Kutanthauzira kwakukulu kwa Rs485 Converter - Co-Directional 64K Converter JHA-CE1tV1 - JHA
Kutanthauzira kwakukulu kwa Rs485 Converter - Co-Directional 64K Converter JHA-CE1tV1 - JHA Tsatanetsatane:
Co-Directional 64K-V.35 ConverterJHA-CE1tV1
Mwachidule
Mawonekedwe a G.703 (Co-Directional G.703) amagawaniza kuzungulira kwa 64Kbps mu magawo anayi a mayunitsi, amagwiritsa ntchito "0101" kuyimira "0", "1100" kuyimira "1". Mwa kusintha kusintha kwa polarity ya block yoyandikana, ma signature a binary amasintha ma sign atatu. Pagulu lililonse lachisanu ndi chitatu linawononga chipika cha polarity alternating, motero kufalitsa chizindikiro cha 8KHz. Potengera zomwe zili pamwambapa, chizindikiro cha G.703 chogwirizana ndi 64Kbps chitha kutumiza chizindikiro chanthawi ya 64KHz ndi 8KHz ndi 64KHz ndi chizindikiro cha data cha 64Kbit/s mbali imodzi yokhala ndi mzere wokhazikika.
64k-V.35 / V.24 mawonekedwe Converter amapereka ITU-T co-64K G.703 muyezo E1 mawonekedwe ndi muyezo V.35 kutembenuka mawonekedwe pakati pa wosanjikiza thupi / V.24. Network kuti apereke kulumikizana kotetezeka pakati pa zida zamitundu yosiyanasiyana, kulumikizana kopanda msoko. Chigawo cha Equipment E1 chimagwiranso ntchito pazida zotumizira zomwe zilipo, komanso kufunikira kotumiza deta kupita ku V35 / V24 kokha kutumizidwa pamwambowu, mawonekedwe a mawonekedwe a data ndi DCE, okhala ndi DTE kapena DCE polumikizira.
Chithunzi cha malonda
Mtundu wa Mini
Mawonekedwe
- Kutengera IC-copyright;
- Perekani mitundu ya wotchi ya 2: Co-Directional G.703 master clock ndi G.703 line clock;
- Khalani ndi njira ziwiri za Loop Back: G.703 mawonekedwe Loop Back , V.35 mawonekedwe Loop Back;
- Khalani ndi pseudo mwachisawawa kuyesa code ntchito, yosavuta kukhazikitsa;
- Thandizani 120 Ohm bwino;
- V.35 mawonekedwe amathandiza otentha pulagi;
- Perekani mitundu ya wotchi 3: Wotchi yamkati, wotchi yakunja, wotchi ya E1;
- AC 220V, DC-48V, DC+24V, DC Mphamvu ndi Polarity-Free.
Parameters
♦Co-Directional G.703 Interface
Chiyanjanitso Standard: kutsatira ndondomeko ITU-T G.703;
Chiyanjanitso Rate: 64Kbps ± 50ppm;
E1 Impedans: 120Ω (chokwanira);
Kulekerera kwa Jitter: Mogwirizana ndi protocol G.742 ndi G.823
Kutalika Kwambiri Kutumiza: mpaka 500m
♦V.35/V.24 mawonekedwe
Interface Rate: 64Kbps
Chiyanjanitso Standard: Yogwirizana ndi V.35 / V.24 muyezo
Cholumikizira: DB25
Njira Yolumikizira: DCE
Mtundu wa Wotchi: G.703 wotchi yamkati, wotchi yakunja
♦Malo ogwirira ntchito
Kutentha kwa ntchito: -10°C ~ 50°C
Chinyezi chogwira ntchito: 5% ~ 95% (palibe condensation)
Kutentha kosungira: -40°C ~ 80°C
Kusungirako Chinyezi: 5% ~ 95% (palibe condensation)
Zofotokozera
Chitsanzo | Nambala ya Model: JHA-CE1tV1 |
Kufotokozera Kwantchito | Co-Directional 64K-V.35 Converter, V.35 mlingo 64K |
Kufotokozera kwa Port | Malo amodzi a Co-Directional 64K, mawonekedwe amodzi a V.35 |
Mphamvu | Mphamvu yamagetsi: AC180V ~ 260V;DC -48V;DC +24VKugwiritsa ntchito mphamvu: ≤10W |
Dimension | Kukula kwa malonda: 216X140X31mm (WXDXH) |
Kulemera | 1.2KG |
Kugwiritsa ntchito
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Ndi njira yabwino kwambiri yopititsira patsogolo malonda athu ndi kukonza. Ntchito yathu iyenera kukhala kupanga zinthu zongoganiza zokhala ndi chidziwitso chabwino kwambiri cha Kutanthauzira Kwapamwamba Rs485 Converter - Co-Directional 64K Converter JHA-CE1tV1 - JHA , Zogulitsa zidzaperekedwa kudziko lonse lapansi, monga: Benin, Ecuador, Kenya, Ndi mzimu wapamwamba kwambiri ndi moyo wa kampani yathu; mbiri yabwino ndi muzu wathu, ife moona mtima kugwirizana ndi makasitomala kunyumba ndi kunja ndi chiyembekezo kumanga ubale wabwino ndi inu.
Wolemba Dominic waku Israel - 2017.08.21 14:13
Wogulitsayo ndi katswiri komanso wodalirika, wachikondi komanso waulemu, tinali ndi zokambirana zosangalatsa ndipo palibe zolepheretsa chinenero pakulankhulana.
Wolemba Jonathan waku Benin - 2017.01.28 19:59