Babban ma'anar Canjin Rs485 - Mai Rarraba 64K JHA-CE1tV1 - JHA

Co-Directional 64K-V.35 ConverterJHA-CE1tV1

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 hanya guda tare da madaidaicin layi guda biyu.
64k-V.35 / V.24 dubawa Converter samar ITU-T co-64K G.703 misali E1 dubawa da kuma daidaitattun V.35 hira dubawa tsakanin jiki Layer / V.24. Cibiyar sadarwa don samar da amintattun sadarwa tsakanin na'urori na musaya daban-daban, haɗin kai maras kyau. Sashen tashar E1 kayan aiki ya shafi ramummuka na kayan aikin watsawa, da buƙatar canja wurin bayanai zuwa kuma V35/V24 kawai fitarwa na taron, yanayin keɓancewar bayanai shine DCE, tare da docking na na'urar DTE ko DCE.

Hoton samfur

                         Nau'in Mini

Siffofin

• Dangane da haƙƙin mallaka na IC;
• Samar da nau'ikan agogo 2: Co-Directional G.703 babban agogo da agogon layin G.703;
• Yi Yanayin Madauki guda biyu: G.703 dubawa Madauki Baya, V.35 Madauki Madauki Baya;
• Yi aikin gwajin lambar bazuwar bazuwar, mai sauƙin shigarwa;
• Taimakawa ma'aunin 120 Ohm;
• V.35 dubawa yana goyan bayan zafi-toshe;
• Samar da nau'ikan agogo 3: agogon ciki, agogon waje, agogon layin E1;
• AC 220V, DC-48V, DC+24V, DC Power da Polarity-Free.

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

♦V.35/V.24 dubawa

Adadin mu'amala: 64Kbps
Matsayin Interface: Mai jituwa tare da daidaitattun V.35/V.24

Saukewa: DB25

Yanayin Haɗa: DCE

Nau'in agogo: G.703 agogon ciki, agogon waje

♦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

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