I-DTU yeMizi-mveliso
(Total 5 Products)
-
Ixabiso lento:15.8~22USDIbhanti:I-OEM / ODMMin. Myalelo:1 Piece/PiecesModel No:D220-2Zothutho:Ocean,Land,Air,Express,ExpressPackaging:I-1 x D220 4G DTU; 1 x i-Antenna (i-4G); 1 x phoenix termix; 1 x Ibhokisi yepakethi yemvelisoAmandla okubonelela:50000 Piece/Pieces per MonthIndawo yokuQala:ChinaImveliso:50000 Piece/Pieces per MonthMalunga nento I-RS485 i-RS485 ye-ERERNET: Le mveliso ye-D220 ye-D220 ye-D220 ye-DTU yenzelwe ukuhambisa idatha ye-RS485 kwi-Ethernet ngexesha lokubeka iliso kwi-EREDNET Umsebenzi oMfutshane woNxibelelwano: Kwimodyuli yonxibelelwano yomyalezo... -
Ixabiso lento:15.8~22USDIbhanti:I-OEM / ODMMin. Myalelo:1 Piece/PiecesModel No:D220-4Zothutho:Ocean,Land,Air,Express,ExpressPackaging:I-1 x D220 4G DTU; 1 x i-Antenna (i-4G); 1 x phoenix termix; 1 x Ibhokisi yepakethi yemvelisoAmandla okubonelela:50000 Piece/Pieces per MonthIndawo yokuQala:ChinaImveliso:50000 Piece/Pieces per MonthIngcaciso yeMveliso Imveliso ye-COCIN D220 sisizukulwane esitsha se-4G firess windows windows mveliso esungulwe itekhnoloji ye-Shenzheen Imveliso ye-iiot idibanisa inethiwekhi ye-4G, inethiwekhi yabucala, kunye nezinye itekhnoloji. Inika i-Rs232... -
Ixabiso lento:15.8~22USDIbhanti:I-OEM / ODMMin. Myalelo:1 Piece/PiecesModel No:D220-1Zothutho:Ocean,Land,Air,Express,ExpressPackaging:I-1 x D220 4G DTU; 1 x i-Antenna (i-4G); 1 x phoenix termix; 1 x Ibhokisi yepakethi yemvelisoAmandla okubonelela:50000 Piece/Pieces per MonthIndawo yokuQala:ChinaImveliso:50000 Piece/Pieces per MonthEzona mpawu Ukufikelela kwinethiwekhi engaphazanyiswa • Ixhasa i-4G LTE TTD kunye nenethiwekhi ye-LTE FDE, kwaye ibuyela umva ngokuhambelana ne-2G GSM / GPRS. Kwimeko yokugubungela inethiwekhi engazinzanga ye-4G, inokuba ibuyela umva ngokuthe ngqo... -
Ixabiso lento:15.8~22USDIbhanti:I-OEM / ODMMin. Myalelo:1 Piece/PiecesModel No:D220-3Zothutho:Ocean,Land,Air,Express,ExpressPackaging:I-1 x D220 4G DTU; 1 x i-Antenna (i-4G); 1 x phoenix termix; 1 x Ibhokisi yepakethi yemvelisoAmandla okubonelela:50000 Piece/Pieces per MonthIndawo yokuQala:ChinaImveliso:50000 Piece/Pieces per MonthIngcaciso yeMveliso I-Comin D220 Imveliso yamkela i-Poial Channel Preennel I-SPANNOLL NOBUCHULE BONKE I-RS232 kunye ne-RS485 iMigca eMiselweyo. Ixhasa i-TCP / IP Protocol, kunye neeprothokholi zoTyelelo, kwaye isebenzise i-seseser yeselula ukuze... -
Ixabiso lento:15.8~22USDIbhanti:I-OEM / ODMMin. Myalelo:1 Piece/PiecesModel No:D220Zothutho:Ocean,Land,Air,Express,ExpressPackaging:I-1 x D220 4G DTU; 1 x i-Antenna (i-4G); 1 x phoenix termix; 1 x Ibhokisi yepakethi yemvelisoAmandla okubonelela:50000 Piece/Pieces per MonthIndawo yokuQala:ChinaImveliso:50000 Piece/Pieces per MonthIngcaciso yeMveliso Ngokuphuhliswa okuqhubekayo kokuqulunqwa kwenethiwekhi, ukusetyenziswa kweemveliso zonxibelelwano lweselula kwicandelo losulelo lwedatha kuyanda kwaye inethiwekhi ye-GPR irhoxisiwe kwinethiwekhi. Itekhnoloji ye-Shenzhen...
