Cisco IR829 Hardware Installation Manual page 54

Connecting the Router
Verifying Connections
Table 4 Verifying the Router Operation (continued)
Power and Link
Ethernet LAN Switch
Ports
Sim cards
Cellular Modems
NOTE: There are single LTE and dual LTE SKUs available with the IR829. See
LEDs to Check Normal Patterns
Single LED per port Off — No link
Green Steady on — Link is up
Green Flash — Transmitting and Receiving data
Amber — POE Fault, implies no link
SIM0/SIM1 Off — No USIM
Green — USIM installed and active
CELLULAR0/ Off — Module not powered on
CELLULAR1
On — Module is powered on and connected but not
transmitting or receiving
Slow Flash — Module is powered on and searching for
connection
Fast Flash — Module is transmitting or receiving.
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Figure 8 on page -15 for details.