Uhlu Lwamanani Ashibhile lwe-2m Conversion V24 - E1-2FE interface Converter JHA-CE1fF2p (I-lsolation ebonakalayo) - JHA
Uhlu Lwamanani Ashibhile lwe-2m Conversion V24 - E1-2FE interface Converter JHA-CE1fF2p (I-lsolation ebonakalayo) - Imininingwane ye-JHA:
I-E1-2FE interface ConverterI-JHA-CE1fF2p
(Ukukhululeka ngokomzimba)
Uhlolojikelele
Lesi siguquli esibonakalayo sisekelwe ku-FPGA. I-Multiplex 10/100Base-T Ethernet 2Channel interface kuya ku-E1 interface ukuze inikeze abasebenzisi ukufinyelela kwe-Ethernet ngenani lika-1984K. Isetshenziswa kakhulu eminyangweni yezezimali, yezokuphepha kanye nezokuphepha okudingeka ihlinzekwe ngamanethiwekhi amabili ahlukene, futhi kokubili kunethiwekhi ebonakalayo ingahlukaniswa ngokuphelele. Isibonelo, inethiwekhi yebhizinisi yesistimu yezezimali, inethiwekhi yehhovisi yangaphakathi kanye nenethiwekhi yebhizinisi ayikwazi ukuxhunywa ndawonye. Lesi multiplexer esibonakalayo singayixazulula le nkinga.
Isithombe Somkhiqizo
Uhlobo Oluncane
Izici
- Ngokusekelwe ku-IC self-copyright
- I-E1 isekela noma iyiphi isethi yesikhathi, izinga lingu-64K-2048K
- Ingabona ukuqapha nokulawula imishini ekude, idatha yokuphatha ye-OAM ayizange ithathe isikhathi somsebenzisi futhi ilondoloze umkhawulokudonsa we-E1
- Yiba nomsebenzi we-E1 interface loop back check, gwema isiguquli siphahlazekile ngenxa ye-interface loop return; Yiba nesikhombi lapho idivayisi icishiwe noma
Umugqa we-E1 uphukile noma ulahlekelwe isignali;
- Ingabona ukudluliswa kwedatha ye-2Channel Ethernet ngamasekhethi angu-1 E1
- Ikheli le-Inter-set eliguqukayo le-Ethernet MAC (4,096) elinomsebenzi wokuhlunga uhlaka lwedatha yendawo
- Isilinganiso se-2Channel Ethernet singu-1984Kbps, setha izinga lesiteshi sokuqala, isilinganiso sesiteshi sesibili se-Ethernet isilinganiso sokunikezwa okuzenzakalelayo
- Idivayisi yasendaweni ingaphoqa ukuthi izinga ledivayisi elikude liyilandele
- Yiba nomsebenzi we-E1 interface loop back check, gwema isiguquli siphahlazekile ngenxa ye-interface loop return;
- Ingasetha umugqa we-E1 ukuthi ungathumeli isignali ye-LINK kusixhumi esibonakalayo se-Ethernet ngenkathi umugqa we-E1 uphukile;
- Isixhumi esibonakalayo se-Ethernet sisekela amafreyimu we-jumbo (2036 Bytes)
- Isixhumi esibonakalayo se-Ethernet sisekela i-10M/100M, Ukuxoxisana okuzenzakalelayo okuyingxenye/okugcwele okuyi-duplex kanye ne-AUTO-MDIX (umugqa oweqa futhi umugqa oqondile okwazi ukuzivumelanisa nezimo)
- Yiba nomsebenzi wokuzisetha kabusha we-Ethernet, okokusebenza ngeke kufe
- Nikeza izinhlobo zewashi ezi-2: Iwashi eliyinhloko le-E1 kanye newashi lomugqa we-E1;
- Iba ne-Loop Back Mode emithathu: i-E1 interface Loop Back (ANA),Isixhumi esibonakalayo se-Ethernet Loop Back(DIG),Yala isixhumi esibonakalayo se-Ethernet esikude Loop Back(REM)
