2019 Wapamwamba kwambiri Rs232 mpaka Rs485 - Co-Directional 64K Converter JHA-CE1tV1 - JHA
2019 Ubwino Wapamwamba Rs232 Mpaka Rs485 - Co-Directional 64K Converter JHA-CE1tV1 - Tsatanetsatane wa JHA:
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:
Timapereka mphamvu zabwino pakukula kwapamwamba komanso kupita patsogolo, kugulitsa, ndalama ndi kutsatsa kwapaintaneti ndikugwira ntchito kwa 2019 Ubwino Wapamwamba Rs232 Mpaka Rs485 - Co-Directional 64K Converter JHA-CE1tV1 - JHA , Zogulitsazi zizipereka padziko lonse lapansi, monga : azerbaijan, Sacramento, Portugal, Kampani yathu, nthawi zonse imayang'ana khalidwe ngati maziko a kampani, kufunafuna chitukuko kudzera mu kudalirika kwakukulu, kutsata muyeso wa kasamalidwe ka khalidwe la iso9000 mosamalitsa, kupanga kampani yabwino ndi mzimu wowona mtima komanso wodziwika bwino. chiyembekezo.
Ndi Elva waku Latvia - 2018.12.28 15:18
Ndife okondwa kwambiri kupeza wopanga woteroyo kuti kuonetsetsa kuti zinthu zili bwino panthawi imodzimodziyo mtengo ndi wotsika mtengo kwambiri.
Wolemba Stephanie waku Iraq - 2018.02.12 14:52