User's Manual
Table Of Contents
- BreezeACCESS Version 4.3 System Manual Revision 3.0
- Contents
- Book 1: System Description
- Contents
- Chapter 1 - Introduction
- Chapter 2 - System Components
- Chapter 3 - Specifications
- System Specifications
- BreezeACCESS II Radio Regulatory Standards
- Data Communication
- Voice/Fax (Subscriber Units with voice support)
- Telephony (Subscriber Units with voice support)
- IF Indoor – Outdoor Communication
- (SU-A/E, AU-A/E-NI, AU-A/E-BS)
- Configuration and Management
- GU-RA GPS Radio
- GU-RA to BS-GU Communication
- Environmental
- Standards Compliance, General
- Physical Specifications
- System Specifications
- Book 2: Installation
- Contents
- Chapter 1 - IF-Based Equipment
- Packing Lists
- SU-A/E Subscriber Unit
- Modular Base Station Equipment
- Standalone AU-A/ENI Access Unit
- Other Items Required for Installation
- Guidelines for Selection of Equipment Locations
- Installing the Outdoor Unit
- Installing the SU-NI and AU-NI Indoor Unit
- Installing Modular Base Station Equipment
- Installing the GU-A-BS GPS and Alarms System
- Chapter 2 - Indoor SU-R Units
- Chapter 3 - Indoor SU-I and AU-I Units
- Book 3: Commissioning
- Book 4: Operations and Administration
- Contents
- Chapter 1 - Accessing the Monitor Program
- Chapter 2 - Menus and Parameters
- Main Menu
- Info Screens Menu
- Unit Control Menu
- Basic Configuration Menu
- Site Survey Menu
- Traffic Statistics (AU and SU)
- Voice Statistics (SU with Voice Support Only)
- Per Hop Statistics (AU and SU)
- Ping Test (AU, SU and GU)
- Continuous Link Quality Display (Available in SU Only)
- MAC Address Database (Available in AU Only)
- Per-rate Counters (AU and SU)
- RSSI Display Option (AU and SU)
- ATPC Counter (AU and SU)
- AU Alarms (IF-based AU Only)
- Advanced Configuration Menu
- IP Parameters (AU, SU and GU)
- Air Interface Parameters (AU and SU)
- Network Management Parameters (AU, SU and GU)
- Bridge Parameters (AU, SU and GU)
- Performance Parameters (AU and SU)
- Service Parameters (AU and SU)
- RADIUS Parameters Menu (Subscriber Units only)
- Security Parameters (AU and SU)
- Voice Parameters (Subscriber Units with Voice Support Only)
- Dialing Parameters (Subscriber Units with Voice Support Only)
- Telephony Signals (Subscriber Units with Voice Support Only)
- Hopping Parameters (GU)
- Alarm Parameters (GU)
- Appendices
- Appendix A - Configuration Download/Upload
- Appendix B: Software Version Loading Procedure
- Appendix C: Supported MIBs and Traps
- BreezeACCESS System Object Identifiers
- brzAccessMIB
- Service Parameters
- RADIUS General Parameters
- Accounting Parameters
- RADIUS Authentication Parameters
- User Filtering Parameters
- Network Management Parameters
- Bridge Parameters
- Air Interface Parameters
- Performance Parameters
- Site Survey Parameters
- Special Operations Parameters
- Unit Control Parameters
- IP Parameters
- System Information Parameters
- Alarms Parameters
- brzPhoneMIB (applicable to SU with voice only)
- Supported Traps
- Appendix D: RSSI to dBm Conversion Table
- Appendix E: Parameters List
- Appendix F: Hopping Sequences
- Index
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BreezeACCESS Version 4.3 Operations and Administration
Manual Revision: 3.0
antenna to generate the synchronization signals for the AUs. When
two or more BS-GU modules are daisy-chained, the signals from the
GPS antenna are transferred to all "slave" BS-GU modules via the
SYNC OUT - SYNC IN cable, and all BS-GUs use these signals to
generate synchronization signals for their AUs.
The BS-GU can detect whether a daisy-chaining cable is connected
to its' SYNC IN port; If a daisy-chaining cable is connected to the
SYNC IN port, the unit is a "slave" unit. If a daisy-chaining cable is
not connected to the SYNC IN port, the unit will behave like a
"master".
The BS-GU continuously checks whether it receives proper PPS
(Pulse Per Second) signals from the GPS antenna. Proper PPS
signals are exactly one second apart. When a BS-GU detects that it
does not receive proper timing signals from the GPS antenna, it will
behave as follows:
a. If the BS-GU is a "master", it will start generating
synchronization signals using its internal clock. The
synchronization signals will also be transferred to the SYNC
OUT port.
b. If a BS-GU is a "slave", it will use the synchronization signals it
receives from the "master" via the SYNC IN port. It will also
transfer these signals to its SYNC OUT port for use by the next
slave module if applicable.
A slave module continuously monitors the lines from the GPS
antenna in its SYNC IN port. If it determines that proper PPS signals
are received (at least three consecutive PPS signals one second
apart), it will automatically revert to the regular operating mode,
using the PPS signals for generating its synchronization signals.
A master BS-GU must enter a special antenna recovery mode to
check the validity of the signals it receives from the GPS antenna.
The antenna recovery mode can be activated either manually or
automatically, using the GPS Antenna Recovery menu:
Manual Recovery Mode - Enables to initiate a single antenna
recovery process during which the unit checks the signals it
receives from the GPS antenna. The manual recovery mode is
completely independent of the automatic recovery mode,
meaning that a manual recovery process can be initiated by the
user regardless of the selected option in Automatic Recovery
Option. Typically, manual recovery will be initiated after
connecting/re-connecting or fixing a problem in the GPS
antenna.
NOTE:
During Antenna Recovery mode the master BS-GU module stops generating
synchronization signals for several seconds. Therefore, the rate of entering this mode
should be minimal.