Hardware Installation and Reference Guide    Product Overview 
19 
 
LED 
System is not powered on. 
System  is  being  initialized.  Continuous  blinking 
indicates a fault. 
System is operating normally. 
The  temperature  at the air  intake  and  exhaust vents 
exceeds the threshold. 
1. The temperature at the air intake and exhaust vents 
well exceeds the threshold. 
2. The system is not functioning properly. 
No link is detected for this port. 
The port has made a successful 1000 Mbps link. 
The port is sending and receiving traffic at 1000 Mbps. 
The port has made a successful 10/100 Mbps link. 
The  port  is  sending  and  receiving  traffic  at  10/100 
Mbps. 
No link is detected for this port. 
The port has made a successful 1/10 Gbps link. 
The port is sending and receiving traffic at 1/10 Gbps. 
No link is detected for this port. 
The port has made a successful 1000 Mbps link. 
The port is sending and receiving traffic at 1000 Mbps. 
10/100/1000Base-T  Ethernet 
Port LED 
No link is detected for this port. 
The  port  has  made  a  successful  10/100/1000  Mbps 
link. 
The  port  is  sending  and  receiving  traffic  at 
10/100/1000 Mbps.