR 8.5 25.78125 Fiber - Gbps Rh Uluhlu 2- Iimeko zokusebenza ezicetyiswayo IiMpawu zoMbane Itheyibhile 3- Iimpawu zoMbane iParameter Symbol Min. Isichwethezo. Max. Iiyunithi zamanqaku Transmitter Differential Data Input Swing Vin,PP 200 - 1600 mVPP Input Differential Impedance ZIN 90 100 110 Ω Tx_Fault Ukusebenza okuqhelekileyo VOL 0 - 0.8 V Transmitter Fault VOH 2.0. Khubaza i-VIH 2.0 - VCC+0.3 V Umamkeli oPhakamileyo Umhla we-Receiver I-Vout 400 - 800 mV Imveliso eyahlukileyo ye-Impedance ZD 90 100 110 Ω Rx_LOS Ukusebenza okuqhelekileyo VOL 0 - 0.8 V Lose Signal VoH 4 Opstical Table-Optical - VCC-Optical Table. Iimpawu Iyunithi yeSimboli yeempawu zeParameter Min Typ Max Notes Isidluliseli esibonakalayo Iimpawu zeBit Rate BR Gbps 8.5 25.78125 - Uluhlu lweWavelength yeZiko λc nm 820 850 880 I-Avareji yokuQalisa amandlaTx_off Poff dBm - I-Optical 10 i-Optical 2m 40. I-Extinction Ratio ER dB 2 - - Spectral Width(RMS) RMS nm - - 0.65 Optical Receiver Characteristics Bit Rate Bit Rate BR Gbps 8.5 25.78125 I-Bit Error Rate BER - - E-12 Damage threshold DT 4-Bt PIN Inload. 2.4 - - 2 Uluhlu lweWavelength lweziko λc nm 820 - 880 iReceiver Sensitivity in Avarage Power Sen dBm - -5.2 3 Los Assert LosA dBm -30 - - Los De-Assert LosD dBm - - -13 Los LosHstered 5 Hysteres 50/125 MMF. Ilinganiswe nge-PRBS 231-1 iphethini yokuvavanya @25.78125Gbps.BER=E-12 3. BER=1x10-12; PRBS231-1@25.78125Gbps. Umzobo oCetyisiweyo weBhodi yoBonelelo ngoMbane weSekethe yeSekethe yoku-1, iSindululo seBhodi yokuNikezela ngoMbane yeSekethe eCetyisiweyo yoMsebenzi weSekethe yeSekethe yeSibonelelo 2, iSibonelelo esicetyiswayo se-Interface Circuit Pin ilungiselelo Umfanekiso 3, iPin View Table 5-Pin Function Definitions Pin Symbol Symbol 1 Translator Names I-TX_FAULT iFault yeModyuli yoThunyelo lweModyuli 2 3 TX_DISABLE iTransmitter Khubaza; Icima imveliso ye-laser transmitter 3 4 SDA 2-Wire Interface Data Line Line (MOD-DEF2) 5 SCL 2-Wire Serial Interface Clock (MOD-DEF1) 6 MOD_ABS Imodyuli engekho, eqhagamshelwe kwiVEET okanye VEER kwimodyuli 2 7 RS0 Rate Khetha i-0, ngokukhetha ulawula i-SFP+ umamkeli wemodyuli 4 8 ​​RX_LOS Ilahleko yoMamkeli yeSibonakaliso soMqondiso (Kwi-FC echongiweyo njenge-Rx_LOS kunye ne-Ethernet echongiweyo njenge- NOT Signal Detect) 2 9 RS1 Rate Khetha i-1, ilawula ngokuzikhethela i-SFP + imodyuli yokudlulisa imodyuli 4 10 VEER Imodyuli yoKwamkeli uMgangatho 1 11 VEER iModyuli yoMfumani uMgangatho 1 12 Isiphumo se-RD-Receiver 13 i-RD + Receiver Imveliso yeDatha engaguqukiyo 14 VEER iModyuli yoMfumani weModyuli 1 15 i-VCCR