I-Chinese wholesale Interface Converter Rs485 - I-Frame E1-4FE isikhombimsebenzisi sokuguqulela JHA-CE1fF4 - JHA
I-China wholesale Interface Converter Rs485 - Isixhumi esibonakalayo esinefreyimu ye-E1-4FE I-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 okokusebenza okukude, 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 ingahlukanisa ukuze ibone ukuxhumana ngokuzimela;
- I-Ethernet interface isekela i-10M/100M, isigamu/egcwele i-duplex Auto-Negotiation kanye ne-AUTO-MDIX (umugqa oweqe 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:
Ukuze siqhubeke sithuthukisa indlela yokuphatha ngenxa yomthetho wakho wokuthi ngobuqotho, ukholo olukhulu kanye nezinga eliphezulu kuyisisekelo sokuthuthukiswa kwenkampani, sithatha kabanzi ingqikithi yokuthengiswa okufanayo emazweni omhlaba, futhi sakha izinto ezintsha ngokuqhubekayo ukuze sihlangabezane nezidingo zamakhasimende eChina. wholesale Interface Converter Rs485 - Uhlaka lwe-E1-4FE isikhombimsebenzisi esibonakalayo JHA-CE1fF4 – JHA , Umkhiqizo uzophakela kuwo wonke umhlaba, njengalokhu: Ukraine, Jamaica, Guatemala, Ngokusekelwe konjiniyela abanolwazi, wonke ama-oda asuselwa kumdwebo noma amasampula- ukucubungula okusekelwe kwamukelekile. Sizuze idumela elihle lenkonzo yamakhasimende evelele phakathi kwamakhasimende ethu aphesheya. Sizoqhubeka nokuzama ukukunikeza imikhiqizo yekhwalithi enhle kanye nenkonzo yenhliziyo yonke. Sibheke ngabomvu ukukusiza.
Ngu-Matthew Tobias wase-Portugal - 2017.05.21 12:31
Izinga lemikhiqizo lihle kakhulu, ikakhulukazi emininingwaneni, kuyabonakala ukuthi inkampani isebenza ngokuzimisela ukwanelisa intshisekelo yekhasimende, umphakeli omuhle.
Ngu-Lynn wase-Dominica - 2018.04.25 16:46