Cisco 800 Series Hardware Installation Manual page 26

Cisco 810 Series
Table 1-1
ROMMON Mode
3G LED
1
RSSI
Fault / Alarm
1. The LED colors of RSSI can be any of the four colors (White, Green, Light Blue, or Blue) listed under 3G service type.
Cisco Integrated Services Router Hardware Installation Guide
1-6
Cisco 812 3G LED Descriptions (continued)
LED Color
White, Green, Light Blue, or
Blue (solid)
White, Green, Light Blue, or
Blue (three blinks and then a
long pause)
White, Green, Light Blue, or
Blue (two blinks and then a long
pause)
White, Green, Light Blue, or
Blue (one blink and then a long
pause)
Off
Amber (solid)
Red (four blinks)
Red (solid)
Chapter 1
Description
Signal > –60 dBm
Very strong signal
Signal <= –60 to 74 dBm
Strong signal.
Signal <= –75 to –89 dBm
Fair signal.
Signal <= –90 to –109 dBm
Marginal signal.
Signal <= –110 dBm
Unusable signal.
Fault detected.
Temperature alert.
Software failure.
Power cycle.
Product Overview