- Nikeza ama-impedances angu-2: 75 Ohm ukungalingani kanye nebhalansi engu-120 Ohm;
- Qaphela ukuqapha izinga lokushisa lemishini ekude kanye ne-voltage emishinini yasendaweni;
- Uhlobo lwerakhi Ukusekela Ukuphathwa Kwenethiwekhi ye-SNMP;
Amapharamitha
♦E1 Interface
I-Interface Standard: thobela umthetho olandelwayo G.703;
Isilinganiso sokusebenzisana: n*64Kbps±50ppm;
Ikhodi Yesixhumanisi: HDB3;
Ukuphazamiseka kwe-E1: 75Ω (ukungalingani), 120Ω (ibhalansi);
Ukubekezelela i-Jitter: Ngokuhambisana nephrothokholi G.742 kanye ne-G.823
Ukunakwa okuvunyelwe: 0~6dBm
♦I-Ethernet interface(10/100M)
Isilinganiso sokusebenzisana: 10/100 Mbps, uhhafu/okugcwele kwe-duplex-negotiation
I-Interface Standard: Ihambisana ne-IEEE 802.3, IEEE 802.1Q (VLAN)
Amandla wekheli le-MAC: 4096
Isixhumi: RJ45, isekela i-Auto-MDIX
♦Indawo yokusebenza
Izinga lokushisa lokusebenza: -10°C ~ 50°C
Umswakamo osebenzayo: 5% ~ 95% (akukho condensation)
Izinga lokushisa lesitoreji: -40°C ~ 80°C
Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa)
Imininingwane
Imodeli | Inombolo Yemodeli: JHA-CE1fF2p |
Incazelo Esebenzayo | Ukudluliselwa kwe-2FE ngaphezulu kwesiteshi esingu-1 esifakwe uzimele E1,I-ethernet isekela I-Physical Lsolation. |
Incazelo Yembobo | Isixhumi esibonakalayo esisodwa se-E1;2*FE Interface |
Amandla | Ukunikezwa kwamandla: AC180V ~ 260V;I-DC -48V;I-DC +24VUkusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi womkhiqizo: 216X140X31mm (WXDXH) |
Isisindo | 1.3KG/isiqephu |
Isicelo
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Izakhiwo zethu ezihlomele kahle kanye nokulawulwa kwekhwalithi enhle okuhle kuzo zonke izigaba zokukhiqiza kusenza sikwazi ukuqinisekisa ukugculiseka okuphelele komthengi ngenani Elishibhile Uhlu lwe-2m Conversion V24 - E1-2FE interface Converter JHA-CE1fF2p (i-Physical lsolation) - JHA , Umkhiqizo uzohlinzeka ku- emhlabeni wonke, njengalokhu: Austria, San Francisco, Nepal, Sihlose ukwakha uhlobo oludumile olungathonya okuthile iqembu labantu futhi akhanyise umhlaba wonke. Sifuna abasebenzi bethu babone ukuzethemba, bese bethola inkululeko yezezimali, ekugcineni bathole isikhathi nenkululeko engokomoya. Asigxili ekutheni ingakanani ingcebo esingayenza, kunalokho sihlose ukuthola isithunzi esiphezulu futhi saziwe ngemikhiqizo yethu. Ngenxa yalokho, injabulo yethu itholakala ekwanelisekeni kwamakhasimende ethu kunokuba ingakanani imali esiyiholayo. Ithimba lethu lizokwenzela njalo.
Ngu-Kevin Ellyson wase-Cyprus - 2017.10.27 12:12
Abaphathi banombono, banombono wokuzuzisana, ukuthuthuka okuqhubekayo kanye nokusha, sinengxoxo emnandi kanye Nokubambisana.
NguJulia ovela eJeddah - 2018.02.21 12:14