Isiguquli esiLungileyo esiLungileyo esisemgangathweni-8E1-4FE ujongano lokuguqulela JHA-CE8F4 (iLogical lsolation)-JHA
Isiguquli esiLungileyo esiseMgangathweni esiLungileyo - i-8E1-4FE ujongano loMguquli JHA-CE8F4 (iLogical lsolation) – JHA Iinkcukacha:
8E1-4FE ujongano lokuguqulelaJHA-CE8F4
(Ukwahlukaniswa okusengqiqweni)
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. Inokuqonda i-1 ~ 8E1 itshaneli yokuguqula phakathi kojongano lwe-Ethernet optical. Esi sixhobo sinokuthumela indawo yomqondiso we-transceiver ukukhomba kwi-Ethernet ujongano optical ukwenza itshaneli ze-E1 ezidityaniswe ne-Ethernet ujongano optical. Ngokungafaniyo nebhulorho yenethiwekhi ekude ngokubanzi, esi sixhobo sinokuxhasa i-1-8Channel E1 uqwalaselo lwetshaneli, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo. Ivumela ukulibaziseka kwexesha lokudluliselwa kwemigca ye-E1.
Ifoto yeMveliso
19inch 1U Uhlobo
Iimbonakalo
- Ngokusekwe kwi-self-copyright IC
- Ukufezekisa ukuhanjiswa kwedatha ecacileyo ye-Ethernet kwiisekethe ze-1-8E1
- 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-8Channel 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, ukusika kweli cala kwelinye icala akuchaphazeleki; oko kukuthi, zombini i-Ethernet directiontransmission ingaba yi-asymmetric
- Vumela ukulibaziseka kwexesha le-8Channel E1 yokudluliselwa kwe-100ms. Xa umda udlula uluhlu oluvunyelweyo, inkqubo inokumisa ngokuzenzekelayo i-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-1-8Channel E1 yokucwangciswa kwesiteshi, inokubona ngokuzenzekelayo inani le-E1 kwaye ukhethe i-E1 ekhoyo;
Iiparamitha
♦E1 Interface
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-CE8F4 |
Inkcazo esebenzayo | 8E1/4FE isiguquli sojongano,4channel 100M Ethernet transmission phezu 8E1,Inkxaso ye-4channel Ethernet Ulwahlulo olunengqondo. |
Inkcazo yePort | 8 E1 ujongano, 4 Fast Ethernet amazibuko |
Amandla | Ubonelelo lwamandla: AC180V ~ 260V;DC –48V;I-DC +24VUkusetyenziswa kwamandla: ≤10W |
Ubungakanani | Ubungakanani boMveliso: 19 intshi 1U 483X138X44mm (WXDXH) |
Ubunzima | 2.0KG / iqhekeza |
Isicelo
Inkcazo yesicelo:
Xa isixhobo siseta ingqiqo yodwa, inokufumaneka Unxibelelwano oluzimeleyo phakathi kwe-A – A1, B – B1, C – C1 kunye no-D – D1.
1. Iziguquli zeProtocol zisetyenziswa ngababini;
I-2.1-8channel E1 yokuhambisa i-bandwidth 1984Kbit / s ~ 15872Kbit / s.
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Izinto zethu zokuthengisa ziyaziwa kwaye zithembekile ngabathengi kwaye zinokuhlangana rhoqo ziphuhlisa iminqweno yezoqoqosho kunye nentlalontle yoMgangatho oLungileyo weSiguquli se-Isolated - 8E1-4FE interface Converter JHA-CE8F4 (Logical lsolation) - JHA , Imveliso iya kubonelela kwihlabathi liphela, elinjalo. njenge: Sheffield, Nepal, Canada, Sinikela ingqalelo ephezulu kwinkonzo yabathengi, kwaye sixabise wonke umthengi. Siye sagcina isidima esinamandla kushishino iminyaka emininzi. Sinyanisekile kwaye sisebenzela ukwakha ubudlelwane bexesha elide kunye nabathengi bethu.
NguLena waseNepal - 2018.02.04 14:13
Ulwahlulo lwemveliso luneenkcukacha kakhulu ezinokuthi zichaneke kakhulu ukuhlangabezana nemfuno yethu, umthengisi oqeqeshiweyo.
NguEmily waseMexico - 2018.02.21 12:14