User's Manual Part 1

6: Installation & Diagnostic Tools
APCD-LM043-8.0 (DRAFT C) 89
Figure 42 CCU LEDs and Connectors
The LEDs are described below:
6.1.1 Network LED
Table 9 Network LED
NOTE:
A Network LED fast flash flashes at 2.5 Hz, 50% duty cycle,
about two or three times per second.
LED State Ethernet Traffic Status
OFF No Ethernet traffic present
Slow Flash Ethernet traffic present but no radio traffic
Fast Flash Ethernet and radio traffic present
LEDs (Power, Rad
io,
and Network)
RF Connector
USB (not used)
DC Power
Connector
Serial Port
Ethernet
Connector