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Isiguquli soMlunga oLungileyo woMgangatho-Ifreyimu ye-E1-FE+8RS232 ujongano lokuguqulela JHA-CE1F1R8-JHAIsiguquli soMlunga oLungileyo woMgangatho-Ifreyimu ye-E1-FE+8RS232 ujongano lokuguqulela JHA-CE1F1R8-JHA
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Isiguquli soMlunga oLungileyo woMgangatho-Ifreyimu ye-E1-FE+8RS232 ujongano lokuguqulela JHA-CE1F1R8-JHA

2016-01-08
I-Freded E1-FE+8RS232 interface Converter JHA-CE1F1R8 Overview Le protocol converter (interface converter) isebenzisa uyilo olukhulu lweFPGA, ibonelela ngojongano oluyilwayo lwe-E1 kunye nojongano lwe-Ethernet kunye ne-8channel RS232/422/485, kuyenzeka ukuphumeza i-10 / 100Base -T idatha ye-Ethernet phezu kwe-E1 yokudluliselwa kwamajelo, yintsebenzo ephezulu, i-self-learning Ethernet ibhulorho. Isixhobo sisebenza njengokwandiswa kwezixhobo ze-Ethernet, ukusetyenziswa kweenethiwekhi ezikhoyo (PDH / SDH / microwave, njl.) ezibonelelwa ngamajelo e-E1 ukudibanisa iziphelo zombini zexabiso eliphantsi le-Ethernet kunye ne-serial interfaces. Eyakhelwe-loop izixhobo zovavanyo ukuququzelela ukuvulwa kunye nemisebenzi yesiqhelo nokugcinwa. Ifoto yeMveliso ye-19inch 1U Uhlobo lweempawu Ngokusekwe kwi-self-copyright ye-IC Inokuqonda ukubeka iliso kunye nokulawulwa kwezixhobo ezikude, idatha yolawulo lwe-OAM ayizange ithathe ixesha lomsebenzisi kwaye igcine i-E1 bandwidth E1 isekela nayiphi na i-timelot set, ireyithi yi-64K-2048K Isixhobo sendawo sinakho inyanzelise ireyithi yesixhobo esikude siyilandele Yiba nesalathisi xa isixhobo esikude sicinyiwe okanye umgca we-E1 wophukile okanye ulahlekelwe ngumqondiso; Yiba nomsebenzi we-E1 ujongano lwelophu ngasemva ukujonga, nqanda isiguquli singqubekile ngenxa yokubuya kojongano lwelophu; Ujongano lwe-Ethernet luxhasa iifreyimu zejumbo (2036 Bytes); I-Inter-set dynamic Ethernet idilesi ye-MAC (4,096) enomsebenzi wokucoca isakhelo sedatha yendawo ye-Ethernet ujongano lwe-Ethernet luxhasa i-10M/100M, isiqingatha/i-duplex epheleleyo yothetha-thethwano, inkxaso yeVLAN Ethernet ujongano ixhasa i-AUTO-MDIX (umgca onqamlezileyo kunye nomgca odityanisiweyo ngokuthe tye okwazi ukuziqhelanisa) ; Yiba ne-Ethernet monitor i-self-reset function, izixhobo aziyi kufa Ukubonelela ngeentlobo ze-clock ye-2: I-E1 master clock kunye ne-E1 line clock; Ukubonelela nge-2 impedances: 75 Ohm unbalance kunye ne-120 Ohm ibhalansi; Inkxaso SNMP Network Management Uthotho Data Interface ingaba RS232/RS422/RS485/TTL ozikhethelayo Uthotho lwetshaneli inokudlulisela uthotho lwedata eguqulekayo ngokulungelelana 300 Kbps-19200Kbps ireyithi yebhaud Uthotho lwedata yophindaphindo kwi E1 inkxaso ITU-T R.111 ukutsiba imo yekhowudi Indawo RS232 serial idatha inokuyalela irewuthi ye-RS232 yedatha yelophu-umva ukuya indawo. Le loop-umva kwiringi yangaphandle ye data RS232 ujongano, ungavavanya RS232 ujongano lwetshiphu ngaphandle umonakalo Uthotho port ujongano umbane-ukhuseleko lufikeleleke IEC61000-4-5 (8/20μS) DM(Indlela eyahlukileyo): 6KV, Impedance (2 Ohm), CM(Indlela eqhelekileyo): 6KV, Imedance (2 Ohm) iiParameters eziqhelekileyo ♦ 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 Ubunakho: 4096 Umdibaniso: RJ45, inkxaso ye-Auto-MDIX ♦ I-Serial Interface Standard Standard 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 iingcingo: Data+(Correspond TX+), Data-Correspo TX-), uMmandla oMqondiso RS-232: I-RXD, i-TXD, i-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 I-% (akukho condensation) Iinkcukacha zeNombolo yoMfuziselo:JHA-CE1F1R8 Inkcazo esebenzayo I-1channel isakhelo E1 -FE +8RS232/422/485 isiguquli,Ngomsebenzi wokubona umva we-E1 we-Loopback Inkcazo yeSibuko Omnye we-E1 ujongano, ujongano lwedatha ezisibhozo (RS232) Amandla ombane: AC180V ~ 260V;DC -48V;DC +24VUkusetyenziswa kwamandla: ≤10W Dimension Ubungakanani bemveliso : 19inch 1U uhlobo 483X138X44mm (WXDXH) Ubunzima 2.0KG / iqhekeza Isicelo
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Ixabiso eliphantsi le-Audio Video Hdmi/Vga/Av Inkxaso kulo lonke uhlobo lwe-Sdi Resolution - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Intshi ...Ixabiso eliphantsi le-Audio Video Hdmi/Vga/Av Inkxaso kulo lonke uhlobo lwe-Sdi Resolution - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Intshi ...
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Ixabiso eliphantsi le-Audio Video Hdmi/Vga/Av Inkxaso kulo lonke uhlobo lwe-Sdi Resolution - 4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Intshi ...

