IiMveliso eziNtsha eziTshayo ze-Usb Ukuya kwi-Rs232 Isiguquli-I-4E1-4FE Isiguquli seNxulumaniso JHA-CE4F4 (i-Logical lsolation) – JHA
IiMveliso eziNtsha eziTshayo ze-Usb Ukuya kwi-Rs232 Isiguquli-I-4E1-4FE Isiguquli seNxulumano ye-JHA-CE4F4 (i-Logical lsolation) – Iinkcukacha ze-JHA:
Isishwankathelo
Lo mguquli we-interface usekelwe kwi-FPGA, usebenzisa iteknoloji ye-reverse direction multiplexing ukudibanisa kwiisekethe ezininzi ze-E1 ukuhambisa idatha ye-Ethernet ye-4Channel 100BASE-TX. Iyakwazi ukuqonda i-1 ~ 4 itshaneli ye-E1 yokuguqula phakathi kojongano olubonakalayo lwe-Ethernet. Esi sixhobo sinokuthumela indawo yomqondiso we-transceiver ukukhomba kwi-Ethernet ujongano optical ukwenza itshaneli ze-E1 ezidityaniswe ne-Ethernet ujongano optical. Ngokungafaniyo nebhulorho yothungelwano olukude ngokubanzi, esi sixhobo sinokuxhasa i-1-4Channel E1 ubumbeko lwetshaneli, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo. Ivumela ukulibaziseka kwexesha lokudluliselwa kwemigca ye-E1.
Ifoto yeMveliso
Uhlobo lweDesktop
19 Intshi 1U Uhlobo
Iimbonakalo
- Ngokusekwe kwi-self-copyright IC
- Ukufezekisa ukuhanjiswa kwedatha ecacileyo ye-Ethernet kwiisekethe ze-1-4E1
- Iyakwazi ukubona indawo kunye nokusetwa kwakhona kwesixhobo esikude
- I-Ethernet Interface yi-100BASE-FX, inkxaso yeprotocol yeVLAN
- I-Inter-set dynamic Ethernet idilesi ye-MAC (4,096) kunye nomsebenzi wokucoca isakhelo sedatha yendawo
- Ireyithi yelayini yesijelo esinye yi-1984Kbit/s, i-4Channel Bandwidth ifikelela kwi-7936Kbit/s
- I-Channel 10M/100M Ethernet interface inokwahlula omnye komnye ukuze iqonde unxibelelwano ngokuzimeleyo
- Ujongano lwe-Ethernet luxhasa i-10M/100M, isiqingatha/i-duplex epheleleyo ekwaziyo ukuziqhelanisa ne-AUTO-MDIX (umgca onqamlezileyo kunye nomgca odityanisiweyo ngokuthe tye okwazi ukuziqhelanisa)
- Umda we-alam ozenzekelayo we-CRC unokusetwa ukwahlula iintambo zothumelo ezikumgangatho ombi kwaye unqunyulwe umkhombandlela omnye. Xa i-2M yesebe yesekethe ireyithi yempazamo ye-onedirection idlula umqobo, ukunqunyulwa kweli cala kwelinye icala akuchaphazeleki; oko kukuthi, zombini i-Ethernet directiontransmission ingaba yi-asymmetric
- Vumela i-4-Channel E1 yokudluliselwa kwexesha lokulibaziseka umahluko 100ms. Xa umda udlula uluhlu oluvunyelweyo, inkqubo inokumisa ngokuzenzekelayo kwi-E1 ukuba ukulibaziseka kwexesha kukhulu kakhulu ukuthumela idatha
- I-E1 interface ihambelana ne-ITU-T G.703, G.704 kunye ne-G.823, ayixhasi ukusetyenziswa kwexesha lomqondiso wesignali
- Imodyuli yojongano lwe-E1 kunye nesekethe yokubuyisela iwotshi ephakathi kunye nekhowudi yekhowudi ye-HDB3
- Inkxaso yetshaneli ye-E1 eshushu-plug kwisixhobo, kwaye ibona ngokuzenzekelayo itshaneli ye-E1 esebenzayo kwaye ayiyi kuphazamisa ukuhanjiswa kwedatha.
