Kutumiza mwachangu Zida za Efaneti - E1-RS485 Converter JHA-CE1D1 - JHA
Kutumiza mwachangu Zida za Efaneti - E1-RS485 Converter JHA-CE1D1 - JHA Tsatanetsatane:
Zosintha za E1-RS485Chithunzi cha JHA-CE1D1
Mwachidule
Kusintha kwa mawonekedwewa kumachokera ku FPGA, kupereka mawonekedwe amodzi a E1 ndi mawonekedwe amodzi a RS485, kufalitsa kwa 1Channel RS485 kudzera pa E1. Chogulitsacho chimadutsa zosemphana pakati pa mtunda wolumikizirana wamawonekedwe achikhalidwe komanso kuchuluka kwa kulumikizana, kuonjezera apo, zimathanso kuthana ndi kusokoneza kwa ma elekitiroma, kusokoneza kwa mphete ndi kuwonongeka kwa mphezi. Chipangizocho chimathandizira kwambiri kudalirika, chitetezo komanso chinsinsi cha kulumikizana kwa data. Amagwiritsidwa ntchito kwambiri poyang'anira mafakitale osiyanasiyana, kuwongolera njira komanso nthawi zowongolera magalimoto, makamaka ku Banki, ndi Mphamvu ndi magawo ena ndi machitidwe omwe ali ndi zofunikira zapadera pakusokoneza kwamagetsi. Kulumikizana kwa seriyo kumafika pa 921.6KBPS.
Chithunzi cha malonda
Mtundu wa Mini
Mawonekedwe
- Kutengera kudzikonda kwa IC
- Imatha kuzindikira ndikuwongolera kuyenda kwa data ya RS-485 popanda kugwirirana chanza kuti ilamulire momwe deta ikuyendera
- Khalani ndi kuthekera kodziwiratu kuchuluka kwa baud kwa siginecha ya doko
- Yesani zokha chifukwa cha matt ndikuti chipangizocho chazimitsidwa, kapena mzere wa E1 wathyoka. Kenako sonyezani pa LED
- Perekani 2 zolepheretsa: 75 Ohm kusalinganika ndi 120 Ohm balance;
- Thandizani SNMP Network Management
- Njira yotsatirira imatha kufalitsa ma data osinthika asynchronously 300 Kbps-921.6Kbps baud rate
- Siri data multiplexing mu E1 kuthandizira ITU-T R.111 kudumpha code code
- Kutetezedwa kwa doko lachitetezo cha mphezi-chitetezo chafika IEC61000-4-5 (8/20μS) DM(Mode Wosiyana): 6KV,Impedance (2 Ohm), CM(Common Mode): 6KV, Impedance (2 Ohm) muyezo
Parameters
♦E1 mawonekedwe
Chiyanjanitso Standard: kutsatira ndondomeko G.703;
Chiyanjanitso Rate: 2048Kbps ± 50ppm;
Chiyankhulo kodi: HDB3;
Kulepheretsa: 75Ω (osalinganiza), 120Ω (yokwanira);
Kulekerera kwa Jitter: Mogwirizana ndi protocol G.742 ndi G.823
Kuyimitsidwa Kololedwa: 0 ~ 6dBm
♦Mawonekedwe a seri
Standard
EIA/TIA-485 RS-485 (ISO/IEC8284)
Seri Interface
RS-485 4 mawaya: TXD+, TXD-, RXD+, RXD-, Signal Ground
RS-485 2 mawaya: Data+(Correspond TX+), Data-(Lembani TX-), Signal Ground
♦Malo ogwirira ntchito
Kutentha kwa ntchito: -10°C ~ 50°C
Chinyezi chogwira ntchito: 5% ~ 95% (palibe condensation)
Kutentha kosungira: -40°C ~ 80°C
Kusungirako Chinyezi: 5% ~ 95% (palibe condensation)
Zofotokozera
Chitsanzo | Nambala ya Model: JHA-CE1D1 |
Kufotokozera Kwantchito | E1-RS485 Converter , Yogwiritsidwa ntchito pawiri, RS485 mlingo mpaka 512Kbps |
Kufotokozera kwa Port | Mmodzi E1 mawonekedwe;1 data Interface(RS485) |
Mphamvu | Mphamvu yamagetsi: AC180V ~ 260V;DC -48V;DC +24VKugwiritsa ntchito mphamvu: ≤10W |
Dimension | Kukula kwa malonda: 216X140X31mm (WXDXH) |
Kulemera | 1.3KG / chidutswa |
Kugwiritsa ntchito
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Nthawi zonse timaganiza ndikuchita mogwirizana ndi kusintha kwa zochitika, ndikukula. Tili ndi cholinga chokwaniritsa malingaliro ndi thupi lolemera komanso kukhala ndi moyo wopereka mwachangu Zida za Efaneti - E1-RS485 Converter JHA-CE1D1 - JHA , Zogulitsazi zizipereka padziko lonse lapansi, monga: Auckland, Liverpool, Norway, Based pa zinthu zamtengo wapatali, mtengo wampikisano, ndi utumiki wathu wonse, tapeza mphamvu ndi luso la akatswiri, ndipo tadzipangira mbiri yabwino m'munda. Pamodzi ndi chitukuko mosalekeza, timadzipereka tokha osati ku China malonda zoweta komanso msika wapadziko lonse. Lolani kuti musunthidwe ndi zinthu zathu zapamwamba kwambiri komanso ntchito yosangalatsa. Tiyeni titsegule chaputala chatsopano cha phindu limodzi ndikupambana kawiri.
Wolemba Mary waku Iraq - 2018.09.08 17:09
Yankho la ogwira ntchito yamakasitomala ndi osamala kwambiri, chofunikira ndikuti mtundu wazinthuzo ndi wabwino kwambiri, ndikulongedza mosamala, kutumizidwa mwachangu!
Wolemba Chris waku Philadelphia - 2017.08.15 12:36