Yintoni i-DTU yeShishini? Iimpawu ze-DTU ze-DTU kunye noHlaziyo lweSicelo seSicelo seSicelo
Yintoni i-DTU?
Iyunithi yokudluliselwa kwedatha (i-DTU) sisixhobo esingenazingcingo esiguqula idatha ye-serial port kwidatha ye-IP okanye idatha ye-IP kwidatha yonxibelelwano engenazibuko kwinethiwekhi engenazingcingo.
Okwesibini, iimpawu ze-DTU ze-DTU?
I-D220 yi-4G ye-4G ye-DTU esekwe kwinethiwekhi ye-4G engenazingcingo, imveliso isebenzisa iprosesa yokusebenza ephezulu, i-ofisi yexesha lokwenyani njengeqonga lenkqubo, ukuqinisekisa ukuba ikhonkco ledatha ligudileyo nangaliphi na ixesha, ukubonelela abasebenzisi abaphezulu -Umsebenzi onesidima, ozinzileyo nothembekileyo. Inokuba lula kwaye ngokukhawuleza ilungiselelwe kwindawo yemizi-mveliso, kwaye inokusetyenziswa kwiindawo ezinobunzima.
Iimpawu zeHardware:
Uyilo lwe-Anti-Prifer, ilungele iimfuno zesicelo se-Eleshromagnetic engqongileyo
Uyilo lwe-Voltage Rivel Ally, iNkxaso ye-DC5V-35v Igalelo lamandla, eyakhelwe-ngaphakathi
Izibuko eziqinisekileyo zinokuba yinkonzo ye-serial port okanye i-seces yedatha yedatha
Ukuxhasa ubumbeko oluninzi lwekhonkco phakathi kwe-serial port yenkonzo kunye neziko
Khetha izixhobo zebanga lemizi-mveliso kunye nokwandisa uyilo lokungahambelani kwe-elektromagnetic ukuhlangabezana neemfuno zesicelo se-harsh
I-D220 ixhasa i-2G engasemva / i-3G yenethiwekhi yokufikelela ngokusekwe kwinethiwekhi ye-4G.
I-Harddog eyakhelwe i-Hardware, indlela yokufumana rhoqo, ukuseta ngokuzenzekelayo kwezixhobo ezingaqhelekanga.
IIMVAVANYO ZOKUGQIBELA ZOKUGQIBELA
IZIPHUMO ZE-SOSTC:
Imowudi yeziko elininzi / imowudi ye-backup ye-ackup (ukuya kuthi ga kumaziko amahlanu / amaziko okugcina i-backup)
Amazibuko ahlukeneyo ahlukeneyo anokusetyenziswa njengesondlo okanye inkonzo ye-serial ye-serial, kunye neenkonzo ezahlukeneyo zenkonzo anokuqhagamshelwa kumaziko ahlukeneyo.
Iprotocomi-Iprotocol ye-Protocol yeKhithi yoPhuculo lweKhithi (ehambelanayo neeprothokholi zonxibelelwano zabavelisi be-DTU ezininzi, ezinokufumana ukutshintshwa kwe-DTU)
Inkxaso yetekhnoloji yokuchonga i-ICMP kunye ne-LCP ikhonkco lokuchonga kwaye igcina i-headbeatbeatbeat ibhewuke, iqinisekisa uzinzo kunye nokuthembeka kwenethiwekhi kunye nonxibelelwano
Ixhasa ukuphuculwa kwe-sertial port yendawo yokuhlala kunye nokuphuculwa kwesoftware ekude
Inkxaso ye-TCP, i-UDP, i-DCPP, DCDP kunye nezinye iiprothokholi zonxibelelwano
Ixhasa iindlela ezininzi zokufumana iinguqu zokuqinisekisa ukuhanjiswa kwedatha ekhuselekileyo
3. IMITHETHO YOKUGQIBELA
I-D220 4G DTU ihambelana noyilo lwamashishini, imisebenzi epheleleyo, ukuhanjiswa okuzinzileyo, isetyenziswa ngokubanzi kukhuseleko lwendalo, amashishini ogcino lwamanzi, amashishini e-meteorological; Intsimi yolawulo lwamashishini; Umzi mveliso kunye nendawo ekhethekileyo, ioyile kunye negesi, ishishini lokufudumeza, njl.