2019 boleng ba boleng bo holimo Rs232 Ho ea ho Rs485 - E entsoe ka sebopeho sa E1-4FE se fetolelang JHA-CE1fF4 - JHA
2019 boleng bo phahameng ba Rs232 Ho isa ho Rs485 - Sebopeho sa sebopeho sa E1-4FE se hlophisitsoeng JHA-CE1fF4 - Lintlha tsa JHA:
Sefetoleli se hlophisitsoeng sa E1-4FEJHA-CE1fF4
Kakaretso
E1-4ETH interface converter e thehiloe ho FPGA. Sesebelisoa se fana ka phetoho lipakeng tsa ITU-T G.703 (E1) sebopeho sa E1 se tloaelehileng le 10/100Base-T. Ke borokho ba Ethernet bo nang le bokhoni bo phahameng, bo ikamahanyang le maemo a malelele. Sehlahisoa se nyane ebile se theko e tlase. E sebelisoa haholo ho hokahanya pakeng tsa WAN le LAN, ho beha leihlo, joalo-joalo
Setšoantšo sa Sehlahisoa
Mofuta o Monyane
Likaroloana
- E ipapisitse le IC ea boinotšing
- E1 e tšehetsa nako efe kapa efe e behiloeng, sekhahla ke 64K-2048K
- E khona ho hlokomela ho lekola le ho laola lisebelisoa tse hole, datha ea tsamaiso ea OAM ha ea ka ea nka nako ea mosebelisi mme ea boloka bandwidth ea E1
- Eba le ts'ebetso ea E1 interface loop back check, qoba converter e soahlamane ka lebaka la ho khutla ha loop interface; Eba le indicator ha sesebelisoa se tima kapa
- Mohala oa E1 o robehile kapa o lahleheloa ke letšoao;
- E ka beha mohala oa E1 hore o se ke oa romela lets'oao la LINK ho sehokelo sa Ethernet ha mola oa E1 o robehile;
- Khokahano ea Ethernet e tšehetsa liforeimi tsa jumbo (1916 Byte);
- 4Channel 10M/100M Ethernet segokanyimmediamentsi sa sebolokigolo ka arola mong ho e mong ho hlokomela puisano ka boikemelo;
- Khokahano ea Ethernet e ts'ehetsa10M/100M, halofo / e felletseng ea duplex auto-Negotiation le AUTO-MDIX (mohala o tšetseng le mohala o hokahantsoeng ka kotloloho o ikamahanyang le maemo);
- Fana ka mefuta e 2 ea oache: oache e kholo ea E1 le oache ea mola oa E1;
- Eba le tse tharo tsa Loop Back Mode: E1 interface Loop Back (ANA),Ethernet interface Loop Back(DIG),Laela sehokelo sa Ethernet se hole Loop Back(REM)
- Eba le ts'ebetso ea tlhahlobo ea khoutu ea pseudo, e bonolo ho kenya le ho e lokisa;
- Fana ka 2 impedances: 75 Ohm ho se leka-lekane le 120 Ohm ho leka-lekana;
- Eba le ts'ebetso ea ho iketsetsa bocha ea Ethernet, lisebelisoa li ke ke tsa shoa
- Ethernet segokanyimmediamentsi sa sebolokigolo tshehetsa dibadi tsa ho amohela le ho fetisa foreime, amohela foreime dibadi tse fosahetseng.E1 segokanyimmediamentsi sa sebolokigolo tšehetsa dibadi tsa ho amohela foreime e fosahetseng;
- Ho hlokomela mocheso oa lisebelisoa tse hole le motlakase ho tsoa lisebelisoa tsa lehae;
- Tšehetsa SNMP Network Management;
- E ka theha sebopeho: Ethernet E1 Bridge(A)----E1 Optical Fiber Modem(B)---- Ethernet Optical Fiber modem (C)
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-CE1fF4 |
Tlhaloso ea Ts'ebetso | 1channel e entsoeng ka foreime ea E1 - 4FE interface converter,Ka ts'ebetso ea ho lemoha ha loopback ea E1 |
Tlhaloso ea Boema-kepe | Khokahano e le 'ngoe ea E1;4*FE Interface |
Matla | Phepelo ea matla: AC180V ~ 260V;DC -48V;DC +24VTšebeliso ea matla: ≤10W |
Boemo | Boholo ba sehlahisoa: 216X140X31mm (WXDXH) |
Boima ba 'mele | 1.1KG |
Kopo
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Ka ho ba le maikutlo a matle le a tsoelo-pele ho khahleng ea 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'epo, litlhoko tsa tikoloho, le boqapi ba 2019 Boleng bo phahameng Rs232 Ho ea ho Rs485 - E entsoe E1-4FE segokanyimmediamentsi sa sebolokigolo JHA-CE1fF4 - JHA , Sehlahisoa se tla fana ka thepa lefatšeng ka bophara, joalo ka: San Francisco, Algeria, Mecca, Boleng bo phahameng ba likarolo tse ling ke ntho ea bohlokoa bakeng sa lipalangoang. Re ka 'na ra khomarela ho fana ka likarolo tsa pele le tsa boleng bo botle esita le phaello e nyenyane e fumanoeng. Molimo o tla re hlohonolofatsa ho etsa khoebo ea mosa ka ho sa feleng.
Ka Eartha ho tsoa Paris - 2018.06.09 12:42
Mookameli oa thekiso o na le mamello haholo, re buisane hoo e ka bang matsatsi a mararo pele re etsa qeto ea ho sebelisana, qetellong, re khotsofetse haholo ka tšebelisano ena!
Ka Hilda ho tloha kazakhstan - 2017.05.21 12:31