iModyuli yokufumana iModyuli 3.3 V Ukubonelela nge-16 VCCT Module Transmitter 3.3 V Unikezelo 17 VEET Module Transmitter Ground 1 18 TD + Transmitter Non-Inverted Inverted 1 Data Inverted Inverted 1 Data Inverted Inverted I-VEET Module Transmitter Ground 1 Qaphela: Izikhonkwane zomhlaba wemodyuli zodwa kwimeko yemodyuli. Izikhonkwane ziya kutsalwa phezulu nge-4.7K-10Kohms ukuya kumbane ophakathi kwe-3.14V kunye ne-3.46V kwibhodi yokusingatha. I-pin itsalwa ukuya kwi-VCCT kunye ne-4.7K-10KΩ resistor kwimodyuli. Jonga i-SFF-8472 Rev12.2 Itheyibhile 10-2. Umzobo wokuJonga umzobo we-4, iMemori yeMeko yoYilo loMzobo weTheyibhile 5- Ubude beCable yoBubude beCable L (Iyunithi: m) Iyanyamezela (Iyunithi: cm) ≤1.0 +5/-0 1.0＜L≤4.5 +4.5≤4.5 +15/-0） 14.5 +30/-0 ＞14.5 +2%/-0 Izilumkiso zokuphatha: Esi sixhobo sisesichengeni sokonakala ngenxa yokuphuma kwe-electrostatic discharge (ESD). Indawo engatshintshiyo ekhululekileyo iyacetyiswa kakhulu. Landela izikhokelo ngokweenkqubo ezifanelekileyo ze-ESD. Ukhuseleko lweLaser: Imitha ekhutshwa zizixhobo zelaser inokuba yingozi emehlweni abantu. Kuphephe ukuvezwa kwamehlo kwimitha ethe ngqo okanye engathanga ngqo.

Intshayelelo JHA-GS24 series yi 10/100/1000M self-adaptive Gigabit fiber Ethernet iswitshi, kunye 2 1000M SFP Slot kunye 4 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, 100BASE-TX, 100BASE-TX, 100Base-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. Iinkcukacha eziLungisiweyo Port 4*10/100/1000Base TX+2*1000Base X SFP Ujongano lwamandla ePoE: DC Isiqhagamshelo (2.1 mm) Non PoE: Isiqhagamsheli seDC (2.5 mm) Ubude beWavelength 850nm/1310nm/1550nm I-Multimo Transmission10 Umgama we-Multimo Multide00 Iifayibha ezimbini I-2Km iMowudi enye, i-Single-fiber 20/40/60/80/100Km Imowudi enye, i-Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100M RJ45 Ports, Connection STP / UTPe Cooperation CCat I-Fiber Port Multimode, i-Dual-fiber SC/ST/FC (I-Diameter 50/125, 62.5 / 125μm) Imowudi enye, iFayibha enye, i-SC/ST/FC (I-Diameter 9/125μm) Indlela enye, i-Dual-fiber SC/FC (i-diameter 9/125μm) Umsebenzi we-PoE ( Ngokuzithandela) izibuko le-PoE:1-4 iProtocol yePoE:802.3af, 802.3at Isabelo se-PoE Pin: 1/2+, 3/6- (802.3af, 802.3at) PoE Port Power:802.3af: 15.4W 802.3at: 30W PoE Short Protect:Support Exchange Attribute Conversion Indlela: ivenkile kunye noguqulelo lweMedia phambili / ngqo kwi-MAC Yongeza: 2 K Ukutshintsha umthamo: 14G Igcwele i-duplex state: ulawulo lokuhamba, i-half-duplex: imo ye-backpressure Ivenkile kunye noPhambili: 9.6us, Ngokuthe ngqo kwi: 0.9us BER: