Performing The Gbts Fault Diagnosis - Huawei 3900 Series Commissioning Manual

3900 Series Multi-Mode Base Station
Commissioning Guide
Deployment window. For example, the alarm monitoring window and service verification
window.
Procedure
Step 1 Choose Configuration > Auto Deployment > GBTS Auto Deployment to open the GBTS
Auto Deployment window.
Step 2 On the GBTS List tab page, select one or multiple commissioning tasks, and then click
Alternatively, right-click the tasks, and then choose Open Monitor Window from the shortcut
menu.
Step 3 In the displayed alarm monitoring window, select the object type in the left area and view the
alarms of the object in the right area.
For details about the alarm monitoring window, see
Commissioning.
Step 4 If the cause of a E1T1, a board, or an antenna alarm cannot be located according to the alarm
information, you can perform the fault diagnosis. For details about how to perform the fault
diagnosis, see
Step 5 Perform the following steps to handle an alarm:
1.
2.
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5.5.2 Performing the GBTS Fault Diagnosis

This section describes how to perform the GBTS fault diagnosis. When exceptions occur during
GBTS commissioning, you can use the automatic fault diagnosis function provided by the
M2000 to check whether the GBTS that is being commissioned is faulty. E1T1s and antennas
support the automatic fault diagnosis function.
Prerequisite
The automatic software commissioning already starts, and you have not confirmed the
completion of the GBTS commissioning yet.
Context
The fault diagnosis operations supported by different objects vary.
l
l
E1T1 fault diagnosis leads to the interruption of all services on the port; antenna fault diagnosis
leads to the interruption of all carrier services of the GBTS. Therefore, you need to perform the
fault diagnosis when the GBTS services are in idle state or are segregated.
Issue 02 (2010-07-30)
5.5.2 Performing the GBTS Fault
Double-click the alarm to be handled, and then click the link in Reason And Advice in the
displayed dialog box that shows the alarm details.
Handle the fault according to the alarm reference.
E1T1s: E1 port fault diagnosis on the GBSC side and E1 loopback fault diagnosis on the
GBSC peer side
Antennas: Antenna fault diagnosis including the standing wave ratio test
CAUTION
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5 Commissioning the MBTS in GL or UL Mode on the
5.12.1 Interface Description: GBTS
Diagnosis.
M2000
.
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