Tlhaloso e phahameng ea Rs485 Converter - Co-Directional 64K Converter JHA-CE1tV1 – JHA
Tlhaloso e phahameng ea Rs485 Converter - Co-Directional 64K Converter JHA-CE1tV1 – JHA Detail:
Co-Directional 64K-V.35 ConverterJHA-CE1tV1
Kakaretso
Khokahano ea G.703 (Co-Directional G.703) e arola potoloho ea 64Kbps ka linako tse 4, e sebelisa "0101" e emela "0", "1100" e emela "1". Ka ho fapanyetsana polarity ea phetoho ea block e haufi, matšoao a binary a fetola matšoao a mekhahlelo e meraro. Sehlopheng se seng le se seng sa bo8 se sentse boloko ba polarity e fapanyetsanang, kahoo ho fetisa lets'oao la nako la 8KHz. Ka likhoutu tse kaholimo, lets'oao la G.703 la 64Kbps le ka fihlella ho fetisa lets'oao la nako la 64KHz le 8KHz le 64KHz le lets'oao la data la 64Kbit/s ka nqa e ts'oanang ka mohala o leka-lekaneng.
64k-V.35 / V.24 segokanyimmediamentsi sa sebolokigolo e fana ka ITU-T co-64K G.703 segokanyimmediamentsi sa sebolokigolo E1 le maemo a V.35 ho fetola segokanyimmediamentsi sa sebolokigolo pakeng tsa lera 'meleng / V.24. Marang-rang ho fana ka likhokahano tse sireletsehileng lipakeng tsa lisebelisoa tsa li-interfaces tse fapaneng, khokahano e se nang moeli. Equipment E1 channel karolo e sebetsa ho lisebelisoa tsa phetisetso tse fumanehang, le tlhoko ea ho fetisetsa data ho V35 / V24 feela ea ketsahalo, mokhoa oa data interface ke DCE, o nang le DTE kapa DCE docking device.
Setšoantšo sa Sehlahisoa
Mofuta o Monyane
Likaroloana
- E ipapisitse le IC ea boinotšing;
- Fana ka mefuta ea oache ea 2: Co-Directional G.703 master clock le G.703 line clock;
- E-ba le tse peli tsa Loop Back Mode: G.703 interface Loop Back , V.35 segokanyimmediamentsi sa sebolokigolo Loop Back;
- Eba le ts'ebetso ea tlhahlobo ea khoutu ea pseudo e sa sebetseng, e bonolo bakeng sa ho kenya;
- Tšehetsa 120 Ohm ho leka-lekana;
- V.35 segokanyimmediamentsi sa sebolokigolo tšehetsa hot-plug;
- Fana ka mefuta ea oache e 3: oache ea ka hare, oache ea kantle, oache ea mola oa E1;
- AC 220V, DC-48V, DC+24V, DC Matla le Polarity-Free.
Mekhahlelo
♦Co-Directional G.703 Interface
Sebopeho sa Interface Standard: lumellana le protocol ITU-T G.703;
Interface Rate: 64Kbps ± 50ppm;
Tšitiso ea E1: 120Ω (ho leka-lekana);
Jitter tolerance: Ho latela protocol G.742 le G.823
Boholo ba Sebaka sa Phetiso: ho fihla ho 500m
♦V.35/V.24 segokanyimmediamentsi sa sebolokigolo
Sekhahla sa khokahano: 64Kbps
Interface Standard: E lumellana le V.35 / V.24 standard
Sehokelo: DB25
Mokhoa oa ho hokela: DCE
Mofuta oa Oache: G.703 oache ea ka hare, oache ea kantle
♦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-CE1tV1 |
Tlhaloso ea Ts'ebetso | Co-Directional 64K-V.35 Converter, V.35 tekanyo ea 64K |
Tlhaloso ea Boema-kepe | Khokahano e le 'ngoe ea Co-Directional 64K, sebopeho se le seng sa V.35 |
Matla | Phepelo ea matla: AC180V ~ 260V;DC -48V;DC +24VTšebeliso ea matla: ≤10W |
Boemo | Boholo ba sehlahisoa: 216X140X31mm (WXDXH) |
Boima ba 'mele | 1.2KG |
Kopo
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Kamehla re khomarela molao-motheo oa Quality First, Prestige Supreme. Re ikemiselitse ka botlalo ho fa bareki ba rona lihlahisoa tsa boleng ba boleng ba tlholisano, phano ea kapele le ts'ebeletso ea profeshenale bakeng sa Tlhaloso e Phahameng Rs485 Converter - Co-Directional 64K Converter JHA-CE1tV1 - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Romania. , Malaysia, Istanbul, Re u amohela ho etela k'hamphani le feme ea rona 'me kamore ea rona ea lipontšo e bonts'a lihlahisoa le litharollo tse fapaneng tse tla fihlela litebello tsa hau. Ho sa le joalo, ho bonolo ho etela sebaka sa rona sa marang-rang. Basebeletsi ba rona ba thekiso ba tla leka ho u fa litšebeletso tsa pelo eohle. Haeba u tla hloka lintlha tse ling, ka kopo u se ke ua qeaqea ho iteanya le rona ka E-mail, fax kapa mohala.
Ka Sharon ho tsoa Zambia - 2018.10.09 19:07
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