Ubonelelo lwe-OEM Rs485 kwi-Usb Converter-Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1-JHA
Ubonelelo lwe-OEM Rs485 kwi-Usb Converter-Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA Iinkcukacha:
Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1
Isishwankathelo
I-G.703 (Co-Directional G.703) i-interface yahlula umjikelezo we-64Kbps kwiiyunithi ezi-4, isebenzisa "0101" imele "0", "1100" imele "1". Ngokutshintshisa i-polarity yenguqu yebhloko ekufutshane, imiqondiso yokubini iguqula imiqondiso yemigangatho emithathu. Kwiqela ngalinye lesi-8 litshabalalise ibhloko ye-polarity etshintshanayo, ngaloo ndlela ukuhambisa uphawu lwexesha lwe-8KHz. Ngekhowudi engentla, i-G.703 i-co-directional ye-64Kbps isignali inokufezekisa ukuhambisa uphawu lwexesha le-64KHz kunye ne-8KHz kunye ne-64KHz kunye nedatha yedatha ye-64Kbit / s kwicala elifanayo kunye nomgca we-balanced.
I-64k-RS232/422 / 485 i-interface converter ibonelela nge-ITU-T co-64K G.703 ujongano oluqhelekileyo lwe-E1 kunye nomgangatho wokuguqulwa kwe-RS232 / 422/485 phakathi komgangatho womzimba. Inethiwekhi ukubonelela ngonxibelelwano olukhuselekileyo phakathi kwezixhobo zojongano ezahlukeneyo, unxibelelwano olungenamthungo. Ifanelekile kwisixhobo sothumelo lwe-E1 indawo yokubeka itshaneli ekhoyo, kunye nezixhobo ezifunekayo ukudlulisa idatha kunye nezihlandlo zokuphuma kuphela ze-RS232 / 422/485.
Ifoto yeMveliso
Uhlobo oluncinci
Iimbonakalo
- Ngokusekwe kwi-self-copyright IC
- Ukubonelela ngeentlobo zewotshi ezi-2: I-Co-Directional G.703 master clock kunye ne-G.703 yomgca wewotshi;
- Ukubonelela ngemisebenzi emibini ye-loopback, eyile G.703 yelophu yendawo, RS232 / 422/485 ukusuka kwiluphu yendawo.
- Umsebenzi wokuvavanya ikhowudi ye-Pseudo-random, ukuzisa lula kakhulu ukufakela kunye nokugunyaziswa kwezixhobo
- I-co-directional 64K G.703 ixhasa i-120Ω impedance elinganayo;
- AC 220V, DC -48V, DC + 24V amandla Optional ,DC unikezelo lwamandla akukho manqaku positive kunye ezimbi;
Iiparamitha
♦Co-Directional G.703 Interface
uMgangatho weNdibaniselwano: thobela iprotocol ye-ITU-T G.703;
Ireyithi yeNdibaniselwano: 64Kbps±50ppm;
I-E1 Impedance: 120Ω (ibhalansi);
Ukunyamezela kweJitter: Ngokuhambelana neprotocol G.742 kunye ne-G.823
Ubuninzi boMgama woThutho: ukuya kuthi ga kwi-500m
♦ Ujongano lwe-Ethernet (10/100M)
Ireyithi yokunxibelelana: 10/100 Mbps, isiqingatha/i-duplex epheleleyo-thethwano oluzenzekelayo
I-Interface Standard: Iyahambelana ne-IEEE 802.3, IEEE 802.1Q (VLAN)
Isakhono sedilesi ye-MAC: 4096
Isidibanisi: RJ45, inkxaso ye-Auto-MDIX
♦ Indawo yokusebenza
Ubushushu bokusebenza: -10°C ~ 50°C
Ukufuma okuSebenzayo: 5% ~ 95 % (akukho ukujiya)
Ubushushu bokugcina: -40°C ~ 80°C
Ukufuma kokuGcina: 5% ~ 95 % (akukho ukujiya)
Iinkcukacha
Umzekelo | Inombolo yoMfanekiso:JHA-CE1tD1/R1/Q1 |
Inkcazo esebenzayo | Co-Directional 64K-RS232/422/485 Converter, Uthotho port rate 0-14.4K |
Inkcazo yePort | I-1 Co-Directional 64K ujongano, ujongano lwedatha enye (RS232 / RS485 / RS422) |
Amandla | Ubonelelo lwamandla: AC180V ~ 260V;DC –48V;I-DC +24VUkusetyenziswa kwamandla: ≤10W |
Ubungakanani | Ubungakanani boMveliso: 216X140X31mm (WXDXH) |
Ubunzima | 1.2KG |
Isicelo
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Siye sanebhongo ngokufumana ulwaneliseko oluphezulu lwabathengi kunye nokwamkelwa okubanzi ngenxa yokuzingisa kwethu ukufuna umgangatho ophezulu zombini kwimveliso okanye kwinkonzo kunye nenkonzo ye-OEM Supply Rs485 To Usb Converter-Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/ R1 / Q1 - JHA , Imveliso iya kubonelela kuwo wonke umhlaba, njenge: Cologne, Liberia, Thailand, Ngokusekelwe kwi umgaqo okhokelayo womgangatho ngundoqo kuphuhliso, sihlala sizama ukudlula oko kulindelwe ngabathengi bethu. Ngaloo ndlela, simema ngokunyanisekileyo zonke iinkampani ezinomdla ukuba ziqhagamshelane nathi kwintsebenziswano yexesha elizayo, Samkela abathengi abadala nabatsha ukuba babambane ngezandla kunye ukuhlola nokuphuhlisa; Ukuze ufumane inkcazelo engakumbi, nceda uzive ukhululekile ukuqhagamshelana nathi. Enkosi. Izixhobo ezikumgangatho ophezulu, ulawulo olungqongqo lwekhwalithi, inkonzo yokuqhelaniswa nabathengi, isishwankathelo senyathelo kunye nokuphuculwa kweziphene kunye namava amaninzi oshishino kusenza siqinisekise ukwaneliseka kwabathengi kunye nodumo oluthe, ngokubuyisela, lusizisela ii-odolo ezininzi kunye neenzuzo. Ukuba unomdla kuyo nayiphi na imveliso yethu, nceda uzive ukhululekile ukuba uqhagamshelane nathi. Umbuzo okanye utyelelo kwinkampani yethu wamkelekile ngokufudumeleyo. Sithemba ngokunyanisekileyo ukuqala win-win kunye nentsebenziswano friendly nawe. Ungabona iinkcukacha ezininzi kwiwebhusayithi yethu.
NguRiva ovela e-Ecuador - 2017.08.18 18:38
Umgangatho weemveliso ulungile kakhulu, ngakumbi kwiinkcukacha, unokubonwa ukuba inkampani isebenza ngokukhutheleyo ukwanelisa umdla womthengi, umthengisi olungileyo.
NguChris waseRomania - 2017.08.28 16:02