BTS3012 O&M

BTS 3012 O&MChapter 2 : Preparations for Maintenance
Chapter 3: Site Maintenance
Chapter 4: Cell Maintenance
Chapter 5: BT Maintenance
Chapter 6: RC Maintenance
Chapter 7: Channel Maintenance
HUAWEI TECHNOLOGIES CO., LTD.
Chapter 2 : Preparations for Maintenance
1- Connecting the Site Maintenance Terminal System to the BTS
2- Starting the Site Maintenance Terminal System
3- Logging In to the Site Maintenance Terminal System
Chapter 2: Preparations for Maintenance
Connecting the Site Maintenance Terminal System to the BTS
Connection of Site Maintenance Terminal System to the BTS is through a crossover cable.
Steps:
Connect one end of the cable to the MMI port on the DTMU.
Connect the other end of the cable to the network port of the Site Maintenance Terminal System (your PC)
Starting the Site Maintenance Terminal System
Before starting the Site Maintenance Terminal System, set the IP address and subnet mask for it, and ensure that the IP address is in one network segment with the IP address of the BTS (129.12.15.15).
Step 1 Choose Start > Programs > Huawei GSM-OMC > SITE Maintenance Terminal System
Step 2 If the communication between your computer and the BTS is established, the Site Maintenance Terminal System window is displayed
Step 3 The Set Communication Port Parameter dialog box is displayed
Step 4 In the Select Communication Port list box, choose Network Port.
In the Configure IP list box, set the IP address of the DTMU to 129.12.15.15 (default IP address).
Click OK. The Site Maintenance Terminal System window is displayed
It means that the Site Maintenance Terminal System starts successfully
Choose User > Login.
Note: board number of DTMU is null
Board No. The number of the board whose software is to be activated For a single board, it is the number of the board, such as 0 and 1. For multiple boards, it is the number of the first board and the last board, with a hyphen between them, for example, 0–5.
All rights reserved
Site reset hierarchially
Third level reset :
The BTS is reinitiated. BTS configuration data is loaded, but the program is not loaded.
Fourth level reset:
Reset the BTS hardware. Load data. Load program from the flash memory.
Reset port:
Ring network Port 0 is forward link, and port 1 is reverse link. Non-ring network Not selected.
All rights reserved
BT loop test
BIU loop test tests if the RSL on the data bus (DBUS) is normal.
TRX self-test tests the TRXs and reports the test result.
Out of Service (O), Blocked (B), and Unavailable (U).
A channel in any of the three states cannot be occupied.
TRX RF self-loop test
This test is used to test the receive and transmit performance on the air interface.
BIU loop test
The DTMU provides a path for the TRX to implement loop test. This test is used to test the performance of the DBUS.
BTS sound loop test
This test is used to test the connection of the TRX speech channel between the air interface and the DBUS.
TRX sound loop test
This test is used to test the connection of the TRX speech channel between the air interface and the Digital Signal Processor (DSP).
Board test
This function is used to check whether the board software is operational.
Board information
This function is used to query the software version and alarm number of a board.

Documents

BTS3012 O&M