Ho Fihla ho Hocha China Rs232 Ho isa ho 485 Converter - 4E1-4FE Interface Converter JHA-CE4F4 (Logical lsolation) - JHA
Ho Fihla ho Hocha China Rs232 Ho isa ho 485 Converter - 4E1-4FE Interface Converter JHA-CE4F4 (Logical lsolation) – Lintlha tsa JHA:
Kakaretso
Sesebelisoa sena sa ho fetolela se ipapisitse le FPGA, se sebelisa theknoloji ea reverse direction multiplexing ho bokella lipotoloho tse ngata tsa E1 ho fetisetsa data ea Ethernet ea 4Channel 100BASE-TX. E ka hlokomela mocha oa 1 ~ 4 E1 ho fetolela lipakeng tsa Ethernet optical interface. Sesebelisoa sena se ka fetisetsa ntlha ea lets'oao la transceiver ho supa ho Ethernet optical interface ho etsa hore likanale tsa E1 li hokahane le Ethernet optical interface. Ho fapana le borokho bo akaretsang ba marang-rang, sesebelisoa sena se ka ts'ehetsa tlhophiso ea mocha oa 1-4Channel E1, e khona ho bona palo ea E1 ka bo eona ebe e khetha E1 e fumanehang. E lumella phapang ea nako ea phetisetso ea mela ea E1.
Setšoantšo sa Sehlahisoa
Mofuta oa Desktop
Mofuta oa 19 Inch 1U
Likaroloana
- E ipapisitse le IC ea boinotšing
- Ho fihlella phetiso e hlakileng ea data ea Ethernet ho lipotoloho tsa 1-4E1
- E khona ho hlokomela hore sesebelisoa sa lehae le se hole se seta bocha
- Ethernet Interface ke 100BASE-FX, e tšehetsa protocol ea VLAN
- Inter-set dynamic Ethernet MAC address (4,096) e nang le ts'ebetso ea ho sefa ea data ea lehae
- Sekhahla sa mela ea Channel e le 'ngoe ke 1984Kbit/s, 4Channel Bandwidth e fihla ho 7936Kbit/s.
- Sehokelo sa Ethernet sa Channel 10M/100M se ka itšehla thajana ho hlokomela puisano ka boikemelo
- Sehokelo sa Ethernet se ts'ehetsa 10M/100M, halofo / e felletseng ea duplex e ikamahanyang le maemo le AUTO-MDIX (mohala o tšekaletseng le mohala o hokahantsoeng ka kotloloho o ikamahanyang le maemo)
- Mohaho oa alamo oa CRC o ka beoa ho arola melapo ea phetisetso ea boleng bo bobe le ho khaola tsela e le 'ngoe. Ha sekhahla sa phoso sa 2M sa potoloho ea onedirection se feta moeli, ho khaola lehlakoreng lena ha ho amehe; ke ho re, bobeli ba Ethernet directiontransmission e ka ba asymmetric
- Lumella phapang ea nako ea phetisetso ea 4-Channel E1 100ms. Ha moeli o feta moeli o lumelletsoeng, tsamaiso e ka emisa ka ho toba ho E1 hore nako ea ho lieha e kholo haholo ho romela data
- Sebopeho sa E1 se lumellana le ITU-T G.703, G.704 le G.823, ha se tšehetse tšebeliso ea nako ea nako ea pontšo.
- E1 segokanyimmediamentsi sa sebolokigolo le inter-set seti oa ho hlaphoheloa potoloho le HDB3 khoutu potoloho
- Ts'ehetsa plug e chesang ea E1 sesebelisoa, 'me e iphumanela mocha o sebetsang oa E1 mme e ke ke ea sitisa phetiso ea data.
- E ka ts'ehetsa tlhophiso ea mocha oa 1-4Channel E1, e khona ho bona palo ea E1 ka bo eona ebe e khetha E1 e fumanehang;
Mekhahlelo
♦E1 Interface
Interface Standard: lumellana le protocol G.703;
Interface Rate: n * 64Kbps ± 50ppm;
Khoutu ea Sehokelo: HDB3;
Tšitiso ea E1: 75Ω (ho se leka-lekane), 120Ω (ho leka-lekana);
Jitter tolerance: Ho latela protocol G.742 le G.823
Tlhokomelo e lumelletsoeng: 0 ~ 6dBm
♦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-CE4F4 |
Tlhaloso ea Ts'ebetso | 4E1/4FE sebopeho sa sebopeho,Ethernet e ka aroloa ka ho itšehla thajana ho utloahalang |
Tlhaloso ea Boema-kepe | 4 * E1 segokanyimmediamentsi sa sebolokigolo;4 * FE Interface |
Matla | Phepelo ea matla: AC180V ~ 260V;DC -48V;DC +24VTšebeliso ea matla: ≤10W |
Boemo | Sehlahisoa sa boholo: Mofuta o monyenyane 216X140X31mm (WXDXH), 1.3KG / sengoathoana19inch 1U mofuta 483X138X44mm (WXDXH), 2.0KG/sekotoana |
Kopo
Tlhaloso ea kopo:
Ha sesebelisoa se beha karohano e utloahalang, e ka finyelloa Lipuisano tse ikemetseng pakeng tsa A - A1, B - B1, C - C1 le D - D1.
1. Li-converter tsa Protocol li sebelisoa ka bobeli;
2.1-4channel E1 phetiso line bandwidth 1984Kbit / s -7936Kbit / s.
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Re ikemiselitse ho fana ka litšebeletso tse bonolo, tse bolokang nako le ho boloka chelete bakeng sa bareki ba New Arrival China Rs232 To 485 Converter - 4E1-4FE Interface Converter JHA-CE4F4 (Logical lsolation) - JHA , Sehlahisoa se tla phepelo ho lefats'e ka bophara, joalo ka: Vietnam, Poland, Turin, Ntle le moo ho na le tlhahiso le tsamaiso ea litsebi, lisebelisoa tse tsoetseng pele tsa tlhahiso ho netefatsa boleng ba rona le nako ea ho fana, k'hamphani ea rona e phehella molao-motheo oa tumelo e ntle, boleng bo holimo le bo phahameng. - sebetsa hantle. Re netefatsa hore k'hamphani ea rona e tla leka ho fokotsa litšenyehelo tsa theko ea bareki, ho khutsufatsa nako ea theko, boleng bo tsitsitseng ba lihlahisoa, ho eketsa khotsofalo ea bareki le ho fihlela maemo a win-win.
Ka Nancy ho tsoa Rwanda - 2017.04.18 16:45
Re k'hamphani e nyane e sa tsoa qala, empa re fumana tlhokomelo ea moetapele oa k'hamphani mme a re fa thuso e ngata. Re tšepa hore re ka hatela pele hammoho!
Ka Nina ho tsoa Hyderabad - 2017.05.02 11:33