2016-01-08
I-4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Intshi ye-1U Uhlobo) Isishwankathelo Esi sixhobo sibonelela nge-1-4* E1 ujongano , umnxeba oMgangatho wesi-2 wocingo njengocingo lwe-odolo lobunjineli (ukhetho). Ibhetyebhetye kakhulu. Inomsebenzi we-alam. Umsebenzi unokwethenjelwa, uzinzile, kunye nokusetyenziswa kwamandla aphantsi, ukudibanisa okuphezulu, ubungakanani obuncinci. Iimpawu zeFoto yeMveliso Ngokusekwe kwi-copyright ye-IC yeModular ebanzi yesixhobo sokubona i-optical detector Isebenzisa imfonomfono eziqhelekileyo ezi-2 (izibambo ezingezizo ezemfonomfono) iseti njengefowuni ye-odolo yobunjineli(uyazikhethela) ujongano lwe-E1 luthobela i-G.703, yamkela iwotshi yedijithali kwakhona kunye nesigaba esigudileyo. -iteknoloji yokutshixa Xa isignali ye-optical ilahlekile, inokubona isixhobo esikude sivaliwe okanye ifayibha ivaliwe, kwaye ibonisa i-alamu nge-LED Isixhobo sendawo sinokujonga imeko yokusebenza yesixhobo esikude. ujongano olude Loop Emva, lula ukugcinwa komgca Umgama wothumelo ukuya kuthi ga kwi-2-120Km ngaphandle kokuphazamiseka AC 220V, DC-48V, DC+24V inokuzikhethela i-DC-48V/DC+24V umbane kunye nomsebenzi wokubona polarity oluzenzekelayo, xa ifakiwe. ngaphandle kokwahlula phakathi kweeParameters ezintle nezimbi ♦ IFiber Multi-mode Fiber 50/125um, I-62.5 / 125um, Umgama ophezulu wothumelo: 5Km @ 62.5 / 125um i-fiber yemowudi enye, i-attenuation (3dbm / km) Ubude be-Wave: 820nm Amandla oThutho: -12dBm (Min) ~-9dBm (Max) I-Receiver sensitivity Bm: -28 Uhlahlo lwabiwo-mali: 16dBm IFiber yemowudi enye 8/125um, 9/125um Umgama omkhulu wothumelo: 40Km Umgama woThutho: 40Km @ 9 / 125um ifayibha yemowudi enye, i-attenuation (0.35dbm/km) Ubude be-Wave: 1310nm Amandla oThutho: -9dBm (Ubukhulu) Uvakalelo lomamkeli: -27dBm (Min) Uhlahlo lwabiwo-mali lonxulumaniso: 18dBm ♦ E1 i-Interface Interface Standard: thobela iprotocol G.703; Ireyithi yoNxibelelwano: 2048Kbps±50ppm; IKhowudi yoNxibelelwano: HDB3; I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi); Ukunyamezela kweJitter: Ngokuhambelana neprothokholi G.742 kunye ne-G.823 eVunyiweyo Ukunciphisa: 0~6dBm ♦ Indawo yokusebenza Ubushushu bokusebenza: -10°C ~ 50°C Ukufuma okusebenzayo: 5%~95 % (akukho kufinyezwa) Ubushushu bokugcina: - 40°C ~ 80°C Ukufuma kokuGcina: 5%~95 % (akukho ukujiya) Ukucaciswa kweNombolo yeModeli yoMfanekiso:JHA-CPE4 INkcazelo eSebenzayo 4E1 PDH, i-odolo yefowuni, i-intshi eyi-19 yohlobo lwe-1U, (ujongano lwefowuni oluqhelekileyo, iziphatho ezingezizo ezomnxeba) Inkcazo yezibuko Izibuko elinye elibonakalayo, 4 ujongano lwe-E1 (75/120 ohms) Ubonelelo lwamandla : AC180V ~ 260V;DC–48V;DC+24VUkusetyenziswa kwamandla: ≤10W Dimension Ubungakanani boMveliso: 19 intshi 1U 485X138X44mm(WXDXH) Ubunzima 2.3KG/PCS Isicelo
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Umgangatho omhle we-Industrial Ethernet Switch - 2 10/100/1000TX PoE/PoE + kunye ne-1 1000X SFP Slot | I-PoE yoShishino engaLawulwanga...Umgangatho omhle we-Industrial Ethernet Switch - 2 10/100/1000TX PoE/PoE + kunye ne-1 1000X SFP Slot | I-PoE yoShishino engaLawulwanga...
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Umgangatho omhle we-Industrial Ethernet Switch - 2 10/100/1000TX PoE/PoE + kunye ne-1 1000X SFP Slot | I-PoE yoShishino engaLawulwanga...

