Uluhlu lwamaxabiso e-Rs485 422 Isiguquli-I-Co-Directional 64K-FE Guqula i-JHA-CE1tF1 – JHA
Uluhlu lwamaxabiso lwe-Rs485 422 Isiguquli-I-Co-Directional 64K-FE Converter JHA-CE1tF1 – JHA Iinkcukacha:
Isishwankathelo
I-G.703 (Co-Directional G.703) i-interface yahlula umjikelezo we-64Kbps kwiiyunithi ezi-4, isebenzisa "0101" imele "0", "1100" imele "1". Ngokutshintshisa i-polarity yenguqu yebhloko ekufutshane, imiqondiso yokubini iguqula imiqondiso yemigangatho emithathu. Kwiqela ngalinye lesi-8 litshabalalise ibhloko ye-polarity etshintshanayo, ngaloo ndlela ukuhambisa uphawu lwexesha lwe-8KHz. Ngekhowudi engentla, i-G.703 i-co-directional ye-64Kbps isignali inokufezekisa ukuhambisa uphawu lwexesha le-64KHz kunye ne-8KHz kunye ne-64KHz kunye nedatha yedatha ye-64Kbit / s kwicala elifanayo kunye nomgca we-balanced.
Lo mguquli we-interface ubonelela nge-co-directional ye-G.703 ujongano kunye nojongano olunye lwe-Ethernet ukufezekisa i-10/100Base-T Ethernet data transmission kwi-G.703 channel. Kukusebenza okuphezulu, ukuzifundela ibhulorho ye-Ethernet. Esi sixhobo sisixhobo sokwandiswa kwe-Ethernet, usebenzisa inethiwekhi (PDH / SDH / Microwave) ebonelela nge-G.703 ishaneli ukufezekisa i-Ethernet yendawo kunye ne-remote interconnecting kunye ne-serial interfaces ngexabiso eliphantsi. Isixhobo sinomsebenzi wokuvavanya i-loop ye-inter-set ukuququzelela ukuqaliswa kweprojekthi kunye nokugcinwa kwemihla ngemihla.
Ifoto yeMveliso
Uhlobo oluncinci
Iimbonakalo
- Ngokusekwe kwi-self-copyright IC
- Ngaba Ukuqonda ukuhanjiswa kwedatha ye-Ethernet kwisekethe enye ye-Co-directional G.703
- I-Inter-set dynamic Ethernet idilesi ye-MAC (4,096) kunye nokucoca isakhelo sedatha yendawo
- Isixhobo sasekhaya sinokulawula isixhobo esikude
- Yiba nomsebenzi we-G.703 loop back check, kwaye ubonise kwi-LED
- Ngaba ukwahlula isizathu Co-directional G.703 ilahleko isignali kukuba isixhobo ekude amandla-off okanye umkhombandlela G.703 line yaphukile
- Ujongano lwe-Ethernet luxhasa i-10M/100M, isiqingatha/i-duplex epheleleyo eguquguqukayo, ixhasa iVLAN
- I-interface ye-Ethernet isekela i-AUTO-MDIX (umgca onqamlekileyo kunye nomgca odibeneyo odibeneyo onokuziqhelanisa);
- Ukubonelela ngeentlobo zewotshi ezi-2: I-Co-Directional G.703 master clock kunye ne-G.703 yomgca wewotshi;
- Isixhobo sobulali sinokunyanzela umlinganiselo wesixhobo esikude siwulandele (xa isixhobo sikwimowudi engabhalwanga, ayisebenzi)
- Yiba neNdlela yokuNgena kweLoop emithathu: G.703 ujongano lweLoop Back (ANA),Ujongano lweEthernet Loop Back(DIG),Yalela ujongano olude lwe-Ethernet Loop Back(REM)
- Inkxaso yokuziqhelanisa ne-120 Ohm balance;
Iiparamitha
♦ I-Co-Directional G.703 Interface
uMgangatho weNdibaniselwano: thobela iprotocol ye-ITU-T G.703;
Ireyithi yeNdibaniselwano: 64Kbps±50ppm;
I-E1 Impedance: 120Ω (ibhalansi);
Ukunyamezela kweJitter: Ngokuhambelana neprotocol G.742 kunye ne-G.823
Ubuninzi boMgama woThutho: ukuya kuthi ga kwi-500m
♦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 yoMfanekiso:JHA-CE1tF1 |
Inkcazo esebenzayo | I-10 / 100M ishaneli yokudlulisa idatha ye-Ethernet kwicala elifanayo kwi-G.703 (Co-Directional G.703), izinga le-Ethernet 64K |
Inkcazo yePort | I-interface enye ye-co-directional ye-64K, i-interface ye-1 Fast Ethernet |
Amandla | Ubonelelo lwamandla: AC180V ~ 260V;DC –48V;I-DC +24VUkusetyenziswa kwamandla: ≤10W |
Ubungakanani | Ubungakanani boMveliso: 216X140X31mm (WXDXH) |
Ubunzima | 1.2KG |
Isicelo
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Sinezixhobo zokuvelisa eziphucukileyo, iinjineli ezinamava kunye nabaqeqeshiweyo kunye nabasebenzi, iinkqubo zolawulo lomgangatho ezivunyiweyo kunye neqela elinobubele lokuthengisa iqela langaphambili / emva kokuthengisa inkxaso yePriceList yeRs485 422 Converter - Co-Directional 64K-FE Converter JHA-CE1tF1 - JHA , imveliso iya kubonelela kulo lonke ihlabathi, ezifana: Spain, Rio de Janeiro, Brunei, Ukuba nayiphi na kwezi zinto ukuba umdla kuwe, nceda usazise. Siyakwaneliseka kukunika ikowuti emva kokuba sifumene iinkcukacha zomntu. Sineenjineli zethu ze-R&D ezinamava ukuze sihlangabezane nazo naziphi na iimfuno zomntu, Sijonge phambili ekufumaneni imibuzo yakho kungekudala kwaye sinethemba lokuba nethuba lokusebenza kunye nawe kwixa elizayo. Wamkelekile ukujonga inkampani yethu.
NguNina waseGeorgia - 2017.11.12 12:31
Abasebenzi basefektri banomoya omhle weqela, ngoko ke sifumene iimveliso ezikumgangatho ophezulu ngokukhawuleza, ukongeza, ixabiso lifanelekile, eli lihle kakhulu kwaye lithembekileyo abenzi baseTshayina.
NguGeorgia evela eCzech - 2017.09.29 11:19