Saina siiatoa Rs232/Rs422/Rs485 Lisi - E1-RS485 Lisi JHA-CE1D1 – JHA
Saina siiatoa Rs232/Rs422/Rs485 Lisi - E1-RS485 Lisi JHA-CE1D1 – JHA Fa'amatalaga:
E1-RS485 Liuar JHA-CE1D1
Va'aiga lautele
O lenei fa'aliliuga fa'afeso'ota'i e fa'avae i luga o le FPGA, tu'uina atu le tasi fa'aoga E1 ma le tasi RS485 feso'ota'iga fa'asologa, 1Channel RS485 fa'asalalauga e ala i le E1. O le oloa malepelepe e ala i feteʻenaʻiga i le va o fesoʻotaʻiga fesoʻotaʻiga fesoʻotaʻiga masani mamao ma le fua o fesoʻotaʻiga, e le gata i lea, e mafai foi ona foia faʻalavelave electromagnetic, faʻalavelave mama eleele ma faʻaleagaina uila. O le masini e matua faʻaleleia atili le faʻamaoni, saogalemu ma le le faalauaiteleina o fesoʻotaʻiga faʻamatalaga. E faʻaaogaina lautele mo le tele o pisinisi faʻatautaia, faʻagasologa faʻagasologa ma taimi faʻatonutonu feoaiga, aemaise lava mo Faletupe, ma Malosiaga ma isi vaega ma faiga o loʻo iai manaʻoga faʻapitoa ole siosiomaga faʻalavelave eletise. O feso'ota'iga feso'ota'iga fa'asologa e o'o atu ile 921.6KBPS.
Ata Oloa
Ituaiga Laiti
Vaega
- Fa'avae i luga ole IC-taofia a le tagata lava ia
- E mafai ona otometi ona iloa ma pulea le tafe o faʻamatalaga RS-485 e aunoa ma ni faʻailoga lima e pulea ai le tafe o faʻamatalaga
- Ia i ai le tomai e otometi lava ona iloa le pa'u fua o le laina telefoni faailoilo
- Su'e otometi le mafua'aga o le masini matt ona ua pe le masini, po'o le laina E1 ua motu. Ona faʻaalia lea i luga o le LED
- Tuuina atu 2 impedances: 75 Ohm le paleni ma le 120 Ohm paleni;
- Lagolago SNMP Network Management
- E mafai ona tu'uina atu fa'amatalaga fa'asologa fa'asolosolo fa'atasi 300 Kbps-921.6Kbps fua fa'atatau
- Fa'asologa fa'asologa o fa'amaumauga i le E1 lagolago ITU-T R.111 osooso coding mode
- Serial port interface uila-puipuiga ausia IEC61000-4-5 (8 / 20μS) DM (Faiga Eseese): 6KV, Impedance (2 Ohm), CM (Mata masani): 6KV, Impedance (2 Ohm) tulaga
Parameter
♦E1 fa'aoga
Tulaga Fa'afeso'ota'i: fa'atulafonoina G.703;
Fua Faatatau: 2048Kbps±50ppm;
Fa'ailoga Fa'amatalaga: HDB3;
Impedance: 75Ω (le paleni), 120Ω (paleni);
Fa'apalepale Jitter: E tusa ai ma protocol G.742 ma G.823
Fa'ataga Fa'a'au'au: 0~6dBm
♦Fa'asologa fa'asologa
Tulaga
EIA/TIA-485 RS-485 (ISO/IEC8284)
Fa'asologa Fa'asologa
RS-485 4 uaea: TXD+, TXD-, RXD+, RXD-, Eleele Fa'ailoga
RS-485 2 uaea: Fa'amaumauga+(Fesoasoani TX+), Fa'amatalaga-(Fetu'aiga TX-）, Eleele Fa'ailoga
♦Siosiomaga faigaluega
Galulue vevela: -10°C ~ 50°C
Susū galue: 5%~95 % (leai se condensation)
Teuga vevela: -40°C ~ 80°C
Teuga susu: 5%~95% (leai condensation)
Fa'amatalaga
| Fa'ata'ita'iga | Numera Fa'ata'ita'i: JHA-CE1D1 |
| Fa'amatalaga Fa'atino | E1-RS485 Fa'aliliuga, Fa'aaogaina taitoalua, RS485 fua fa'atatau i le 512Kbps |
| Fa'amatalaga Taulaga | Tasi fa'aoga E1；1 fa'amatalaga Fa'amatalaga(RS485） |
| Malosiaga | Malosiaga tu'uina atu: AC180V ~ 260V；DC -48V；DC +24VMalosiaga taumafa: ≤10W |
| Fua | Tele o oloa: 216X140X31mm (WXDXH) |
| mamafa | 1.3KG / fasi |
Fa'atatauga
Ata fa'amatalaga o oloa:
Taiala Fa'atatau Oloa:
Faʻatasi ai ma le faʻatuatuaina lelei auala, igoa sili ma auaunaga lelei tagata faʻatau, o le faasologa o oloa ma fofo na gaosia e la matou kamupani o loʻo faʻatau atu i le tele o atunuu ma itulagi mo Saina faʻatau oloa Rs232 / Rs422 / Rs485 Converter - E1-RS485 Converter JHA-CE1D1 - JHA , Le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o: Pasila, Iurukuei, Durban, O loʻo faʻamalosia e le matou kamupani le faʻamoemoe e ave le faʻamuamua auaunaga mo tulaga masani, faʻamautinoaga lelei mo le fa'ailoga, fai pisinisi i le agaga lelei, e tu'uina atu auaunaga fa'apitoa, vave, sa'o ma talafeagai mo oe. Matou te faʻafeiloaʻi tagata tuai ma fou e faʻatalanoa ma i matou. O le a matou auauna atu ia te oe ma le faamaoni atoatoa!
Saunia e Audrey mai Georgia - 2018.02.21 12:14 Pule e va'ava'ai, latou te maua le manatu o le felagolagoma'i manuia, fa'aauau pea le fa'aleleia ma le fa'afouina, tatou te maua se talanoaga manaia ma le Felagolagomai.
Saunia e Elsa mai Finelani - 2017.03.07 13:42 