2016-01-08
Iimpawu ♦ Inkxaso ye-2 10/100/1000Base-T (X) i-PoE / PoE + port kunye ne-1 1000Base-X SFP slot. ♦ Inkxaso IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at. ♦ Inkxaso ye-IEEE802.3af, ubuninzi be-15.4W unikezelo lwamandla. ♦ Inkxaso IEEE802.3at, ubuninzi bombane obungama-30W. ♦ Uyilo lwetshiphu yeshishini, ukukhuselwa kwe-15kV ESD, ukukhuselwa kokunyuka kwe-8kV. ♦ I-DC48-58V yamandla e-redundancy, ukubuyisela ukhuseleko lwe-polarity. ♦ Uyilo lwe-Industrial grade 4, -40-85 ° C lokushisa lokusebenza. ♦ IP40 elinganiswe ngezindlu ze-aluminium alloy, i-DIN-Rail ixhonywe. Intshayelelo I-JHA-IGS12P yiplagi-kunye-umdlalo ongalawulwayo wokutshintsha kwePoE yeshishini. Olu tshintsho lubonelela nge-2 10/100/1000Base-T (X) i-Ethernet port kunye ne-1 1000Base-X SFP slot, i-Ethernet port inkxaso ye-Power-over-Ethernet (PoE) umsebenzi. Izitshintshi zihlelwa njengezixhobo zomthombo wamandla (PSE), kwaye xa zisetyenziswe ngale ndlela, iiswitshi zivumela ukunikezelwa kwamandla ombane, ukubonelela ukuya kuma-watts angama-30 amandla kwizibuko kunye nokunciphisa umgudu ofunekayo wokufaka umbane. Ukutshintsha kungasetyenziselwa ukunika amandla i-IEEE802.3af / kwizixhobo eziqhelekileyo (PD), ukuphelisa imfuno yocingo olongezelelweyo. I-JHA-IGS12P ixhasa i-CE, i-FCC, i-RoHS standard, yamkele uyilo olusemgangathweni lweshishini, ukukhuselwa kwe-IP40, i-rugged high-high-high-force, igalelo lamandla (DC48-58V). Inkxaso yokutshintsha i-IEEE802.3, IEEE802.3u, IEEE802.3x ene-10/100/1000Base-T(X), igcwele/isiqingatha se-duplex, kunye ne-MDI/MDI-X auto-adaptation, i -40-85℃ ubushushu bokusebenza , inokuhlangabezana nazo zonke iintlobo zeemfuno zokusingqongileyo kwimizi-mveliso, ibonelela ngesisombululo esithembekileyo nesoqoqosho kuthungelwano lwakho lwe-Ethernet yoshishino. I-Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/kulawulo lokuqukuqela IEEE802.3x ulawulo lokuhamba, umva ucinezelo lolawulo lokuqukuqela Ukutshintsha iNdlela yokuFakisa iNdlela yokuSebenza: 7.44MppsImo yoThutho: Gcina kunye neBacketwiI-Buffer: I-Backetwi ye-Buffer 10Gbps MAC Table Ubungakanani: 8K Ukulibaziseka Ixesha: 100,000 Iiyure Warranty 5-years Dimension Order Information Model No. Inkcazo yeeMpahla JHA-IGS12P Unmanaged Industrial PoE Switch, 2 10/100/1000Base-T(X) PoE/PoE+ kunye ne-1 1000Base SFP Slot, DIN-Rail, DC48-58V, -40-85 ° C Ubushushu bokusebenza JHA-IG12P I-Industrial PoE Switch, 2 10/100/1000Base-T (X) PoE/PoE + kunye ne-1 1000Base-FX, i-SC Connector, i-Multimode, i-Dual Fiber, i-550m, i-DIN-Rail, DC48-58V, -40-85 °C Ubushushu bokusebenza I-JHA-IG12P-20 I-Industrial PoE Switch engalawulwayo, i-2 10/100/1000Base-T (X) i-PoE / PoE + kunye ne-1 1000Base-FX, i-SC Connector, i-Mode eyodwa, i-Dual Fiber, i-20Km, i-DIN-Rail, i-DC48-58V, - 40-85 ° C Ubushushu bokusebenza I-JHA-IG12WP-20 I-Industrial PoE Switch engalawulwayo, i-2 10/100/1000Base-T (X) i-PoE / PoE + kunye ne-1 1000Base-FX, i-SC Connector, i-Mode eyodwa, i-Fiber eyodwa, i-20Km, i-DIN-Rail, i-DC48-58V, - 40-85°C Ubushushu bokusebenza Isiqhagamshelo seFayibha: SC/ST/FC/LC(SFP Slot), Imowudi enye/Multimode, Dual Fiber/Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km is Optional.Power Supply: DC48V DIN-Rail Power Supply or Power I-adaptha nguKhetho.
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I-Hot-selling 10g-Aoc30m - 100G QSFP28 iCable yokuQhubela ngokuthe ngqo (DAC) JHA-QSFP28-100G-PCU - JHAI-Hot-selling 10g-Aoc30m - 100G QSFP28 iCable yokuQhubela ngokuthe ngqo (DAC) JHA-QSFP28-100G-PCU - JHA
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I-Hot-selling 10g-Aoc30m - 100G QSFP28 iCable yokuQhubela ngokuthe ngqo (DAC) JHA-QSFP28-100G-PCU - JHA

2016-01-08
Ingcaciso ngokuBanzi I-QSFP28 iNgcaciso eNgqongileyo yeeCables iyahambelana neenkcukacha ze-SFF-8665. Iinketho ezahlukeneyo zegeyiji yocingo ziyafumaneka ukusuka kwi-30 ukuya kwi-26 AWG kunye nokukhetha okuhlukeneyo kobude bentambo (ukuya kuthi ga kwi-5m). Iimpawu ◊ Ithobelana ne-SFF- 8665 ◊ Ukuya kuthi ga kwi-28.3125Gbps ireyithi yedatha ngetshaneli nganye ◊ Ukuya kuthi ga kwi-5m yokuhanjiswa ◊ Ubushushu obusebenzayo: 0~70℃ ◊ Umbane omnye we-3.3V ◊ I-RoHS ethobelayo yeNzuzo yeSicombululo ◊Isicombululo sombane esisebenzayo isisombululo ◊ Inkqubo ephantsi iyonke isisombululo se-EMI ◊ Uyilo oluphuculweyo lwe-Signal Integrity Application ◊ 100G Ethernet Ukucaciswa: I-Pin Function Definition Pin Logic Symbol Inkcazo 1 GND Ground 2 CML-I Tx2n Transmitter Inverted Data Input 3 CML-I Tx2pND Transmitter Data Umgangatho 5 I-CML-I Tx4n i-Transmitter ye-Inverted Data Input 6 CML-I Tx4p Transmitter