The SL500-LTEM (GL) plug and play modem is a low power LTE Cat M / LTE NB IoT modem that is used to create a data connection over the LTE cellular network to link a remote application with a server. The SL500 solution provides an intelligent serial gateway, moving away from the traditional approach of setup and management using AT commands which require a high skill level to implement correctly. Instead, setup and management are all achieved using the modern cloud-based SirettaLINK management portal (www.siretta-link.com). This makes deployment and remote management a simple task, saving development costs and accelerating time to market.

The SL500-LTE1 (EU) modem uses an embedded STM32F405 ARM® Cortex® M4 core processor to implement advanced functionality. This runs an application that connects the SL500-LTE1 (EU) modem to the SirettaLINK Management Portal using an encrypted link, where it downloads the configuration profile for connecting to the customers specified resource, and posts operational data.

Plug and Play
13 Bands LTE: B1(2100), B2(1900), B3(1800), B4(AWS1700), B5(850), B8(900), B12(700), B13(700), B18(800), B19(800), B20(800), B26(850), B28(700) MHz
4 Bands GSM | GPRS: B2(1900), B3(1800), B5(850), B8(900) MHz
LTE UE Category M1/NB1
3GPP release 13 compliant
Half Duplex FDD
3GPP Rel. 12 Power Saving Mode (PSM)
3GPP Rel. 13 Discontinuous Reception (eDRX)
3GPP Rel. 13 Extended coverage
Auto configures device parameters for connected network
Advanced techniques to maintain network connection
Manages network connectivity to ensure continuous reliable operation
Profile settings automatically received from the SirettaLINK Management Portal
Periodically pushes operational data of the SL500 system to the SirettaLINK Management Portal
Manage entire estate of devices in one central location
Perform large scale software updates automatically
Real time status reporting and data usage information
Ability to export detailed information in XLS reports

1 x RS232 serial port interface (9-wire)
1 x RJ12 power connection (5 - 42V)
Nominal supply 12V
1 x SMA female cellular antenna connector
1 x SIM card reader (push-push) 3V, 1.8V
3 x external LED status indicators (Red, Green, Blue)

The Siretta SL500-LTEM (GL) modem is a low power LTE Cat M/LTE NB IoT modem that is used to create a data connection over the LTE cellular network to link a remote application with a server. It provides an intelligent serial gateway, moving away from the traditional approach of setup and management using AT commands which require a high skill level to implement correctly. The SL500-LTEM (GL) modem uses an embedded STM32F405 ARM® Cortex® M4 core processor to implement advanced functionality. This runs an application that connects the SL500-LTEM (GL) modem to the SirettaLINK Management Portal using an encrypted link, where it downloads the configuration profile for connecting to the customer’s specified resource, and posts operational data.

Car Parking Payment
Retail Kiosks
Security / Fire Alarm Systems
Gaming Machines
Healthcare
Elevator Systems
Payment Systems
Energy / Water Utilities
Fridge / Freezer Monitoring
Temperature Audit Trail

1 x Cellular Antenna
1 x 1.5M RS232 - USB Cable
1 x 1M USB Mini B Cable
1 x RJ12 Power Pigtail
1 x Pin Reset Tool
1 x Multi Head Power Adaptor

CE
UKCA
RoHS