Lihlahisoa tse Ncha tse Chesang tsa Usb Ho ea ho Rs232 Converter - E1-RS485 Converter JHA-CE1D1 – JHA
Lihlahisoa tse Ncha tse Chesang ka Usb Ho ea ho Rs232 Converter - E1-RS485 Converter JHA-CE1D1 – JHA Detail:
E1-RS485 Liphetohor JHA-CE1D1
Kakaretso
Sesebelisoa sena se fetolelang se thehiloe ho FPGA, se fana ka sebopeho se le seng sa E1 le sehokelo se le seng sa RS485, phetiso ea 1Channel RS485 ka sebopeho sa E1. Sehlahisoa se senya likhohlano lipakeng tsa sebaka sa puisano sa serial interface le sekhahla sa puisano, ntle le moo, se ka rarolla tšitiso ea motlakase, tšitiso ea lesale la fatše le tšenyo ea lehalima. Sesebelisoa se ntlafatsa haholo ts'epo, ts'ireletso le lekunutu la puisano ea data. E sebelisoa haholo bakeng sa taolo e fapaneng ea indasteri, taolo ea ts'ebetso le linako tsa taolo ea sephethephethe, haholo bakeng sa Banka, le Matla le likarolo tse ling le litsamaiso tse nang le litlhoko tse ikhethang tsa tikoloho ea tšitiso ea motlakase. Sekhahla sa puisano sa serial interface se fihla ho 921.6KBPS.
Setšoantšo sa Sehlahisoa
Mofuta o Monyane
Likaroloana
- E ipapisitse le IC ea boinotšing
- E khona ho bona le ho laola phallo ea data ea RS-485 ntle le matšoao a ho ts'oarana ka letsoho ho laola tsela ea phallo ea data
- Eba le bokhoni ba ho lemoha ka bo eona sekhahla sa baud sa lets'oao la serial port
- Lekola lebaka la matt ea sesebelisoa ke hore sesebelisoa se tima, kapa mohala oa E1 o robehile. Ebe u bontša ka LED
- Fana ka 2 impedances: 75 Ohm ho se leka-lekane le 120 Ohm ho leka-lekana;
- Tšehetsa SNMP Network Management
- Seteishene sa serial se ka fetisetsa data ea serial e feto-fetohang ka mokhoa o tšoanang 300 Kbps-921.6Kbps sekhahla sa baud
- Serial data multiplexing ka E1 tshehetsa ITU-T R.111 jumping coding mode
- Serial port interface lehalima-ts'ireletso e fihlile IEC61000-4-5 (8/20μS) DM(Mokhoa o fapaneng): 6KV,Impedance (2 Ohm), CM(Mokhoa o Tloaelehileng): 6KV, Impedance (2 Ohm) standard
Mekhahlelo
♦Sehokelo sa E1
Interface Standard: lumellana le protocol G.703;
Sekhahla sa Sehokelo: 2048Kbps ± 50ppm;
Khoutu ea Sehokelo: HDB3;
Tšitiso: 75Ω (ho se leka-lekane), 120Ω (ho leka-lekana);
Jitter tolerance: Ho latela protocol G.742 le G.823
Tlhokomelo e lumelletsoeng: 0 ~ 6dBm
♦Sebopeho sa serial
Standard
EIA/TIA-485 RS-485 (ISO/IEC8284)
Sebui sa serial
RS-485 4 lithapo: TXD+, TXD-, RXD+, RXD-, Signal Ground
RS-485 2 lithapo: Data+(Correspond TX+), Data-(Ikopanye le TX-), Sebaka sa Pontšo
♦Tikoloho ya mosebetsi
Mocheso o sebetsang: -10°C ~ 50°C
Mongobo o sebetsang: 5% ~ 95% (ha ho condensation)
Mocheso oa polokelo: -40°C ~ 80°C
Mongobo oa polokelo: 5% ~ 95% (ha ho condensation)
Litlhaloso
| Mohlala | Nomoro ea Mohlala: JHA-CE1D1 |
| Tlhaloso ea Ts'ebetso | E1-RS485 Converter , E sebelisoa ka bobeli , tekanyo ea RS485 ho fihla ho 512Kbps |
| Tlhaloso ea Boema-kepe | Khokahano e le 'ngoe ea E1;1 data Interface(RS485) |
| Matla | Phepelo ea matla: AC180V ~ 260V;DC -48V;DC +24VTšebeliso ea matla: ≤10W |
| Boemo | Boholo ba sehlahisoa: 216X140X31mm (WXDXH) |
| Boima ba 'mele | 1.3KG/sekotoana |
Kopo
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Ho ba le maikutlo a matle le a tsoelo-pele molemong oa ho khahla ha bareki, mokhatlo oa rona o lula o ntlafatsa tharollo ea rona ea boleng bo holimo ho phethahatsa litlhoko tsa bareki mme o shebane le polokeho, ts'epahalo, litlhoko tsa tikoloho, le boqapi ba Hot New Products Usb To Rs232 Converter - E1-RS485 Sefetoleli JHA-CE1D1 - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Madrid, Muscat, Orlando, Hona joale re na le karolo e kholo 'marakeng oa lefatše. Khamphani ea rona e na le matla a matla a moruo mme e fana ka litšebeletso tse ntle haholo tsa thekiso. Hona joale re thehile tumelo, botsoalle, likamano tsa khoebo tse lumellanang le bareki linaheng tse fapaneng. , joalo ka Indonesia, Myanmar, Indi le linaha tse ling tsa Asia Boroa-bochabela le linaha tsa Europe, Afrika le Latin America.
Ka Jo ho tloha Madras - 2017.10.27 12:12 Ho fana ka nako e nepahetseng, ts'ebetsong e tiileng ea litokisetso tsa konteraka ea thepa, e ile ea kopana le maemo a khethehileng, empa hape e sebelisana ka mafolofolo, k'hamphani e tšepahalang!
Ka Janet oa Lesotho - 2018.11.11 19:52 