Non-Inverted Data Input 7 GND Ground 8 LVTTL-I ModSelL Imodyuli Khetha 9 LVTTL-I ResetL Module Reset 10 Vcc Rx +3.3V Power Supply I-LVC-Receiver I-LVC-Receiver O SCL 2-wire serial interface iwotshi 12 LVCMOS- I/O SDA 2-wire serial ujongano data 13 GND Ground 14 CML-O Rx3p Umamkeli Non-Inverted Data Isiphumo 15 CML-O Rx3n Umamkeli Inverted Data Isiphumo 16 GND Ground 17 CML-O Rx1n-Inverted Data Non-Incep Imveliso 18 CML-O I-Rx1n i-Receiver ye-Inverted Data Output 19 GND Ground 20 GND Ground 21 CML-O Rx2n i-Receiver Inverted Data Output 22 CML-O Rx2p i-Receiver ye-Non-Inverted Data Output 23 GND Ground 24 CML-O Rx4n I-Inverted ye-Rx4n ye-Receiver ye-CML I-Receiver Isiphumo seDatha esingaguquguqukiyo 26 GND Ground 27 LVTTL-O ModPrsL Imodyuli ekhoyo 28 LVTTL-O IntL Ukuphazamisa 29 Vcc Tx +3.3V Umbane wokuhambisa umbane 30 Vcc1 +3.3V Unikezelo lwamandla 31 LVTTL-I Mode LP3 Power G3 G3 G3 Imode yamandla ephantsi G3 CML-I Tx3p Igalelo leDatha eNgaguquguqukiyo 34 CML-I Tx3n iTransmitter yoNgeniso lweDatha eGqithiweyo 35 GND Ground 36 CML-I Tx1p Transmitter Ungeniso lweDatha engaguqukiyo 37 CML-I Tx1n Transmitter iInverted Data Input 38 GND Ground the Ground Ground Special Product CharnessFP Number Tx & Rx Channel Data Rate 28.3125 Gbps Ubushushu obusebenzayo 0 ukuya + 70°C Ubushushu boGcino -40 ukuya + 85°C Supply Voltage 3.3 V igama loMbane Interface 38 izikhonkwane edge isidibanisi Uthotho Isidibanisi Uthotho Isidibanisi Uthotho, I2C High Speed ​​Characteristics Parameter Uphawu Iyunithi Differential IYunithi yeSimboli Imedance Zd 90 100 110 Ω iNgeniso yeNgeniso eyahlukileyo Ilahleko SDDXX 2000 I-Fcc Interference) ElectEMIC B Ukuthobela iMigangatho CENELEC EN55022 Udidi B CISPR22 ITE Udidi B RF Immunity(RFI) IEC61000-4-3 Ngokuqhelekileyo bonisa ukuba akukho siphumo sinomlinganiselo ukusuka kwi-10V/m Field eTswelwe ukusuka kwi-80 ukuya kwi-1000MHz RoHS Ukuthobela i-RoHS Directive 2011/65 Directive / 65dEU RoHS 6/6 iyahambelana
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Umgangatho oLungileyo we-Industrial Ethernet Switch - 20 * 1000Base-X+8 * 10/100/1000M Base-T, i-Industrial Ethernet Switch eLawulwayo JHA...Umgangatho oLungileyo we-Industrial Ethernet Switch - 20 * 1000Base-X+8 * 10/100/1000M Base-T, i-Industrial Ethernet Switch eLawulwayo JHA...
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Umgangatho oLungileyo we-Industrial Ethernet Switch - 20 * 1000Base-X+8 * 10/100/1000M Base-T, i-Industrial Ethernet Switch eLawulwayo JHA...

2016-01-08
20*1000Base-X+8*10/100/1000M Base-T,Managed Industrial Ethernet Switch JHA-MIGS2008-1U Overview JHA-MIGS2008-1U nge 20*1000Base-X,8*10/100/1000Base-T,Ulawulo iiswitshi ze-Ethernet zamashishini, ezibonelela ngomgangatho ogqwesileyo wamashishini afana nokumelana nobushushu obuphezulu / obuphantsi, ukhuseleko lombane, njl., ngoyilo lwesekethe yokupholisa engena fan, ubushushu obubanzi bendawo yokusebenza, umgangatho wokhuseleko oluphezulu kunye nobunye ubuchwepheshe. Ngaphandle koko, iiprothokholi ezahlukeneyo ezityebileyo, ezinjengokutshintsha okudibeneyo kunye nokhuseleko, ukuxhasa itekhnoloji yokhuseleko lwe-Ethernet ye-multi-ring ring (ERPS), iphucula kakhulu ukuguquguquka kwenethiwekhi kunye nokuphucula ukuthembeka kunye nokhuseleko lothungelwano lwamashishini. Isenokuhlangabezana neemfuno zokuthunyelwa kohambo lukaloliwe, isixeko esikhuselekileyo, ezothutho ezikrelekrele, ukubekwa esweni kwangaphandle kunye nezinye iindawo ezirhabaxa. Iimpawu Igalelo lamandla: DC 36 ~ 75V AC 100 ~ 240V 50/60Hz Ubushushu bokusebenza: -40℃ ~ 75℃ Shell: IP40 inqanaba lokhuseleko, uyilo olungenafanless Ingxelo yovavanyo: CCC/CE/FCC/RoHS Anti-static:8KV-15KV MTBF : 100000hours IiParameters zeMode yoMboneleli wamazibuko eZinzileyo 20 * 1000Base-X, 8 * 10/100/1000Base-T yoLawulo lwePort Support console Ujongano lwamandla Ujongano lwamandla I-terminal yePhoenix, unikezelo lwamandla amabini ombane Izalathisi ze-LED PWR, Ikhonkco/UMTHETHO woHlobo lweCable ye-LED kunye noMgama woThutho oluJikiweyo-isibini 0-100m(CAT5e, CAT6) I-Monomode ifayibha ebonakalayo 20/40/60/80/100KM Multimode optical fiber 550m Network Topology Ring topology Inkxaso Star topology Inkxaso Bus topology Inkxaso Tree Topology Inkxaso Hybrid topology INkcazo yoMbane Ukufakwa kombane DC36-75V/AC 100-240V 50-60HZ Ukusetyenziswa kombane Iyonke Uluhlu lwe-2 Ukutshintsha Ukutshintsha umthamo we-160G Packet izinga lokuthunyelwa kwe-95.23Mpps idilesi ye-MAC yetafile ye-16K VLAN Inkxaso ye-4K Buffer 12M Ukulibaziseka koThutho
