Umgangatho olungileyo weSiguquli soKwadwa - 4E1-1FE ujongano lokuguqulela JHA-CE4F1 – JHA
Isiguquli esiLungileyo somgangatho olungileyo-4E1-1FE ujongano lokuguqulela JHA-CE4F1 – JHA Iinkcukacha:
4E1-1FE ujongano lokuguqulelaI-JHA-CE4F1
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 oluncinci
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
- Xhasa zonke iiseti ze-Ethernet Work Mode
- Umda we-alam ozenzekelayo we-CRC unokusetwa ukwahlula iintambo zothumelo ezikumgangatho ombi kwaye unqunyulwe umkhombandlela omnye. Xa isekethe yesebe le-2M inqanaba elinye lempazamo lidlula umqobo, ukunqunyulwa kweli cala kwelinye icala akuchaphazeleki; oko kukuthi, zombini ukuhanjiswa kolwalathiso lwe-Ethernet kunokuba yi-asymmetric
- Vumela ukulibaziseka kwexesha le-4Channel E1 kwi-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 ye-E1 yetshaneli eshushu-plug kwisixhobo, kwaye ibona ngokuzenzekelayo isebenzayo
- itshaneli kwaye ayizukuphazamisa 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 (100/100M)
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-CE4F1 |
Inkcazo esebenzayo | 4E1/1FE isiguquli sojongano |
Inkcazo yePort | 4* E1 ujongano;1 *FE ujongano |
Amandla | Ubonelelo lwamandla: AC180V ~ 260V;DC –48V;I-DC +24V;AC110VUkusetyenziswa kwamandla: ≤10W |
Ubungakanani | Ubungakanani boMveliso: 216X140X31mm (WXDXH) |
Ubunzima | 1.3KG |
Isicelo
Isisombululo esiqhelekileyo 1
Isisombululo esiqhelekileyo 2
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Sixhasa abathengi bethu ngemveliso ekumgangatho ophezulu kunye nenkampani yenqanaba elibalulekileyo. Ukuba ngumenzi oyingcali kweli candelo, ngoku sifumene ukudibana okusebenzayo okulayishiweyo ekuveliseni nasekulawuleni umgangatho oLungileyo weSiguquli soKwadwa-4E1-1FE ujongano lweSiguquli JHA-CE4F1 – JHA , Imveliso iya kubonelela kwihlabathi liphela, njenge: eJamani , Rio de Janeiro, Albania, Ukugxininisa kulawulo olukumgangatho ophezulu wesizukulwana kunye noncedo lobuchwephesha kubathengi, ngoku siyile isisombululo sethu sokubonelela abathengi bethu sisebenzisa ukuqalisa ngexabiso lokufumana nasemva kweenkonzo ngamava asebenzayo. Ukugcina ubudlelane obukhoyo bobuhlobo nabathengi bethu. Sikulungele ukujongana namaxhala kwaye senze ukuphucula ukuqonda konke okunokwenzeka kurhwebo lwamazwe ngamazwe.
NguMiguel waseCambodia - 2018.06.21 17:11
Le nkampani ineendlela ezininzi esele zenziwe ukuba zikhethe kwaye inokwenza inkqubo entsha ngokwemfuno yethu, emnandi kakhulu ukuhlangabezana neemfuno zethu.
NguDiana wasePoland - 2018.06.26 19:27