Mea hana no 232 a 485 mīkini hoʻololi - Serial i E1 mīkini hoʻololi JHA-CE1Q1 – JHA
Mea hana no 232 a 485 mea hoʻololi - Serial i E1 mīkini hoʻololi JHA-CE1Q1 – JHA kikoʻī:
E1-RS422 mea hoʻololiJHA-CE1Q1
Nānā nui
Hoʻokumu ʻia kēia mea hoʻololi interface ma FPGA, e hāʻawi ana i hoʻokahi interface E1 a me hoʻokahi interface serial RS422. Hoʻokaʻawale ka huahana ma o nā kūʻē ma waena o ka mamao o ke kamaʻilio serial interface a me ka helu kamaʻilio, ʻokoʻa, hiki iā ia ke hoʻonā i ka hoʻopili electromagnetic, ke komo ʻana o ke apo honua a me ka pōʻino uila. Hoʻomaikaʻi nui ka mea hana i ka hilinaʻi, palekana a me ka hūnā o ka kamaʻilio ʻikepili. Hoʻohana nui ʻia ia no nā ʻano ʻenehana like ʻole, ka mālama ʻana i ke kaʻina hana a me nā manawa hoʻokele kaʻa, ʻoi aku hoʻi no ka Bank, a me Power a me nā ʻāpana ʻē aʻe a me nā ʻōnaehana i loaʻa nā koi kūikawā o ke kaiapuni electromagnetic interference. ʻO ka nui o ke kamaʻilio kikowaena Serial a hiki i 512KBPS.
Kiʻi Huahana
ʻAno Mini
Nā hiʻohiʻona
- Ma muli o ka IC pono'ī
- Loaʻa i ka hiki ke ʻike pono i ka baud rate o ka hōʻailona port serial
- E hoʻāʻo ʻokoʻa i ke kumu o ka mīkini matt no ka pau ʻana o ka mana, a i ʻole ua haki ka laina E1. A laila e hōʻike i ka LED
- Hāʻawi i 2 impedances: 75 Ohm unbalance a me 120 Ohm kaulike;
- Kākoʻo iā SNMP Network Management
- Hiki i ke kaila Serial ke hoʻouna i ka ʻikepili serial hiki ke hoʻololi like ʻia me 300 Kbps-921.6Kbps baud rate
- Kākoʻo ka hoʻonui ʻana i ka ʻikepili Serial ma E1 i ka ITU-T R.111 lele lele ʻana
- Serial port interface uila-pale i hiki i IEC61000-4-5 (8/20μS) DM(Differential Mode): 6KV, Impedance (2 Ohm),CM(Common Mode): 6KV, Impedance (2 Ohm) standard
Nā ʻāpana
♦E1 pāʻani
Kūlana Interface: hoʻokō me ka protocol G.703;
Ka helu o ka Interface: 2048Kbps±50ppm;
Code Interface: HDB3;
Impedance: 75Ω (ke kaulikeʻole), 120Ω (kaulike);
ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823
ʻAe ʻia ka Attenuation: 0~6dBm
♦Kikowaena Serial
Kūlana
EIA/TIA-422 RS-422 (ITU-T V.11)
Kaulana Serial
RS-422: TxD+, TxD-, RxD+, RxD-, kahua hōʻailona
♦Kaiapuni hana
Ka wela hana: -10°C ~ 50°C
Ka haʻahaʻa hana: 5% ~ 95 % (ʻaʻohe condensation)
Ka mahana mālama: 40°C ~ 80°C
Waihona haʻahaʻa: 5%~95 % (ʻaʻohe condensation)
Nā kikoʻī
Hoʻohālike | Helu kumu hoʻohālike: JHA-CE1Q1 |
Ka wehewehe hana | E1-RS422 mīkini hoʻololi , Hoʻohana ʻia i nā pālua, RS422 rate a hiki i 512Kbps |
Wehewehe Awa | Hoʻokahi E1 interface;1 ikepili Interface(RS422) |
Ka mana | Ka mana lako: AC180V ~ 260V;DC –48V;DC +24VHoʻohana mana: ≤10W |
Anana | Nui Huahana: 216X140X31mm (WXDXH) |
Kaumaha | 1.3KG/ ʻāpana |
Palapala noi
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
ʻO nā hua'ōlelo wikiwiki a maikaʻi loa, nā ʻōlelo aʻoaʻo ʻike e kōkua iā ʻoe e koho i ka huahana kūpono e kūpono i kāu mau makemake āpau, kahi manawa hana pōkole, kuleana mana kiʻekiʻe kiʻekiʻe a me nā lawelawe like ʻole no ka uku ʻana a me nā mea hoʻouna no ka Mea Hana no 232 To 485 Converter - Serial to E1 Converter JHA -CE1Q1 - JHA , E hoʻolako aku ka huahana i nā wahi a pau o ka honua, e like me: Iraq, Madagascar, The Swiss, E mākaukau mau kā mākou hui ʻenehana e lawelawe iā ʻoe no ke kūkākūkā. a me ka manaʻo manaʻo. Hiki iā mākou ke hāʻawi aku iā ʻoe me nā laʻana manuahi loa e hoʻokō i kāu mau koi. e hana ʻia paha nā hana e hāʻawi iā ʻoe i ka lawelawe kūpono a me nā waiwai. No kēlā me kēia mea e noʻonoʻo ana i kā mākou hui a me kā mākou mea kūʻai aku, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou ma ka hoʻouna ʻana mai i nā leka uila a i ʻole e kelepona koke iā mākou. Ma ke ala e ʻike ai i kā mākou mea kūʻai a paʻa. ʻoi aku ka nui, hiki iā ʻoe ke hele mai i kā mākou hale hana e ʻike ai. E hoʻokipa mau mākou i nā malihini mai ka honua holoʻokoʻa i kā mākou ʻoihana e kūkulu i nā pilina ʻoihana me mākou. E ʻoluʻolu e launa pū me mākou no ka ʻoihana a ke manaʻoʻiʻo nei mākou ua manaʻo mākou e kaʻana like i ka ʻike hana kālepa maikaʻi me kā mākou poʻe kālepa āpau.
Na Carol mai Jamaica - 2017.06.25 12:48
He mau hoaaloha kahiko mākou, ʻoi aku ka maikaʻi o ka huahana o ka hui a ʻo kēia manawa ke kumukūʻai loa.
Na Griselda mai ʻAigupita - 2017.09.22 11:32