EtherHaul™ 8000 Installation, Operation and Maintenance Manual
Page 88
Step 3: Isolate the Fault
Further isolate and characterize the problem using all available link indications.
Ascertain if the problem is related to:
End-equipment configuration or an interconnection
A hardware fault in the link’s accessories (such as a cable)
Configuration settings (this can be verified using the CLI)
A hardware fault in one of the ODUs
A result of larger network propagation problem
Note that Loopback indications are especially useful when isolating the fault’s
component and network location.
Step 4: Correct the Fault
Once the fault is isolated, implement the necessary corrective actions until resolution of
the problem is confirmed.
Whenever possible, it is recommended that you repeat commissioning tests in order to
verify that the problem link is now operating correctly.
Step 5: Need Support?
Contact us for technical support in case assistance is needed.
Include detailed description of the issue and what steps were taken trying to solve it.
Send the output of the System_info script from both sides (copy its output to a text file)
for efficient service.
The script collects all the relevant system status, logs, configurations and statistics.
10.2
System LEDs
LED
Color
Description
PWR (Power)
Green – Power OK
Blink Green – Device boot (~90 sec)
Red – Power Failure
Off – Radio off
RF
Green – Link Up
Orange – Alignment Mode
Off – Link Down
1G port:
Green – Link (Carrier) 1G
Blink Green – 1G activity
Orange – Link (Carrier) 10/100M
Blink Orange – 10/100M activity
Off – No Link (Carrier)
10G ports:
Green – Link (Carrier) 10G
Blink Green – 10G activity
