Cisco 800 Series Hardware Installation Manual page 96

Cisco 860, 880, 890 Series
Table 1-32
Number
10
11
Cisco Integrated Services Router Hardware Installation Guide
1-76
LED Descriptions for the Cisco C881G-4G ISR
LED Color
Service Green (solid)
Off
WWAN Green
Green (slow
blinking)
Green (fast
blinking)
Off
Description
Service is active and the corresponding LED is lit based
on the service level that is active (2G, 3G, 3.5G, 3.7G,
LTE).
No service.
Module is powered on and connected but not
transmitting or receiving.
Module is powered on and searching for connection.
Module is transmitting or receiving.
Module is not powered.
Chapter 1 Product Overview