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Udumo oluphezulu lwe-Rs485 ukuya kwi-Ethernet-I-Freded E1-FE+4RS232 interface Converter JHA-CE1F1R4-JHAUdumo oluphezulu lwe-Rs485 ukuya kwi-Ethernet-I-Freded E1-FE+4RS232 interface Converter JHA-CE1F1R4-JHA
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Udumo oluphezulu lwe-Rs485 ukuya kwi-Ethernet-I-Freded E1-FE+4RS232 interface Converter JHA-CE1F1R4-JHA

2016-01-08
Isishwankathelo Esi siguquli seprothokholi (i-interface converter) usebenzisa i-design enkulu ye-FPGA, ukubonelela nge-framing ye-E1 ujongano kunye nojongano lwe-Ethernet kunye ne-serial interfaces ezine, kunokwenzeka ukufezekisa i-10 / 100Base-T yedatha ye-Ethernet phezu kwe-E1 yokusasazwa kwamajelo, kukusebenza okuphezulu, ukuzifundela ibhulorho Ethernet. Isixhobo sisebenza njengokwandiswa kwezixhobo ze-Ethernet, ukusetyenziswa kweenethiwekhi ezikhoyo (PDH / SDH / microwave, njl.) ezibonelelwa ngamajelo e-E1 ukudibanisa iziphelo zombini zexabiso eliphantsi le-Ethernet kunye ne-serial interfaces. Eyakhelwe-loop izixhobo zovavanyo ukuququzelela ukuvulwa kunye nemisebenzi yesiqhelo nokugcinwa. Product Ifoto Mini uhlobo 19inch 1U uhlobo Amanqaku Ngokusekelwe self-copyright IC Ukwazi ukuqonda esweni kunye nolawulo lwezixhobo ezikude, idatha yolawulo lwe-OAM ayizange ithathe ixesha lomsebenzisi kwaye igcine i-E1 bandwidth E1 ixhasa nayiphi na i-timeslot set, ireyithi yi-64K-2048K Indawo isixhobo sinokunyanzela ireyithi yesixhobo esikude silandele Sinesalathisi xa isixhobo esikude sicinyiwe okanye umgca we-E1 wophukile okanye ulahlekelwe ngumqondiso; Yiba nomsebenzi we-E1 ujongano lwelophu ngasemva ukujonga, nqanda isiguquli singqubekile ngenxa yokubuya kojongano lwelophu; Ujongano lwe-Ethernet luxhasa iifreyimu zejumbo (2036 Bytes); I-Inter-set dynamic Ethernet idilesi ye-MAC (4,096) enomsebenzi wokucoca isakhelo sedatha yendawo ye-Ethernet ujongano lwe-Ethernet luxhasa i-10M/100M, isiqingatha/i-duplex epheleleyo yothetha-thethwano, inkxaso yeVLAN Ethernet ujongano ixhasa i-AUTO-MDIX (umgca onqamlezileyo kunye nomgca odityanisiweyo ngokuthe tye okwazi ukuziqhelanisa) ; Yiba ne-Ethernet monitor i-self-reset function, izixhobo aziyi kufa Ukubonelela ngeentlobo ze-clock ye-2: I-E1 master clock kunye ne-E1 line clock; Ukubonelela nge-2 impedances: 75 Ohm unbalance kunye ne-120 Ohm ibhalansi; Inkxaso SNMP Network Management Uthotho Data Interface ingaba RS232/RS422/RS485/TTL ozikhethelayo Uthotho lwetshaneli inokudlulisela uthotho lwedata eguqulekayo ngokulungelelana 300 Kbps-19200Kbps ireyithi yebhaud Uthotho lwedata yophindaphindo kwi E1 inkxaso ITU-T R.111 ukutsiba imo yekhowudi Indawo RS232 serial idatha inokuyalela irewuthi ye-RS232 yedatha yelophu-umva ukuya indawo. Le loop- umva kwiringi yangaphandle ye data RS232 ujongano, ungavavanya RS232 ujongano lwetshiphu ngaphandle umonakalo Uthotho port ujongano umbane-ukhuseleko lwafikelela IEC61000-4-5 (8/20μS) DM(Imo Eyahlukileyo): 6KV, Impedance (2 Ohm),CM(Indlela eqhelekileyo): 6KV, Impedance (2 Ohm) iParameters eqhelekileyo ♦ 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 Ubunakho: 4096 Umdibaniso: RJ45, inkxaso ye-Auto-MDIX ♦ I-Serial Interface Standard Standard 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 lwesiNxulumaniso RS-422: TXD+, TXD-, RXD+, RXD-, Signal Ground RS-485 4 iingcingo: TXD+, TXD-, RXD+, RXD-, Signal Ground RS-485 2 iingcingo: Data+(Correspond TX+), Data-(Imbalelwano, TX-) Indawo yoMqondiso RS-232: RXD, TXD, Indawo yoMqondiso ♦ 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 ukujiya ) IiNkcazo zeNombolo yoMfanekiso weModeli: JHA-CE1F1R4 Inkcazo esebenzayo I-1channel eyakhiwe nge-E1 -FE +4RS232/422/485 isiguquli,Nge-E1 loopback ubhaqo umsebenzi wokubhaqa iPort Inkcazo ye-E1 enye, ujongano lwedatha ezine (RS232) Ubonelelo lwaMandla ombane: AC180V ~ 260V;DC -48V;DC +24VUkusetyenziswa kwamandla: ≤10W Dimension Ubungakanani boMveliso: Uhlobo oluncinci 216X140X31mm (WXDXH), 1.3KG / iqhekeza 19inch 1U uhlobo 483X138X44mm (WXDXH), 2.0KG/piece Isicelo Isisombululo esiqhelekileyo 1 Isisombululo esiqhelekileyo 2
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Umgangatho oLungileyo we-Industrial Ethernet Switch - 4 10/100TX PoE/PoE + kunye ne-1 100FX | Ukutshintsha kwePoE yoShishino olungaLawulwanga JHA-IF14P...Umgangatho oLungileyo we-Industrial Ethernet Switch - 4 10/100TX PoE/PoE + kunye ne-1 100FX | Ukutshintsha kwePoE yoShishino olungaLawulwanga JHA-IF14P...
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Umgangatho oLungileyo we-Industrial Ethernet Switch - 4 10/100TX PoE/PoE + kunye ne-1 100FX | Ukutshintsha kwePoE yoShishino olungaLawulwanga JHA-IF14P...

