Passerelle Ethernet E90-DTU(433C30E)-V2.0
[Fréquence]：425~450.5MHz
[Puissance]：30dBm
[Taille]：84mm*82mm*25mm
[Taper]：Ethernet
[Poids]：123 ± 5g
[Introduction]：Prend en charge le débit réseau adaptatif (jusqu'à 100M en duplex intégral), fournit six modes de fonctionnement de TCPServer, TCP Client, UDP Server, UDP Client, HTTP Client et MQTT Client, et prend en charge six connexions client en mode serveur TCP ;
| RF parameters | parameter value | Remark |
|---|---|---|
| Working frequency band | 425~450.5 MHz | factory default 433MHz |
| Transmit power | 21~30dBm | Factory default 30dBm, about 1W |
| Hardware parameters | parameter value | Remark |
|---|---|---|
| Size | 84mm*82mm*25mm | - |
| Antenna form | SMA-K | - |
| Communication interface | Ethernet interface | Standard RJ45, support 10/100Mbps |
| Electrical parameters | minimum | Typical value | maximum value | unit | condition |
|---|---|---|---|---|---|
| Supply voltage | 8 | - | 28 | V | - |
| Transmit current | 199mA | - | 329mA | mA | 30dBm (1W) |
| Receive current | 10 | - | 15mA | mA | - |
| Working temperature | -40 | 20 | +85 | ℃ | - |
| Working humidity | 10 | 60 | 90 | % | - |
| Storage temperature | -40 | 20 | +125 | ℃ | - |