Farashin Jumla na 2019 Rs232 Zuwa Ethernet - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 - JHA
Farashin Jumla na 2019 Rs232 Zuwa Ethernet - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 - JHA Dalla-dalla:
Hanyar haɗin gwiwa 64K-RS232/422/485 Mai juyawa JHA-CE1tD1/R1/Q1
Dubawa
The G.703 (Co-Directional G.703) dubawa raba 64Kbps sake zagayowar zuwa 4 raka'a tazara, shi yana amfani da"0101" wakiltar "0", "1100" wakiltar "1" . Ta hanyar musanya polarity na canji na toshe kusa, siginonin binary suna canza sigina mai mataki uku. A cikin kowane rukuni na 8th an lalata shingen madaidaicin polarity, ta haka don watsa siginar lokacin 8KHz. Ta hanyar coding na sama, G.703 co-directional 64Kbps siginar zai iya cimma nasarar watsa siginar lokaci na 64KHz da 8KHz da 64KHz da siginar bayanai na 64Kbit/s a cikin wannan hanya tare da madaidaicin layi guda biyu.
64k-RS232/422 / 485 mai canzawa yana samar da ITU-T co-64K G.703 daidaitaccen E1 dubawa da daidaitattun RS232 / 422/485 hira tsakanin Layer na jiki. Cibiyar sadarwa don samar da amintattun sadarwa tsakanin na'urori na musaya daban-daban, haɗin kai maras kyau. Ya dace da kayan aikin watsawa E1 ramummuka na tashar tashar akwai, da kayan aikin da ake buƙata don canja wurin bayanai da lokatai RS232/422/485 kawai.
Hoton samfur
Nau'in Mini
Siffofin
- Dangane da hakkin mallaka na IC
- Samar da nau'ikan agogo 2: Co-Directional G.703 babban agogo da agogon layin G.703;
- Samar da ayyuka guda biyu na madauki, wato G.703 na madauki na gida, RS232 / 422/485 daga madauki na gida.
- Aikin gwajin lambar bazuwar-bazuwar, yana kawo babban dacewa ga shigarwa da ƙaddamar da kayan aiki
- Ƙungiyar haɗin gwiwar 64K G.703 tana goyan bayan 120Ω daidaitaccen rashin daidaituwa;
- AC 220V, DC -48V, DC + 24V ikon Zabi, DC samar da wutar lantarki babu tabbatacce kuma korau maki;
Ma'auni
♦Interface G.703 Co-Directoral
Matsayin Interface: bi ka'idar ITU-T G.703;
Matsakaicin Matsayi: 64Kbps± 50ppm;
E1 Impedance: 120Ω (ma'auni);
Haƙuri na Jitter: Bisa ga yarjejeniya G.742 da G.823
Matsakaicin Nisan Watsawa: har zuwa 500m
♦ Ethernet dubawa (10/100M)
Matsakaicin mu'amala: 10/100 Mbps, rabi/cikakken shawarwari na atomatik duplex
Ma'auni na Interface: Mai jituwa tare da IEEE 802.3, IEEE 802.1Q (VLAN)
Ikon adireshin MAC: 4096
Mai haɗawa: RJ45, goyan bayan Auto-MDIX
♦ Yanayin aiki
Zafin aiki: -10°C ~ 50°C
Humidity na Aiki: 5% ~ 95 % (babu ruwa)
Adana zafin jiki: -40°C ~ 80°C
Humidity na Ajiye: 5% ~ 95 % (babu tari)
Ƙayyadaddun bayanai
Samfura | Lambar Samfura: JHA-CE1tD1/R1/Q1 |
Bayanin Aiki | Mai Rarraba 64K-RS232/422/485 Mai Canjawa, Matsayin Serial Port 0-14.4K |
Bayanin tashar jiragen ruwa | 1 Co-directional 64K musaya, bayanai guda ɗaya (RS232 / RS485 / RS422) |
Ƙarfi | Wutar lantarki: AC180 ~ 260V;DC - 48V;DC +24VAmfanin wutar lantarki: ≤10W |
Girma | Girman samfur: 216X140X31mm (WXDXH) |
Nauyi | 1.2KG |
Aikace-aikace
Hotuna dalla-dalla samfurin:
Jagoran Samfuri masu dangantaka:
Kowane memba daga mu high dace tallace-tallace tawagar darajar abokan ciniki' bukatun da kasuwanci sadarwa ga 2019 wholesale farashin Rs232 To Ethernet - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA , The samfurin zai wadata ga kowa da kowa. a duk duniya, kamar: Myanmar, Lesotho, Zurich, Mun sami fiye da shekaru 10 gogewar samarwa da fitarwa. kasuwanci. Kullum muna haɓakawa da ƙira nau'ikan abubuwa na almara don saduwa da buƙatun kasuwa kuma muna taimaka wa baƙi ci gaba da sabunta kayanmu. Mun kasance ƙwararrun masana'anta da masu fitarwa a China. Duk inda kuke, ku tabbata kun kasance tare da mu, kuma tare zamu tsara kyakkyawar makoma a fagen kasuwancin ku!
Daga Janice daga Montpellier - 2017.01.28 19:59
High Quality, High Ingat, m da Mutunci, daraja samun dogon lokacin da hadin gwiwa! Sa ido ga hadin kai na gaba!
Daga Elaine daga Bangladesh - 2018.02.04 14:13