2016-01-08
Iimpawu ♦ Inkxaso ye-4 10/100Base-T (X) i-PoE / PoE + port kunye ne-1 100Base-FX fiber port. ♦ Inkxaso IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at. ♦ Inkxaso ye-IEEE802.3af, ubuninzi be-15.4W unikezelo lwamandla. ♦ Inkxaso IEEE802.3at, ubuninzi bombane obungama-30W. ♦ Uyilo lwetshiphu yeshishini, ukukhuselwa kwe-15kV ESD, ukukhuselwa kokunyuka kwe-8kV. ♦ I-DC48-58V yamandla e-redundancy, ukubuyisela ukhuseleko lwe-polarity. ♦ Uyilo lwe-Industrial grade 4, -40-85 ° C lokushisa lokusebenza. ♦ IP40 elinganiswe ngezindlu ze-aluminium alloy, i-DIN-Rail ixhonywe. Intshayelelo I-JHA-IF14P yiplagi-kunye-umdlalo ongalawulwayo wokutshintsha kwePoE yeshishini. Olu tshintsho lubonelela nge-4 10/100Base-T (X) i-Ethernet port kunye ne-1 100Base-FX i-fiber port, i-port ye-Ethernet yenkxaso ye-Power-over-Ethernet (PoE) umsebenzi. Izitshintshi zihlelwa njengezixhobo zomthombo wamandla (PSE), kwaye xa zisetyenziswe ngale ndlela, iiswitshi zivumela ukunikezelwa kwamandla ombane, ukubonelela ukuya kuma-watts angama-30 amandla kwizibuko kunye nokunciphisa umgudu ofunekayo wokufaka umbane. Ukutshintsha kungasetyenziselwa ukunika amandla i-IEEE802.3af / kwizixhobo eziqhelekileyo (PD), ukuphelisa imfuno yocingo olongezelelweyo. I-JHA-IF14P ixhasa i-CE, i-FCC, umgangatho we-RoHS, yamkele uyilo olusemgangathweni lweshishini, ukukhuselwa kwe-IP40, i-rugged high-high-power case, igalelo lamandla (DC48-58V). Inkxaso yokutshintsha i-IEEE802.3, IEEE802.3u, IEEE802.3x ene-10/100Base-T(X), igcwele/isiqingatha se-duplex, kunye ne-MDI/MDI-X auto-adaptation, i -40-85℃ ubushushu bokusebenza, inako. ukuhlangabezana nazo zonke iintlobo zeemfuno zokusingqongileyo kwimizi-mveliso, ukubonelela ngesisombululo esithembekileyo nesoqoqosho kuthungelwano lwakho lwe-Ethernet yoshishino. Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at Flow Control IEEE802.3x flow flow, umva ucinezelo control flow Ukutshintsha iNtsebenzo yokuGqithisa: 0.744MppsImo yoThutho: Gcina i-Buffer1 kunye ne-SixBacket5: 1Gbps Ubungakanani beTheyibhile ye-MAC: Ixesha lokulibaziseka kwe-1K: 100,000 Hours Warranty 5-years Dimension Order Information Model No. Inkcazo yeeMpahla JHA-IF14P Unmanaged Industrial PoE Switch, 4 10/100Base-T (X) PoE/PoE+ kunye ne-1 100Base-FX, SC Isidibanisi, i-Multimode, iFayibha ezimbini, i-2Km, iDIN-Rail, I-DC48-58V, -40-85 ° C Ubushushu bokusebenza JHA-IF14P-20 I-Industrial PoE Switch engalawulwayo, i-4 10/100Base-T (X) i-PoE / PoE + kunye ne-1 100Base-FX, i-SC Connector, iMowudi enye, iFayibha ezimbini, i-20Km , DIN-Rail, DC48-58V, -40-85 ° C Ubushushu bokusebenza JHA-IF14WP-20 I-Industrial PoE Switch engalawulwayo, i-4 10/100Base-T (X) i-PoE / PoE + kunye ne-1 100Base-FX, i-SC Connector, i-Mode eyodwa, i-Fiber eyodwa, i-20Km, i-DIN-Rail , DC48-58V, -40-85 °C Ubushushu bokusebenza I-JHA-IFS14P I-Industrial PoE Switch engalawulwayo, i-4 10/100Base-T (X) i-PoE / PoE + kunye ne-1 100Base-X SFP Slot, i-DIN-Rail, i-DC48-58V, -40-85 ° C i-Fiber Fiber Connector yokushisa: SC/ST /FC/LC(SFP Slot), Imowudi enye/Multimode, Dual IFayibha/IFayibha enye, 2Km/20Km/40Km/60Km/80Km/100Km/120Km ngoKhetho.Ubonelelo lwaMandla: DC48V DIN-Rail Power Supply or Power Adapter is Optional.
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Ihoseyile yaseTshayina i-Ethernet Sfp28 25g Aoc Fiber Active Optical Cable Om3 - 40G Q/4SFP+ Qhoboshela iCable Cable JHA-QSFP-4...Ihoseyile yaseTshayina i-Ethernet Sfp28 25g Aoc Fiber Active Optical Cable Om3 - 40G Q/4SFP+ Qhoboshela iCable Cable JHA-QSFP-4...
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Ihoseyile yaseTshayina i-Ethernet Sfp28 25g Aoc Fiber Active Optical Cable Om3 - 40G Q/4SFP+ Qhoboshela iCable Cable JHA-QSFP-4...

