• Left side panel:
Figure 3: IG21 Left Side Panel, on page 7
• Top panel:
Figure 4: IG21 Top Panel, on page 8
Figure 1: IG21 Rear Panel
System LED. Provides status information as follows.
Also cycles through various states during the device
boot up process.
• Off: Device is not receiving power
• Solid green: Device is operating normally
• Flashing amber: Device is starting up or power
cycling and loading system software, including
BIOS and operating system
• Solid amber: Device modem is not operating
properly
• Solid red: Device is not operating properly
1
12 VDC power input connector.
See
Connecting to Power, on page 16
2
USB Type-A port.
Included only on devices that support Wi-Fi
connection.
3
Cisco IG21 IoT Gateways, Cisco IG21R Rugged IoT Gateways, and Cisco IG31R Rugged IoT Gateways Hardware Installation Guide
5
Product Overview
Cisco IG21 IoT Gateways Panels