Good Quality Interface Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 - JHA
Good Quality Interface Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 - JHA Tsatanetsatane:
Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1
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-RS232/422 / 485 mawonekedwe Converter amapereka ITU-T co-64K G.703 muyezo E1 mawonekedwe ndi muyezo RS232 / 422/485 kutembenuka mawonekedwe pakati wosanjikiza thupi. Network kuti apereke kulumikizana kotetezeka pakati pa zida zamitundu yosiyanasiyana, kulumikizana kopanda msoko. Zoyenera zida zotumizira E1 mipata yagawo yomwe ilipo, ndi zida zofunika kusamutsa deta ndi ma RS232/422/485 okha.
Chithunzi cha malonda
Mtundu wa Mini
Mawonekedwe
- Kutengera kudzikonda kwa IC
- Perekani mitundu ya wotchi ya 2: Co-Directional G.703 master clock ndi G.703 line clock;
- Perekani ntchito ziwiri za loopback, zomwe ndi G.703 za kuzungulira kwanuko, RS232 / 422/485 kuchokera ku lupu lapafupi.
- Pseudo-random code test ntchito, imabweretsa mwayi waukulu pakuyika ndi kutumiza zida
- Ma co-directional 64K G.703 amathandizira 120Ω kusakhazikika bwino;
- AC 220V, DC -48V, DC + 24V mphamvu Optional, DC magetsi palibe mfundo zabwino ndi zoipa;
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
♦ Efaneti mawonekedwe (10/100M)
Interface rate: 10/100 Mbps, theka/full duplex auto-negotiation
Interface Standard: Yogwirizana ndi IEEE 802.3, IEEE 802.1Q (VLAN)
Kutha kwa adilesi ya MAC: 4096
Cholumikizira: RJ45, thandizani Auto-MDIX
♦ 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 Chitsanzo: JHA-CE1tD1/R1/Q1 |
Kufotokozera Kwantchito | Co-Directional 64K-RS232/422/485 Converter, serial port rate 0-14.4K |
Kufotokozera kwa Port | 1 Co-Directional 64K mawonekedwe, mawonekedwe amodzi a data (RS232 / RS485 / RS422) |
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:
Sitidzangoyesa kupereka chithandizo chabwino kwa kasitomala aliyense, komanso ndife okonzeka kulandira malingaliro aliwonse operekedwa ndi makasitomala athu a Good Quality Interface Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 - JHA , Chogulitsacho chidzaperekedwa ku dziko lonse lapansi, monga: Colombia, Bulgaria, Amman, Pambuyo pa zaka 13 zofufuza ndi kupanga zinthu, mtundu wathu ukhoza kuyimira mitundu yosiyanasiyana ya zinthu. zogulitsa zomwe zili ndi zabwino kwambiri pamsika wapadziko lonse lapansi. Tamaliza mapangano akuluakulu ochokera kumayiko ambiri monga Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, ndi zina zotero. Mwinamwake mumadzimva kukhala osungika ndi okhutitsidwa mukakhala nafe.
Wolemba Katherine wochokera ku Botswana - 2017.04.08 14:55
Kampaniyi ili ndi zosankha zambiri zomwe zapangidwa kale kuti zisankhe komanso zitha kupanga pulogalamu yatsopano malinga ndi zomwe tikufuna, zomwe ndi zabwino kwambiri kukwaniritsa zosowa zathu.
Ndi Eleanore waku US - 2018.09.16 11:31