The Siretta SL500-LTE1 (EU) modem from RS Components is a low-power LTE Cat 1 modem that provides an intelligent serial gateway that changes the traditional way of setting up and managing using AT commands. This method requires a high skill level to be implemented correctly. Used to establish data connections over LTE cellular networks, connecting remote applications to servers.
This runs an application that uses an encrypted link to connect the modem to the SirettaLINK management portal, where configuration files are downloaded to connect to the customer's specified resources and publish operational data. Therefore, the modem utilizes an embedded STM32F405 ARM Cortex M4 core processor for advanced functionality.
The modem provides 6 bands :4G/LTE: B1(2100), B3(1800), B7(2600), B8(900), B20(800), B28A(700) MHz; Three frequency bands :3G/UMTS B1(2100), B3(1800), B8(900) MHz; Two frequency bands: 2 g/GSM | GPRS: B3 (1800), B8 (900).
