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EchoLife HG8010/HG8110/HG8240/HG8245/HG8247/
HG8447 GPON Terminal
Service Manual
4.5.9 VoIP Loop-Line Test
A VoIP loop-line test is used for locating a fault that occurs on wires A and B. It includes the
voltage test, resistance test, and current test.
Prerequisite
l
l
l
Precautions
If a loop-line test is required in communication, No Test must be set to Force.
Procedure
Step 1 In the Physical Map navigation tree on the Main Topology tab page, double-click the target
OLT, or select the target OLT, right-click, and choose NE Explorer.
Step 2 In the navigation tree, choose GPON > GPON Management.
Step 3 In the window on the right, choose GPON ONU.
Step 4 On the GPON ONU tab page, set the search criteria to find the GPON ONU records.
Step 5 Select a required record from the ONT list, and then click the The Ont's UNI Port Info tab in
the lower pane.
Step 6 Select a record from the list whose UNI Type is Pots, right-click, and choose Outer Line
Test from the shortcut menu.
Step 7 In the dialog box that is displayed, set Busy Processing to No Test or Force, as shown in the
following figure.
Issue 02 (2011-12-08)
The user is a user with the operator authority or higher.
The OLT and the NMS communicate with each other properly.
The NMS is able to discover an online ONT and VoIP service parameters are configured.
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