Setsebi sa Machaena 16 E1 Ho isa ho 4 Port Fast Ethernet Interface Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA
Setsebi sa Machaena 16 E1 Ho isa ho 4 Port Fast Ethernet Interface Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA Detail:
Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1
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-RS232/422 / 485 interface converter e fana ka ITU-T co-64K G.703 segokanyimmediamentsi sa sebolokigolo E1 le maemo RS232 / 422/485 segokanyimmediamentsi sa sebolokigolo pakeng tsa lera 'meleng. Marang-rang ho fana ka likhokahano tse sireletsehileng lipakeng tsa lisebelisoa tsa li-interfaces tse fapaneng, khokahano e se nang moeli. E loketse lisebelisoa tsa phetisetso ea li-slots tsa E1 tse fumanehang, le lisebelisoa tse hlokahalang ho fetisa data le liketsahalo tsa RS232/422/485 feela.
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;
- Fana ka mesebetsi e 'meli ea loopback, e leng G.703 ea loop ea sebakeng seo, RS232 / 422/485 ho tloha ho loop ea sebakeng seo.
- Ts'ebetso ea tlhahlobo ea khoutu ea pseudo-random, e tlisa boiketlo bo boholo ba ho kenya le ho kenya lisebelisoa
- Co-directional 64K G.703 e tšehetsa 120Ω impedance e leka-lekaneng;
- AC 220V, DC -48V, DC + 24V matla a Khetho, phepelo ea motlakase ea DC ha e na lintlha tse ntle le tse mpe;
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
♦ Khokahano ea Ethernet (10/100M)
Sekhahla sa khokahano: 10/100 Mbps, halofo / e felletseng ea duplex ea lipuisano
Interface Standard: E lumellana le IEEE 802.3, IEEE 802.1Q (VLAN)
Bokhoni ba Aterese ea MAC: 4096
Sehokelo: RJ45, tšehetsa Auto-MDIX
♦ 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-CE1tD1/R1/Q1 |
Tlhaloso ea Ts'ebetso | Co-Directional 64K-RS232/422/485 Converter, Serial port rate 0-14.4K |
Tlhaloso ea Boema-kepe | 1 Co-Directional 64K interfaces, sebopeho se le seng sa data (RS232 / RS485 / RS422) |
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:
Ho khomarela maikutlo a Ho theha lihlahisoa tsa boleng bo holimo le ho hlahisa metsoalle le batho kajeno ba tsoang lefats'eng lohle, re lula re beha takatso ea bareki ho qala ka Chinese Professional 16 E1 To 4 Port Fast Ethernet Interface Converter - Co-Directional 64K- RS232/422/485 Converter JHA-CE1tD1/R1/Q1 - JHA , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Hyderabad, Kuala Lumpur, Kazakhstan, Re na le sehlopha sa barekisi se inehetseng le se mabifi, le makala a mangata, a fanang ka lijo. ho bareki ba rona. Re batla litšebelisano tsa nako e telele tsa khoebo, 'me re netefatsa hore barekisi ba rona ba tla rua molemo ka nako e khutšoane le e telele.
Ka Carol ho tsoa Bangladesh - 2018.12.28 15:18
Re metsoalle ea khale, boleng ba sehlahisoa sa k'hamphani esale bo le botle haholo 'me lekhetlong lena theko le eona e theko e tlase haholo.
Ka Deirdre ho tsoa Fora - 2018.09.19 18:37