
| Kuchuluka (Maseti) | 1 – 100 | >100 |
| Nthawi Yoyerekeza (masiku) | 7 | Kukambirana |
Magwiridwe antchito okwera mtengo komanso ntchito zambiri za 4G DTU
Kapangidwe ka kapangidwe ka kulumikizana kwa terminal, kosavuta kugwiritsa ntchito pamakampani, pulogalamu yothandizira zolemba, imathanso kusonkhanitsa deta kuchokera ku zida ndi mbali ziwiri.kutumiza kowonekera bwino.

Kufotokozera kwa Zida
Pogwiritsa ntchito ZTE communication chips, imathandizira ma pattern 7 15 frequency brands 4G network, ngati network ya 4G yasakhazikika, imatha kusinthira yokha ku network ya 2/3G kuti iwonetsetse kuti zidazo zilumikizidwa nthawi zonse, ndikusinthira yokha ku network ya 4G network ikabwezeretsedwa.

Magawo a chipangizo
| Kufotokozera | Kufotokozera |
| Mawonekedwe amagetsi a VIN | Voltage range: 5V ~ 30V DC |
| Chida cholumikizira magetsi cha BAT | Voltage range: 3.5V ~ 4.2V DC |
| Kugwiritsa ntchito mphamvu | @12VDC mphamvu; |
| Tumizani ndi kulandira deta yaposachedwa: 150mA ~ 240mA; | |
| Mphamvu yamagetsi yopanda ntchito: <40mA | |
| Mtundu wa pafupipafupi | GSM B3/8; CDMA1X CDMA EVDO; WCDMAB1; |
| TD-SCDMA B34/39; LTE FDD B1/3; | |
| LTE TDD B38/39/40/41; | |
| (U)Mawonekedwe a SIM khadi | Thandizani SIM khadi 3V/1.8V |
| Mawonekedwe a antenna | Mawonekedwe a 50Ω SMA |
| Chiwonetsero cha doko lozungulira | RS232/RS485/TTL; mlingo wa baud:300~115200bps |
| Deta bit: 7/8 parity check: N/E/O ; | |
| Kuyimitsa pang'ono: 1/2 pang'ono | |
| Kuchuluka kwa kutentha | Kutentha kogwira ntchito: -25℃ ~ 70℃ |
| Kutentha kosungirako: -40℃ ~ 85℃ | |
| Chinyezi chosiyanasiyana | Chinyezi chocheperako: 95% (Palibe kuzizira) |
| Khalidwe la thupi | Kutalika: 10.5CM m'lifupi: 6cm kutalika: 2.2cm, |
| kulemera: 190g |
Kufotokozera kwa Ntchito Yaikulu

Thandizani ma protocol angapo

TCP-ZSD / UDP-ZSD
Maziko a dongosolo la Mind packing TCP/UDP. Phukusi la SKD limapereka chithandizo kuchokera kwa ife ku malo osiyanasiyana opangira mapulogalamu, ogwiritsa ntchito amatha kupita ku malo osungira deta mosavuta popanda kusamala za njira yovuta ya netiweki. kuthandizira IP yosasinthika, domain yosinthika, netiweki yachinsinsi ya APN.

Ndondomeko ya HTTP
Protocol ya HTTP ingagwiritsidwe ntchito ngati kasitomala wa HTTP potumiza deta komanso kulumikizana ndi seva ya HTTP kuti zikhale zosavuta kukonza vutoli.
Pogwiritsa ntchito protocol ya HTTP, pamene doko lotsatizana lili ndi deta yoti litumizidwe, limakhazikitsa kulumikizana ndi seva ndikutumiza ID ya DTU ndi phukusi la deta losonkhanitsidwa ku seva iliyonse ya HTTP kudzera mu HTTP post kapena HTTP get. Mwanjira imeneyi, deta yosonkhanitsidwa ndi DTU ikhoza kuwonetsedwa mwachindunji kumbali ya WEB.

Ntchito ya Madoko Osewerera Osasinthika
Pogwiritsa ntchito ukadaulo wa madoko olumikizirana, ndizotheka kukhazikitsa kulumikizana kwa waya kwa 4G kothamanga kwambiri pakati pa chipangizo cholumikizirana ndi kompyuta yolumikizirana mu data center kudzera pa DTU ndikupanga kulumikizana kwa waya, komwe kuli ndi pulogalamu yoyambirira ya madoko olumikizirana ya chipangizocho.

Kusintha Kwapafupi/Kutali
kuthandizira magawo osinthira akutali ndikusintha firmware pamalo owunikira, chipangizocho chidzagwira ntchito mwachizolowezi mukakonzanso patali.

Mapulogalamu a script amatembenuza DTU yachikhalidwe, yomwe imangokhala ndi ntchito yotumiza deta, ndipo imasintha MDD3411 kukhala chipangizo cha DTU chokhala ndi ntchito yopezera deta.

Buku lophunzitsira la Mind DTU local acquisition script
Mosiyana ndi DTU yomwe inalipo kale, ntchito yothandizira script ya MDD3411 yokha. Pogwiritsa ntchito malangizo a script, ogwiritsa ntchito amatha kufotokozera mosavuta momwe deta imapezedwera, zomwe zimachepetsa kwambiri mtengo wa hardware.

Kufotokozera njira yopezera katundu m'deralo yosinthasintha
Chikalata chopangidwa mwamakonda chimatha kupeza deta yakunja ya sensa ndi zida pogwiritsa ntchito DTU popanda kufunikira kwa wogwiritsa ntchito kuwonjezera chowongolera padera. Kupeza nthawi ya DTU kokha kumatha kuchitika kudzera mu malangizo a script kuti akonze DTU, zomwe zimachepetsa kwambiri mtengo wa zida zogulira. Chikalatacho chimazindikira ntchito zoyambira za switch control, kuchedwetsa kuwongolera, kupereka malangizo, kuwongolera kuyendayenda, kuwongolera malipoti, kuyika mutu wa uthenga wapadera, komanso ngati angavomereze kusintha kwa baud rate ya yankho la chida, ndi zina zotero, zomwe zingakwaniritse zofunikira za zida zambiri zogulira.

MDD3411 imagwiritsa ntchito ukadaulo wapamwamba wa patch
Ndi ma doko opitilira muyeso, ma volteji ochulukirapo, kulumikizana kotsutsana ndi kubwerera m'mbuyo komanso chitetezo chotsutsana ndi mafunde, khalidwe la mafakitale, kugwira ntchito kokhazikika pa -40~85℃; Ngati kulumikizana kwa waya kwasinthidwa mosayembekezereka ndipo doko lafupikitsidwa, chipangizocho sichidzawonongeka, ndipo chingagwiritsidwe ntchito bwino mukangolumikizanso.



