I-OEM Factory ye-Usb To Rs485 Interface Converter - Co-Directional 64K Converter JHA-CE1tV1 - JHA
I-OEM Factory ye-Usb To Rs485 Interface Converter - Co-Directional 64K Converter JHA-CE1tV1 – JHA Imininingwane:
I-Co-Directional 64K-V.35 ConverterI-JHA-CE1tV1
Uhlolojikelele
Isixhumi esibonakalayo se-G.703 (Co-Directional G.703) sihlukanisa umjikelezo ongu-64Kbps ube yizikhawu zamayunithi angu-4, sisebenzisa okuthi “0101” simele u-“0”, “1100” simele “1″. Ngokushintshanisa i-polarity yebhulokhi eseduze, amasignali kanambambili aguqula amasignali anamazinga amathathu. Kulelo nalelo qembu lesi-8 libhubhise ibhulokhi ye-polarity eshintshanayo, ngaleyo ndlela ukudlulisa isignali yesikhathi engu-8KHz. Ngombhalo wekhodi ongenhla, isignali ye-G.703 ye-co-directional 64Kbps ingafinyelela ukudlulisa isignali yesikhathi engu-64KHz no-8KHz kanye no-64KHz kanye nesignali yedatha engu-64Kbit/s ohlangothini olufanayo nolayini olinganiselayo.
I-64k-V.35 / V.24 isiguquli esibonakalayo sihlinzeka nge-ITU-T co-64K G.703 isixhumi esibonakalayo se-E1 esijwayelekile kanye nesixhumi esibonakalayo esivamile sokuguqula i-V.35 phakathi kwesendlalelo esibonakalayo / V.24. Inethiwekhi yokuhlinzeka ngokuxhumana okuvikelekile phakathi kwamadivayisi ezindawo zokusebenzela ezahlukahlukene, ukuxhumana okungenamthungo. Isigaba sesiteshi se-E1 sisebenza ezikhaleni zemishini yokudlulisa ezitholakalayo, kanye nesidingo sokudlulisa idatha kanye nokuthekelisa kuphela kwe-V35 / V24 yalesi senzakalo, imodi yokusebenzelana kwedatha yi-DCE, enedocking ye-DTE noma ye-DCE.
Isithombe Somkhiqizo
Uhlobo Oluncane
Izici
- Ngokusekelwe ku-self-copyright IC;
- Nikeza izinhlobo zamawashi ezi-2: Iwashi eliyinhloko le-Co-Directional G.703 kanye newashi lomugqa we-G.703;
- Iba ne-Loop Back Mode emibili: G.703 interface Loop Back , V.35 interface Loop Back;
- Yiba nomsebenzi wokuhlola ikhodi okungahleliwe mbumbulu, kulula ukuwufaka;
- Ukusekela ibhalansi ye-120 Ohm;
- Isixhumi esibonakalayo se-V.35 sisekela ipulaki eshisayo;
- Nikeza izinhlobo zamawashi ezi-3: Iwashi langaphakathi, iwashi langaphandle, iwashi lomugqa we-E1;
- I-AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free.
Amapharamitha
♦I-Co-Directional G.703 Interface
I-Interface Standard: hambisana nephrothokholi ye-ITU-T G.703;
Isilinganiso sokusebenzisana: 64Kbps±50ppm;
Ukuphazamiseka kwe-E1: 120Ω (ibhalansi);
Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi G.742 kanye ne-G.823
Ibanga eliphezulu Lokudlulisa: kufika ku-500m
♦V.35/V.24 interface
Izinga le-interface: 64Kbps
I-Interface Standard: Ihambisana ne-V.35/V.24 ejwayelekile
Isixhumi: DB25
Imodi yokuxhuma: DCE
Uhlobo Lwewashi: G.703 iwashi langaphakathi, iwashi langaphandle
♦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-CE1tV1 |
Incazelo Esebenzayo | I-Co-Directional 64K-V.35 Converter, izinga le-V.35 elingu-64K |
Incazelo Yembobo | Indawo eyodwa ye-Co-Directional 64K, isixhumi esibonakalayo esisodwa se-V.35 |
Amandla | Ukunikezwa kwamandla: AC180V ~ 260V;I-DC -48V;I-DC +24VUkusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi womkhiqizo: 216X140X31mm (WXDXH) |
Isisindo | 1.2KG |
Isicelo
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Siqinisekile ukuthi ngemizamo ehlanganyelwe, ibhizinisi phakathi kwethu lizosilethela izinzuzo ezifanayo. Siyakwazi ukukuqinisekisa ngemikhiqizo yekhwalithi ephezulu kanye nenani lokuncintisana le-OEM Factory ye-Usb To Rs485 Interface Converter - Co-Directional 64K Converter JHA-CE1tV1 – JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Czech republic, Madagascar , Belize, Ngabasebenzi abafundile kahle, abasungula izinto ezintsha nabanomdlandla, sinesibopho sazo zonke izici zocwaningo, ukuklama, ukukhiqiza, ukuthengisa nokusabalalisa. Ngokutadisha nokuthuthukisa amasu amasha, asilandeli nje kuphela kodwa futhi sihola imboni yezemfashini. Silalela ngokucophelela impendulo evela kumakhasimende ethu futhi sinikeza izimpendulo ezisheshayo. Uzozizwa ngokushesha isevisi yethu yobungcweti kanye nokunaka.
NguGladys waseNorway - 2018.10.09 19:07
Izimpahla ziphelele kakhulu futhi umphathi wezokuthengisa wenkampani ufudumele, sizoza kule nkampani ukuze sithenge ngokuzayo.
Ngu-Kama wase-United States - 2018.02.21 12:14