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
Product Data
5.4.7 Climate Endurance
Table 49 Climatic endurance
Environmental
Parameters
Units Normal
Conditions
Non–Destructive
Conditions
Temperature
C
+5 - +40 -10 - +55
Relative humidity % 5-85 5-90
Normal conditions describe the environmental conditions where all
units function as specified.
Non-destructive conditions describe environmental stress above the
limits for normal conditions with no function guaranteed and
unspecified degradation. When the environmental stress has dropped to
normal conditions, restoring full RBS performance requires no manual
intervention on site.
Non-destructive conditions refer to a period of maximum 96 consecutive
hours, and a total of maximum 5.5 days in a three year period.
5.4.8 Acoustic Dispersion
In operation, the base station will not generate acoustic noise exeeding
the following limits:
Sound power of 5.8 Bel (B) at environmental temperature below +30
C.
Sound power of 6.3 Bel (B) at maximum environmental temperature,
above +30
C.
5.4.9 Vibrations
RBS 2206 is tested to withstand random vibrations of up to 0.2 m²/s².It
is also tested for single shocks up to 40 m/s².
RBS 2206 is tested for seismic exposure with a test frequency of 1 -
35 Hz. Maximum test level of the Required Response Spectrum (RRS)
is 50 m/s² within 2 - 5 Hz. The shape of RRS is defined by ETSI
standard.
5.4.10 External Alarms
The external alarm inputs in the RBS 2206 do not have overvoltage
protection. It is compulsory to use the DF to protect the external alarm
inputs.
The optional Distribution Frame (DF) provides connections for RBS
2206 external alarms. There are 16 external alarms available. The
alarm device can set the alarm by either an open or closed circuit.
The alarm device connected to the screw terminals should be isolated
relay contacts. A closed contact (logic zero) is required to be below
2k
, and an open contact (logic one) above 100 k
. The current
through a closed 0
contact is 1.2 mA. The voltage between terminals
with an open contact is 24 V DC.
The external alarms are defined at the installation. They are defined by
using the Operation and Maintenance Terminal (OMT) or from the BSC.
90 (421)
EN/LZT 720 0008 R1A
2001-06-26
© Ericsson Radio Systems AB
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