Nā Huahana Hou Wela ʻo Usb I Rs232 Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA
ʻO nā huahana hou wela ʻo Usb i Rs232 Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA Detail:
Hoʻololi Kūkākūkā 64K-RS232/422/485 JHA-CE1tD1/R1/Q1
Nānā nui
Hoʻokaʻawale ka G.703 (Co-Directional G.703) i ka pōʻaiapuni 64Kbps i 4 mau kikowaena, hoʻohana ʻo ia i ka "0101" e hōʻike ana i ka "0", "1100" e hōʻike ana i ka "1". Ma ka hoʻololi ʻana i ka polarity o ka poloka pili, hoʻololi nā hōʻailona binary i nā hōʻailona pae ʻekolu. I kēlā me kēia hui 8 i luku ʻia ka poloka o ka polarity ʻokoʻa, no laila e hoʻouna i ka hōʻailona manawa 8KHz. Ma ka coding i luna, hiki i ka G.703 co-directional 64Kbps hōʻailona ke hoʻokō i ka hoʻouna ʻana i ka hōʻailona manawa o 64KHz a me 8KHz a me 64KHz a me ka hōʻailona ʻikepili o 64Kbit/s ma ka ʻaoʻao like me kahi laina kaulike pālua.
64k-RS232/422 / 485 mea hoʻololi hoʻololi i hāʻawi iā ITU-T co-64K G.703 maʻamau E1 interface a me RS232 / 422/485 maʻamau hoʻololi ma waena o ka papa kino. Pūnaewele e hāʻawi i nā kamaʻilio paʻa ma waena o nā polokalamu o nā ʻokoʻa like ʻole, ka pilina paʻa ʻole. He kūpono no ka hoʻouna ʻana i nā ʻāpana ʻāpana E1 i loaʻa, a me nā mea pono e hoʻololi i ka ʻikepili a me nā manawa puka RS232 / 422/485 wale nō.
Kiʻi Huahana
ʻAno Mini
Nā hiʻohiʻona
- Ma muli o ka IC pono'ī
- Hāʻawi i 2 ʻano uaki: Co-Directional G.703 master clock a me G.703 line clock;
- Hāʻawi i ʻelua hana loopback, ʻo ia hoʻi G.703 o ka loop local, RS232 / 422/485 mai ka loop local.
- Pseudo-random code test function, lawe mai i ka ʻoluʻolu nui i ka hoʻonohonoho ʻana a me ka hoʻokō ʻana i nā mea hana
- Kākoʻo ka co-directional 64K G.703 i ka 120Ω impedance kaulike;
- AC 220V, DC -48V, DC + 24V mana Koho, DC mana lako ʻaʻohe wahi maikaʻi a maikaʻi ʻole;
Nā ʻāpana
♦ʻAkahi Kūkākūkā G.703 Interface
Kūlana Interface: hoʻokō me ka protocol ITU-T G.703;
Kikowaena Interface: 64Kbps±50ppm;
E1 Impedance: 120Ω (kaulike);
ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823
Ka lōʻihi o ka lawe ʻana: a hiki i 500m
♦ Pākuʻi Ethernet (10/100M)
Laki waena: 10/100 Mbps, ka hapalua/ piha duplex auto-negotiation
Kūlana Interface: Kūpono me IEEE 802.3, IEEE 802.1Q (VLAN)
Hiki iā MAC Address: 4096
Mea hoʻohui: RJ45, kākoʻo Auto-MDIX
♦ Kaiapuni hana
Ka wela hana: -10°C ~ 50°C
Ka haʻahaʻa hana: 5% ~ 95 % (ʻaʻohe condensation)
Ka mahana mālama: -40°C ~ 80°C
Ka haʻahaʻa mālama: 5% ~ 95 % (ʻaʻohe condensation)
Nā kikoʻī
| Hoʻohālike | Helu kumu hoʻohālike:JHA-CE1tD1/R1/Q1 |
| Ka wehewehe hana | Hoʻololi Kūkākūkā 64K-RS232/422/485 Hui Pū ʻIa, Laki puka Serial 0-14.4K |
| Wehewehe Awa | 1 mau mea hoʻopili 64K Co-Directional, hoʻokahi kikowaena ʻikepili (RS232 / RS485 / RS422) |
| Ka mana | Ka mana lako: AC180V ~ 260V;DC -48V;DC +24VHoʻohana mana: ≤10W |
| Anana | Nui Huahana: 216X140X31mm (WXDXH) |
| Kaumaha | 1.2KG |
Palapala noi
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
ʻO kā mākou ʻoihana mai kona hoʻomaka ʻana, manaʻo pinepine i ka hopena maikaʻi loa e like me ke ola ʻoihana, hoʻoikaika mau i ka ʻenehana hoʻopukapuka, hoʻomaikaʻi i ka huahana kiʻekiʻe a hoʻoikaika mau i ka hui holoʻokoʻa hoʻokele kiʻekiʻe kiʻekiʻe, e like me ka hoʻohana ʻana i ke kūlana aupuni ISO 9001: 2000 no Hot New Products Usb To Rs232 mīkini hoʻololi - Co-Directional 64K-RS232/422/485 mīkini hoʻololi JHA-CE1tD1/R1/Q1 – JHA , ʻO ka huahana e hoʻolako i nā mea a puni ka honua, e like me: Ireland, Kuwait, Ghana, I loko o 11 makahiki, Ua komo mākou ma mua o 20 mau hōʻikeʻike, loaʻa ka mahalo nui mai kēlā me kēia mea kūʻai. Ua hoʻolaʻa mua kā mākou hui i kēlā mea kūʻai aku a kūpaʻa e kōkua i nā mea kūʻai aku e hoʻonui i kā lākou ʻoihana, i lilo lākou i Big Boss!
Na Dolores mai Moscow - 2017.08.18 18:38 He mau hoa ʻoihana maikaʻi loa ia, e kakali ana i ka launa pū ʻana aʻe!
Na Andy mai Paraguay - 2017.05.02 11:33 












