Reference Manual
Table Of Contents
- RBS 2206 Reference Manual
- Contents
- Preface
- Product Safety Requirements RBS 2000
- Environmental Capabilities
- Scope
- Terminology
- References
- Transport -40 C - +70 C
- Storage -25 C - +55 C
- Handling -40 C - +70 C
- Operation Indoor +5 C - +40 C
- Operation Outdoor -33 C - +40 C
- Operation Outdoor -33 C - +45 C
- Operation Outdoor -33 C - +55 C
- Operation Mast Mounted Equipment -33 C - +45 C
- Operation Mast Mounted Equipment -33 C - +55 C
- Radio Configurations, RBS 2206
- Product Data
- Unit Description, DXU-21
- Unit Description, dTRU
- Unit Decription, CDU-G and CDU-F
- Unit Description, CXU-10
- Unit Description, FCU-01
- Unit Description, DC-Filter 01
- Unit Description, PSU 1200 W
- Unit Description, ACCU/DCCU
- Unit Description, IDM
- Broadcast
- Common Control Channel Handling
- Physical Channel Handling
- Speech and Data Services
- Packet Data Services
- Call Control
- References
- Channel Activation
- Adaptive Frame Alignment
- Asynchronous Handover Detection
- RF Channel Release
- Deactivate SACCH
- Link Establish Indication
- Link Release Indication
- Link Establishment Request
- Link Release Request
- Transparent Message Transmission
- Transparent Message Reception
- SACCH Info Modify
- LAPDm
- Channel Reactivation
- Power Information
- GPRS, Physical Link Layer
- Base Station Power Control
- Channel Measurements
- Discontinuous Transmission
- Frequency Hopping
- Encryption
- Mode Modify
- Mobile Station Power Control
- Short Message Service
- Diversity Supervision
- Synchronization
- Radio Reception
- Radio Transmission
- Frequency Allocation Support
- Restart and Recovery
- Function Change
- Functionality Administration
- Operation and Maintenance Support
- References
- Concepts
- Buttons
- Change RU to Local Mode
- Change RU to Remote Mode
- Change RU to Remote Mode Cancel
- Change SW Power Boost Slave RU to Local Mode
- Loop Control
- RF Loop Test Supervision
- Calendar Time Request
- RSSI Temperature Compensation
- Max Cooling
- Fault Indicator
- BS Fault Indicator
- Operational Indicator
- Tx Not Enabled Indicator
- Local Mode Indicator
- External Alarms Indicator
- DC Disconnected Indicator
- Battery Mode Indicator
- Bat Disconnected Indicator
- AC Fault Indicator
- Test Result Indicators (not used)
- Local Mode in Progress
- Installation Data Handling
- Self Test and Supervision
- Diagnostics and Fault Handling
- Operation and Maintenance Terminal
- External Alarms
- Handling of Auxiliary Equipment
- Climate Protection
- EMC Capabilities
- Transmission Interface Handling G.703 2048 kbit/s
- Transmission Interface Handling DS1 1544 kbit/s
- Terrestrial Link Handling
- Channel Distribution Function
- Transport network O&M functions-DXX Support
- BTS Parameter Limitations
- Glossary
Operation and Maintenance Support
− For a TDMRU that is configured to implement a
slave TX in a SW Power Boost configuration:
The RU is remote via the TDMRU that
implements the master TX.
For description of changing an RU to Local Mode, see Section 38.4
Change RU to Local Mode on page 285.
Limitations:
The Local Mode indicator will not indicate when the layer 2 A-bis
communication with the BSC is lost when the RU Mode is Remote.
38.18 External Alarms Indicator
Purpose
To indicate if any external alarm defined by the operator is active.
Preconditions and Initiation
Applicable for any operational condition. The function is initiated when
the SW is started. The functionality is initiated when the RBS DB has
been read during the start-up sequence (refer to Restart and Recovery
functionality).
Description
The External Alarms indicator indicates if any external alarm defined by
the operator is active. The External Alarm Indicator is controlled from
External Alarms functionality and from Restart and Recovery
functionality. When the RU is reset in any way the handling of the
indicator is terminated.
Colour: Yellow
Position: CMRU (DXU)
States of the indicator
ON: Any external alarm connected to an inlet
in this cabinet is active.
FLASHING (0.5 Hz): Any external alarm connected to an inlet
in an extension cabinet is active.
OFF No external alarm connected to an inlet in
any cabinet is active.
38.19 DC Disconnected Indicator
Purpose
To indicate if the DC is disconnected.
296 (421)
EN/LZT 720 0008 R1A
2001-06-26
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