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
sub-RU does not normally have a
processor. It should be observed that a
RU with a processor that is not loadable is
classified as a sub-RU.
TDMRU Transceiver DMRU. A TDMRU is a
DMRU that handles transceiver
functionality.
38.3 Buttons
Purpose
To be able to reset, to start test operation function and to change
between local and remote mode.
Preconditions
For the CPU Reset-button and the Test-button there are no precondition
requirements. For the Local/Remote-button, see Section 38.4 Change
RU to Local Mode on page 285 and Section 38.5 Change RU to
Remote Mode on page 286. The functions are initiated when the
buttons are pushed.
Description
CPU Reset:
A CPU Reset button can be found on the CMRU, TDMRU and
EDMRU (DXU, TRU and ECU). When the CPU Reset button is
pushed the unit itself and all its sub units will be reset.
Local/Remote:
A Local/Remote button can be found on the CMRU and TDMRU
(DXU and TRU). The Local/Remote button is used to change RU mode
to Local or Remote. For further description of the Local/Remote button,
see Section 38.4 Change RU to Local Mode on page 285and Section
38.5 Change RU to Remote Mode on page 286.
Test:
Test buttons can be found on the TDMRU (TRU). The Test function is
not used.
38.4 Change RU to Local Mode
Purpose
To change from Remote Mode to Local Mode which means to release
and stop the layer 2 communication links on Abis interface and to
disable MO TX and MO TS if they were enabled.
Preconditions and Initiation
The RU operational state should be IRO, RFU and IU. The RU Mode
should be Remote. The function is initiated when the Local/Remote
button on RU is pushed.
EN/LZT 720 0008 R1A
2001-06-26
285 (421)
© Ericsson Radio Systems AB
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