2016-01-08
Ingcaciso ngokuBanzi I-QSFP+ i-QSFP+ Direct Attach Cables zihambelana nemigaqo ye-SFF-8436. I-SFP + i-Direct Attach Cables iyahambelana ne-SFF-8431, SFF-8432 kunye ne-SFF-8472 ngcaciso. Iinketho ezahlukeneyo zegeyiji yocingo ziyafumaneka ukusuka kwi-30 ukuya kwi-24 AWG kunye nokukhetha okuhlukeneyo kobude bentambo (ukuya kwi-7m). Iimpawu ◊ Iyahambelana ne-SFF- 8436, SFF-8431, SFF-8432 kunye ne-SFF-8472 ◊ Ukuya kuthi ga kwi-10. Ireyithi yedatha ye-3125Gbps ngetshaneli nganye ◊ Ukuya kuthi ga kwi-7m yogqithiso ◊ Ubushushu bokusebenza: -40℃ ukuya ku-+80◊V enye ◊ amandla ubonelelo ◊ RoHS Izibonelelo ezithobelayo ◊ Isisombululo sobhedu esinexabiso eliphantsi ◊ Isisombululo samandla enkqubo ephantsi ◊ Inkqubo ephantsi iyonke isisombululo se-EMI ◊ Uyilo oluphuculweyo lweSibonakaliso seMfezeko yeSicelo ◊ 40G Ethernet Specification Pin Function Definition QSFP+ Pin Function Definition Pin Logic Symbol 2xML GnNDI Isidluliseli Ungeniso lweDatha eNgenelweyo 3 CML-I Tx2p Ungeniso lweDatha engaguqukiyo 4 GND Ground 5 CML-I Tx4n Transmitter Ungeniso lweDatha eNgaguquguqukiyo 6 CML-I Tx4p Ungeniso lweDatha engaguqukiyo 7 GND Ground 8 LVTTL-I ModSelLVT Module Khetha LVTTL-I ModSelLVT Ndiseta kwakhona iModyuli ye-10 I-Vcc Rx + 3.3V i-Power Supply Receiver 11 LVCMOS- I / O SCL I-2-wire serial interface clock 12 LVCMOS- I / O SDA I-2-wire serial interface data 13 GND Ground 14 CML-O Rx3p Ummkeli oNgena-Inverted Data Output 15 CML -O I-Rx3n Isamkeli esiGuquliweyo seData isiphumo se-16 I-GND Ground 17 CML-O Rx1p i-Receiver ye-Non-Inverted Data Output 18 CML-O Rx1n i-Receiver Inverted Data Output 19 GND Ground 20 GND Ground 21 CML-O Rx2n I-Receiver ye-Inverted Data Output 22 CML-Receiver Output-Rx2PND Umgangatho we-24 we-CML-O Rx4n Ummkeli weNgcaciso yeNkcazelo eGuquliweyo 25 CML-O Rx4p Ummkeli oNgaguquguqukiyo Ukukhutshwa kweDatha engaguqukiyo 26 GND Ground 27 LVTTL-O ModPrsL Imodyuli ekhoyo 28 LVTTL-O IntL Phazamisa i-29 Vcc3V i-3 Vcc T0mi ye-3cc. V Ubonelelo ngombane I-31 LVTTL-I LPMode yeMowudi yaMandla aphantsi 32 GND Ground 33 CML-I Tx3p Transmitter Non-Inverted Data Input 34 CML-I Tx3n Transmitter Inverted Data Input 35 GND Ground 36 CML-I Tx1p Transmitter Non-Inverted Data Input 3 I-Transmitter Inverted Data Igalelo 38 GND Ground SFP+ Pin Function Definition Pin Logic Symbol Inkcazelo 1 VeeT Module Transmitter Ground 2 LVTTL-O Tx_Fault Module Transmitter Fault 3 LVTTL-I Tx_Disable Transmitter disable; Icima imveliso ye-laser transmitter 4 LVTTL-I/O SDA 2-wire Serial Interface Data Line (Efana ne-MOD-DEF2 kwi-INF-8074i) 5 LVTTL-I/O SCL 2-wire Serial Interface Clock (Efana ne-MOD-DEF1 kwi INF-8074i) 6 Mod_ABS Imodyuli engekhoyo, eqhagamshelwe kwiVeeT okanye kwiVeeR kwimodyuli yesi-7 Ireyithi ye-LVTTL-I RS0 Khetha i-0, ilawula ngokuzikhethela i-SFP + umamkeli wemodyuli 8 LVTTL-O Rx_LOS Umamkeli Ilahleko yeSibonakaliso soMqondiso (Kwi-FC echongiweyo njenge-Rx_LOS kunye ne-Ethernet echongwe njenge-Signal Detect) 9 LVTTL-I RS1 Rate Khetha 1, imodyuli yokuzikhethela ilawula i-SFP transmitter 10 VeeR Module Receiver Ground I-11 ye-VeeR yeModyuli ye-Receiver Ground 12 i-CML-O RD- i-Receiver ye-Inverted Data Output 13 i-CML-O RD+ i-Receiver ye-Non-Inverted Data ye-14 VeeR i-Module Receiver Ground 15 i-VccR iModyuli ye-3.3 V yeModyuli ye-3.3 ye-V Supply 3 ye-Module ye-3. I-Transmitter Ground 18 CML-I TD+ Transmitter Non-Inverted Data Input 19 CML-I TD- Transmitter Inverted Data Input 20 VeeT Module Transmitter Ground Ground General Product Characters Q/4SFP+ DAC Iinkcukacha Inani leMizila Tx & Rx Channel3 Inqanaba leDatha yeTemperature 12510. ukuya + 70°C Ubushushu boGcino -40 ukuya + 85°C Unikezelo lweVolthage 3.3 V oluqhelekileyo lwesiNxulumaniso soMbane 38 izikhonkwane zomqhagamshelwano edge(QSFP+)20 izikhonkwane edge isidibanisi(SFP+) Management Interface Uthotho, I2C High Speed ​​Characteristics Parameter Symbol Min Typential Units Impeda Different Zd 90 100 110 Ω Ilahleko yeNgeniso eyahluka-hlukileyo SDDXX 2000 Ungenelelo FCC ElectEMI) ElectEMIC Class B Ukuthobela iMigangatho CENELEC EN55022 Udidi B CISPR22 ITE Udidi B RF Immunity(RFI) IEC61000-4-3 Ngokuqhelekileyo bonisa ukuba akukho siphumo sinomlinganiselo ukusuka kwi-10V/m Field eTswelwe ukusuka kwi-80 ukuya kwi-1000MHz RoHS Ukuthobela i-RoHS Directive 2011/65 Directive / 65dEU RoHS 6/6 iyahambelana
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Umgangatho olungileyo weFiber Media Converter - 2 * 10/100/1000TX – 1 * 1000X SFP Slot | I-PoE Fiber Media Converter JHA-GS12P - JHAUmgangatho olungileyo weFiber Media Converter - 2 * 10/100/1000TX – 1 * 1000X SFP Slot | I-PoE Fiber Media Converter JHA-GS12P - JHA
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Umgangatho olungileyo weFiber Media Converter - 2 * 10/100/1000TX – 1 * 1000X SFP Slot | I-PoE Fiber Media Converter JHA-GS12P - JHA

