Intengo ephansi ye-Rs232 Rs422 Rs485 Interface Converter - Isixhumi esibonakalayo esinozimele we-E1-4FE Isiguquli se-JHA-CE1fF4 – JHA
Intengo ephansi ye-Rs232 Rs422 Rs485 Interface Converter - Isixhumi esibonakalayo esinozimele E1-4FE Isiguquli se-JHA-CE1fF4 – Imininingwane ye-JHA:
Isiguquli esibonakalayo se-E1-4FE esizimeleI-JHA-CE1fF4
Uhlolojikelele
Isiguquli esibonakalayo se-E1-4ETH sisekelwe ku-FPGA. Idivayisi ihlinzeka ngoshintsho phakathi kwe-ITU-T G.703 (E1) isixhumi esibonakalayo se-E1 enozimele kanye nesixhumi esibonakalayo esingu-10/100Base-T. Yibhuloho le-Ethernet lebanga elide elinamandla, elikwazi ukuzivumelanisa nalo. Umkhiqizo mncane futhi ubiza kancane. Isetshenziswa kabanzi ekuxhumeni phakathi kwe-WAN ne-LAN, ukuqapha, njll
Isithombe Somkhiqizo
Uhlobo Oluncane
Izici
- Ngokusekelwe ku-IC ye-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;
- 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 (1916 Bytes);
- I-4Channel 10M/100M Ethernet interface ingahlukanisana ukuze ibone ukuxhumana ngokuzimela;
- Isixhumi esibonakalayo se-Ethernet sisekela i-10M/100M, Ukuxoxisana okuzenzakalelayo kwesigamu/okugcwele okuyi-duplex kanye ne-AUTO-MDIX (umugqa oweqa futhi umugqa oqondile okwazi ukuzivumelanisa nezimo);
- 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)
- Yiba nomsebenzi wokuhlola ikhodi okungahleliwe mbumbulu, ukufakwa kalula nokugcinwa;
- Nikeza ama-impedances angu-2: 75 Ohm ukungalingani kanye nebhalansi engu-120 Ohm;
- Yiba nomsebenzi wokuzisetha kabusha we-Ethernet, okokusebenza ngeke kufe
- Isixhumi esibonakalayo se-Ethernet sisekela izinto zokubala zokwamukela nokudlulisa ifremu, ithola izinto zokubala zefreyimu ezingalungile.Isixhumi esibonakalayo se-E1 sisekela izinto zokubala zokwamukela uhlaka olungalungile;
- Qaphela ukuqapha izinga lokushisa lemishini ekude kanye ne-voltage emishinini yasendaweni;
- Ukusekela Ukuphathwa Kwenethiwekhi ye-SNMP;
- Ingakha isakhiwo: I-Ethernet E1 Bridge(A)----E1 I-Optical Fiber Modemu(B)----Imodemu ye-Ethernet Optical Fiber (C)
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: Ngokuvumelana 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 ukufingqa)
Izinga lokushisa lesitoreji: -40°C ~ 80°C
Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa)
Imininingwane
Imodeli | Inombolo Yemodeli: JHA-CE1fF4 |
Incazelo Esebenzayo | 1channel enozimele E1 – 4FE isikhombimsebenzisi esibonakalayo,Ngomsebenzi wokuthola i-loopback ye-E1 |
Incazelo Yembobo | Isixhumi esibonakalayo esisodwa se-E1;4*FE Interface |
Amandla | Ukunikezwa kwamandla: AC180V ~ 260V;I-DC -48V;I-DC +24VUkusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi womkhiqizo: 216X140X31mm (WXDXH) |
Isisindo | 1.1KG |
Isicelo
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Sihlala sinamathela kumgomo othi Quality First, Prestige Supreme. Sizibophezele ngokugcwele ekuhlinzekeni amakhasimende ethu ngemikhiqizo enenani elincintisanayo, ukulethwa okusheshayo kanye nenkonzo yobungcweti ngentengo ephansi yama-Rs232 Rs422 Rs422 Rs485 Interface Converter - I-Framed E1-4FE interface Converter JHA-CE1fF4 – JHA , Umkhiqizo uzophakela umhlaba wonke. , njenge: venezuela, Latvia, Iceland, Ngokuqamba okusha okuqhubekayo, sizokwethula izinto ezibaluleke kakhulu nezinsizakalo, futhi faka isandla ekuthuthukisweni kwemboni yezimoto kuleli naphesheya. Bobabili abathengisi basekhaya nabangaphandle bamukelekile ngokuqinile ukuthi bahlanganyele nathi ukuze sikhule ndawonye.
Ngu-Alice waseQatar - 2017.09.30 16:36
Lona umphakeli waseShayina ochwepheshe kakhulu futhi othembekile, kusukela manje kuqhubeke sathandana nabakhi baseShayina.
Ngu-Nina wase-Chile - 2018.06.09 12:42