- Inokuxhasa i-1-4Channel E1 yokucwangciswa kwesiteshi, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo;
Iiparamitha
♦E1 Ujongano
uMgangatho weNdibaniselwano: thobela iprotocol G.703;
Ireyithi yoNxibelelwano: n * 64Kbps ± 50ppm;
IKhowudi yoNxibelelwano: HDB3;
I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi);
Ukunyamezela kweJitter: Ngokuhambelana neprotocol G.742 kunye ne-G.823
Ukuqwalaselwa okuvunyelweyo: 0 ~ 6dBm
♦Ujongano lwe-Ethernet (10/100M)
Ireyithi yokunxibelelana: 10/100 Mbps, isiqingatha/i-duplex epheleleyo-thethwano oluzenzekelayo
I-Interface Standard: Iyahambelana ne-IEEE 802.3, IEEE 802.1Q (VLAN)
Isakhono sedilesi ye-MAC: 4096
Isidibanisi: RJ45, inkxaso ye-Auto-MDIX
♦Indawo yokusebenza
Ubushushu bokusebenza: -10°C ~ 50°C
Ukufuma okuSebenzayo: 5% ~ 95 % (akukho ukujiya)
Ubushushu bokugcina: -40°C ~ 80°C
Ukufuma kokuGcina: 5% ~ 95 % (akukho ukujiya)
Iinkcukacha
Umzekelo | Inombolo yomzekelo: JHA-CE4F4 |
Inkcazo esebenzayo | 4E1/4FE ujongano lokuguqulela,I-Ethernet inokwahlulwa ibe yeyodwa enengqiqo |
Inkcazo yePort | 4* E1 ujongano;4 *FE Interface |
Amandla | Ubonelelo lwamandla: AC180V ~ 260V;DC –48V;I-DC +24VUkusetyenziswa kwamandla: ≤10W |
Ubungakanani | Ubungakanani boMveliso: Uhlobo oluncinci 216X140X31mm (WXDXH), 1.3KG / iqhekeza19inch 1U uhlobo 483X138X44mm (WXDXH), 2.0KG/piece |
Isicelo
Inkcazo yesicelo:
Xa isixhobo sisete ukwahlulwa okusengqiqweni, kunokufumaneka Unxibelelwano oluzimeleyo phakathi kwe-A – A1, B – B1, C – C1 kunye no-D – D1.
1. Iziguquli zeProtocol zisetyenziswa ngababini;
2.1-4channel E1 transmission line bandwidth 1984Kbit / s -7936Kbit / s.
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
I-Bear Customer 1st, umgangatho olungileyo kuqala engqondweni, sisebenza ngokusondeleyo namathuba ethu kwaye sibabonelele ngeenkonzo ezisebenzayo kunye nezobuchwephesha kwiiMveliso eziNtsha eziTshayo ze-Usb ukuya kwi-Rs232 Converter - 4E1-4FE Isiguquli seNdibaniselwano JHA-CE4F4 (Logical lsolation) – JHA , Imveliso iya kubonelela kwihlabathi liphela, njenge: Sacramento, Paraguay, Macedonia, Inkampani yethu isebenza ngomgaqo wokusebenza ngokusekwe kwingqibelelo, intsebenziswano edaliweyo, abantu abajolise kubo, baphumelele intsebenziswano. Sinethemba lokuba sinokuba nobudlelwane bobuhlobo kunye nosomashishini abavela kwihlabathi liphela.
NguNydia waseCalifornia - 2018.11.22 12:28
Njengomagqala weli shishini, sinokuthi inkampani inokuba yinkokeli kushishino, bakhethe kulungile.
NguCora ovela eBangladesh - 2018.12.14 15:26