Huawei Technologies ODU3601C-1900 CDMA Base Station User Manual Window
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Contents
Users Manual 6
User Manual
iSiteC ODU3601C CDMA Soft Base Station
BTS Maintenance
Appendix A Module Maintenance Window
A-1
Appendix A Module Maintenance Window
For the water-proof purpose, each module maintenance window is installed with a
seal cover. Indicators and interfaces inside are invisible unless this cover is opened.
A.1 MTRM
I. Indicators in the maintenance window
Table A-1 Indicators in the maintenance window of MTRM
Indicator
Color
Meaning
Description
Normal status
RUN Green Status
indicator
Fast flash (4Hz): MTRM is started or
software downloading is in progress
Slow flash (0.5Hz): BTRM is working
normally.
Other: Board error
Slow flash (0.5Hz)
ALM Red Alarm
indicator
Fast flash (4Hz): Critical alarm
Slow flash (0.5Hz): Major alarm
Slow flash (0.25Hz): Minor alarm
Off: No alarm
Off
ACT Green Operation
indicator
On: BTRM is working normally and
the clock is locked.
Slow flash (0.25Hz): Alarm on monitor
link
Slow flash (0. 5Hz): The clock has not
been locked yet or can not be locked.
On
II. Interfaces in the maintenance window
Table A-2 Interfaces in the maintenance window
Interface Function
10M 10MHz signal interface
COM Serial communication interface for internal test
RST Reset button
TRX_ID An 4-digit DIP switch
PP2S 2-second signal interface
HPA_TEST Test button used for forward local RF transmission
LOAD Jumper used for internal test
User Manual
iSiteC ODU3601C CDMA Soft Base Station
BTS Maintenance
Appendix A Module Maintenance Window
A-2
Table A-3 TRX_ID DIP switch
DIP switch No.
4 3 2 1 MTRM No.
ON (0) ON (0) ON (0) 0
ON (0) ON (0) OFF (1) 1
ON (0) OFF (1) ON (0) 2
ON (0) OFF (1) OFF (1) 3
OFF (1) ON (0) ON (0) 4
OFF (1) ON (0) OFF (1) 5
This bit is invalid,
and the default
status is off
OFF (1) OFF (1) ON (0) 6
&
Note:
When the ODU3601C is cascaded to the BTS3601C, the. MTRM No. of ODU3601C of level 1 is 1, and
the. MTRM No. of ODU3601C of level 2 is 2, and the rest may be deduced by analogy.
When the ODU3601C is cascaded to the cBTS3612, the. MTRM No. of ODU3601C of level 1 is 0, and
the. MTRM No. of ODU3601C of level 2 is 1, and the rest may be deduced by analogy.
A.2 MPAM
No maintenance window installed.
A.3 MFEM
No indicators are installed for MFEM. The interfaces in the window are described in
the following table.
Table A-4 Interfaces in the maintenance window of MFEM
Interface Function
TX_TST Used for coupling test of output power ( degree of coupling: -30±1dB)
RXM_TST Used for coupling test of main received signals
RXD_TST Used for coupling test of diversity received signals
A.4 MAPM
The maintenance window of MAPM is shown in Figure A-1.
User Manual
iSiteC ODU3601C CDMA Soft Base Station
BTS Maintenance
Appendix A Module Maintenance Window
A-3
INPUT
FAIL
OUTPUT
MCU
DRU0
DRU1
ON
OFF
I
O
Fixing hole
Fixing hole
Fixing hole
Fixing hole
Figure A-1 Maintenance window of MAPM
The indicators in the maintenance window are described in the following table.
Table A-5 Indicators of MAPM
Indicator
Color
Meaning
Description
Normal Status
INPUT Green Power
input On: Normal
Off: Abnormal On
FAIL Red Module
alarm On: Alarm
Off: Normal Off
OUTPUT Green Power
output On: Normal
Off: Abnormal On
MCU Green
DRU0 Green
DRU1 Green These three indicators are reserved in ODU3601C.