Isango le-MKG-3L LORAWAN
Inkcazo emfutshane:
I-MKG-3L yindlela yokungena yangaphakathi engabizi kakhulu yeLoRaWAN ekwaxhasa iprotokholi ye-MQTT. Esi sixhobo singasetyenziswa ngokuzimeleyo okanye sisetyenziswe njengesango lokwandisa isigqubuthelo esinoqwalaselo olulula noluqondakala lula. Singakwazi ukuhlanganisa inethiwekhi engenazingcingo yeLoRa kwiinethiwekhi ze-IP kunye neeseva ezahlukeneyo zenethiwekhi ngeWi-Fi okanye i-Ethernet.
Iinkcukacha zeMveliso
Iithegi zeMveliso
Isishwankathelo
I-MKG-3L yindlela yokungena yangaphakathi engabizi kakhulu yeLoRaWAN ekwaxhasa iprotokholi ye-MQTT. Esi sixhobo singasetyenziswa ngokuzimeleyo okanye sisetyenziswe njengesango lokwandisa isigqubuthelo esinoqwalaselo olulula noluqondakala lula. Singakwazi ukuhlanganisa inethiwekhi engenazingcingo yeLoRa kwiinethiwekhi ze-IP kunye neeseva ezahlukeneyo zenethiwekhi ngeWi-Fi okanye i-Ethernet.
Idizayini yayo intle kwaye yanamhlanje, isango lixhasa ukufakwa eludongeni kwaye linokusetyenziswa lula naphi na ngaphakathi ukuqinisekisa ukugquma okwaneleyo kwesiginali.
I-MKG-3L ifumaneka kwiimodeli ezintathu ngolu hlobo lulandelayo:
| Inombolo yento | Imodeli | Inkcazo |
| 1 | I-MKG-3L-470T510 | Ibhendi yokusebenza ye-LoRa engama-470~510MHz, ifanelekile kwibhendi ye-LPWA yase-Mainland China (CN470) |
| 2 | I-MKG-3L-863T870 | Ibhendi yokusebenza ye-LoRa ye-863~870MHz, ifanelekile kwiibhendi ze-EU868, IN865 LPWA |
| 3 | I-MKG-3L-902T923 | Ibhendi yokusebenza ye-LoRa eyi-902~923MHz, ifanelekile kwiibhendi ze-AS923, US915, AU915, KR920 LPWA |
Iimbonakalo
● Ixhasa i-Wi-Fi, i-4G CAT1 kunye ne-Ethernet
● Amandla aphezulu okuPhuma: 27±2dBm
● I-Voltage yokubonelela: 5V DC
● Ukusebenza okuphezulu, uzinzo oluhle kakhulu kunye nomgama omde wokudlulisela
● Uqwalaselo olulula nge-interface yewebhu emva kokudibanisa ne-Wi-Fi okanye idilesi ye-IP yesixhobo
● Inkangeleko encinci, ethambileyo kunye nofakelo olulula oluxhonywe eludongeni
● Uluhlu lobushushu bokusebenza: -20°C ukuya kuma-70°C
● Ixhasa iLoRaWAN Class A, Class C kunye neprotocol ye-MQTT eyimfihlo
● Ibhendi yeFrequency yokusebenza: Ukugubungela ibhendi epheleleyo kunye neefrikhwensi zokusebenza ezikhethiweyo
Iiparameters zobuchwepheshe ezineenkcukacha
| Iinkcukacha eziBanzi | ||
| I-MCU | MTK7628 | |
| I-Chipset yeLoRa | I-SX1303 + SX1250 | |
| Uqwalaselo lweSiteshi | I-uplink ezisi-8, i-downlink e-1 | |
| Uluhlu lweeFrequency | 470~510/863~870/902~923MHz | |
| 4G | Ukuhambelana kwenethiwekhi ezininzi ze-4G CAT1 GSM GPRSIsantya se-Uplink: 5 Mbit/s; Isantya se-Downlink: 10 Mbit/s | |
| I-Wi-Fi | IEEE 802.11 b/g/n 2.4GHz | |
| Izibuko le-Ethernet | 10/100M | |
| Ubuninzi bokufumana uvakalelo | -139dBm | |
| Amandla okudlulisa aphezulu | +27 ± 2dBm | |
| I-Voltage yokusebenza | I-5V DC | |
| Ubushushu bokusebenza | -20 ~ 70℃ | |
| Ukufuma okusebenzayo | 10% ～90%, ayifumi | |
| Ubukhulu | 100*71*28 mm | |
| RFIinkcukacha | ||
| Ibhendiwidth yeSignali/[KHz] | Into Esasazekayo | Uvakalelo/[dBm] |
| 125 | SF12 | -139 |
| 125 | SF10 | -134 |
| 125 | SF7 | -125 |
| 125 | SF5 | -121 |
| 250 | SF9 | -124 |