2016-01-08
Intshayelelo Olu chungechunge lwe-JHA-GS12P lweMedia Converter ziyi-10/100/1000Base T/TX ukuya kwi-1000Base FX Power phezu kwe-Ethernet(PoE) izixhobo ezisebenza njenge-Power Sourcing Equipment (PSE). evumela umguquli ukuba anike amandla kwi-IEEE802.3af ye-PoE ehambelanayo nemigangatho ye-Powered Devices(PDs) isebenzisa udibaniso olujijekileyo. Amandla athunyelwe kunye nedatha kwintambo enye (RJ45) ikuvumela ukuba wandise inethiwekhi yakho apho kungekho ntambo zamandla okanye iivenkile. Apho unqwenela ukuba izixhobo ezifana Wifi Aps. IP Cameras okanye IP Phones.etc. Ngaphezulu kweFiber Media Converter kwaye kwakhona inokuba nguMandla phezu kwe-Ethernet Injector as well.The best data link and power sourcing solution for long access access network tool. Iimpawu ♦ Nge-PoE exhaswayo ukugcina ixabiso le-infrascture yamandla. ♦ IEEE 802.3af/at Poe PSE(IsiXhobo soMthombo waMandla) Iyahambelana. ♦ Qhagamshela kwi-PoE switches.mid-span hubs.okanye i-otcher 802.3af IsiXhobo soMthombo waMandla (PSE). ♦ Ukuxhasa i-Full-Duplex kunye ne-Auto-Negotiation Mode yeFiber Port. ♦ Yima yedwa iyunithi enoyilo oluncinci. Inkcazo yoMgangatho weProtokholi IEEE802.3i 10BASE-T IEEE802.3u 100BASE-TX IEEE802.3z 1000BASE-TX IEEE802.3x Ulawulo lokuhamba IEEE802.3af Amandla phezu kwe-Ethernet Wavelength 13100nm 1590nm 14m 14 ngezibuko ngalinye (IEEE802.3af) Iingcingo: Idatha & namandla anikezelweyo ngaphezulu kwezibini 1/2 kunye ne-3/6 Ikhebula:Ikati ye-UTP.5 okanye ngaphezulu uhlobo lweFayibha Imowudi emininzi(MM): 62.5/125m.50/125m Imowudi enye(SM) : 9/125m Umgama Imowudi yeMulti kunye neFayibha ezimbini 550M Imowudi enye kunye neyodwa IFayibha:20/40/60/80/120KM Ireyithi yedatha 10/100/1000Mpbs Isiqhagamshelo RJ45,SC/ST/FC/LC Diagnostic LED Power Link/Activity Power DC48-57V Power Consumption
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Ixabiso eliphantsi Rs422 To Ethernet - 8E1-4FE interface Converter JHA-CE8F4 (Logical lsolation) - JHAIxabiso eliphantsi Rs422 To Ethernet - 8E1-4FE interface Converter JHA-CE8F4 (Logical lsolation) - JHA
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Ixabiso eliphantsi Rs422 To Ethernet - 8E1-4FE interface Converter JHA-CE8F4 (Logical lsolation) - JHA

2016-01-08
8E1-4FE interface Converter JHA-CE8F4 (Logical lsolation) Isishwankathelo Esi siguquli se-interface sisekelwe kwi-FPGA, usebenzisa i-reverse direction multiplexing technology ukuze idibanise kwiisekethe ezininzi ze-E1 ukuhambisa idatha ye-Ethernet ye-4Channel 100BASE-TX. Inokuqonda i-1 ~ 8E1 itshaneli 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. Ngokungafaniyo nebhulorho yothungelwano olukude ngokubanzi, esi sixhobo sinokuxhasa i-1-8Channel E1 ubumbeko lwetshaneli, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo. Ivumela ukulibaziseka kwexesha lokudluliselwa kwemigca ye-E1. 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 ( 4,096) kunye nomsebenzi wokucoca isakhelo sedatha yendawo enye ireyithi yelayini yeChannel enye yi 1984Kbit/s, 8Channel Bandwidth is ukuya kuthi ga kwi-7936Kbit/s Channel 10M/100M i-Ethernet interface inokwahlula omnye komnye ukuze iqonde unxibelelwano ngokuzimeleyo Ujongano lwe-Ethernet luxhasa10M/100M, isiqingatha/i-duplex epheleleyo eguquguqukayo kunye ne-AUTO-MDIX (umgca onqamlezileyo kunye nomgca odityanisiweyo othe tye okwaziyo ukuziqhelanisa ) I-alam ye-CRC ezenzekelayo Umqobo unokumiselwa ukwahlula iintambo zothumelo ezikumgangatho ophantsi kwaye kunqunyulwe indlela enye. 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-8Channel E1 yokudluliselwa kwexesha lokulibaziseka umahluko 100ms. Xa umda udlula uluhlu oluvunyelweyo, inkqubo inokumisa ngokuzenzekelayo i-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 kwexesha lomqondiso wesignali. Imodyuli ye-E1 yojongano kunye ne-inter-set clock recovery circuit kunye ne-HDB3 ikhowudi yesekethe Inkxaso ye-E1 itshaneli eshushu-plug kwisixhobo, kwaye ibona ngokuzenzekelayo itshaneli ye-E1 esebenzayo kwaye ayiyi kuphazamisa ukuhanjiswa kwedatha Inokuxhasa I-1-8Channel 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-CE8F4 Inkcazelo yokuSebenza 8E1/4FE isiguquli sojongano,4channel 100M Ethernet transmission phezu 8E1,4channel Ethernet inkxaso Logical lsolation Ubungakanani boMveliso weDimension: 19 intshi 1U 483X138X44mm (WXDXH) Ubunzima 2.0KG / iqhekeza Isicelo Inkcazelo yesicelo: Xa isixhobo iseti logic yodwa ,kunokufezekiswa Unxibelelwano oluzimeleyo phakathi A - A1, B - B1, C - C1 kunye D - D1. 1. Iziguquli zeProtocol zisetyenziswa ngababini; I-2.1-8channel E1 yokuhambisa umgca we-bandwidth 1984Kbit / s ~ 15872Kbit / s.
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