User's Manual

1
I. Introduction to IR615-S-FS39
1.1 Overview
Integrating 2G/3G/4G LTE and advanced security, the IR615-S-FS39 is the next generation of
InRouter600 series cellular router. With embedded hardware watchdog, link detection,
auto-recovery and auto-reboot, the IR615-S-FS39 provides reliable communications to
unattended sites. Reliable VPN technology secures sensitive data. The IR615-S-FS39 also utilizes
remote management tools such as a CLI, a web interface and InHand Device Manager Cloud
platform for batch configuration and monitoring.
IR615-S-FS39 is ideal for large-scale Internet of Things (IoT) and Machine-to-Machine (M2M)
applications including ATM/Kiosks, Vending machines, Connected Retail, Medical equipment and
Industrial control systems.
1. 3 LED Indication
1.3.1 Signal Status
----- Signal strength 1-9 (Signal strength is weak, please check antenna and the
signal strength of current location)
------ Signal strength 10-19 (signal strength is basically normal, and device can be
used)
------ Signal strength 20-31 (signal strong)