Huawei Technologies ODU3601C-1900 CDMA Base Station User Manual Window

Huawei Technologies Co.,Ltd CDMA Base Station Window

Users Manual 6

User Manual iSiteC ODU3601C CDMA Soft Base Station BTS MaintenanceAppendix 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 MaintenanceAppendix 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 MaintenanceAppendix A Module Maintenance Window A-3　INPUTFAILOUTPUTMCUDRU0DRU1ONOFFIOFixing holeFixing holeFixing holeFixing 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.

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