Fault Identification; Figure 5-1 Troubleshooting Procedure - Huawei EchoLife HG861 Manual

5 Troubleshooting

5.1 Fault identification

This topic describes the general troubleshooting flowchart and the methods for preliminarily
locating faults.
Context

Figure 5-1 Troubleshooting Procedure

Procedure
Step 1 Locating a Fault Preliminarily
Find the fault location and the cause of the fault.
5-2
Start
Locate the fault preliminarily
Check the optical fiber status
Check the ONT status
Check the device statistics
Check the data Configuration
on the device
Check the upper-layer device
status
End
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EchoLife HG861 GPON Terminal
Table 5-1shows the locating procedure.
Issue 01 (2009-07-30)