User's Manual Part 2
Table Of Contents
- Chapter 4. System Diagnostics and Operating Tips
- Appendix A. Initial Settings
- Appendix B. Installing the Configuration Software and Upgrading Firmware
- Appendix C. Technical Specifications
- Burst-Rate Limit
- Downlink/Uplink Throughput
- Frequency Plans
- Tx Power
- Antenna
- Receiver Sensitivity
- Maximum Distance Between Base Station and Subscriber Unit
- System
- Standards Compliance and Interfaces
- Configuration and Management
- Power/Environment Safety
- Physical Dimension
- Installation Details
- Optional Accessories
- Appendix D. Constructing Power and Ethernet Cables
- Appendix E. Lightning Protection Recommendations
- Appendix F. Technical Support and Training
Tsunami Multipoint Version 1.3 Installation Guide
2. When finished, disable the SU log by entering SUlog1 0 (zero) or SUlog2 0 (zero) (depending upon
which log you displayed).
SUlog1 provides the following information:
SU ID
The Terminal ID of the monitored SU.
RSL
Shows the shows the RSL (receiver signal level) at the output of the antenna (in dBm).
TX Power
Shows the SU’s TX power at the input to the antenna (in dBm).
VCO
Shows the relative frequency offset of the VCO (voltage control oscillator) (in Hz).
Time error
Shows the synchronization error (in 1/512 symbol), generally magnitude (should be less than 8).
OB pkt error
Shows the number of out-of-sequence outbound packets.
Range
Shows the SU’s distance from the BSU (in meters).
Figure 25. Log 1
SUlog2 provides the following information:
SU ID
The Terminal ID of the monitored SU.
Missed VARSYS
Shows the number of missing downlink control packets.
aloha retx
Shows the number of packets retransmitted due to collisions (collisions are a normal event on
contingent channels. An excessive number may indicate a problem).
Chapter 4. System Diagnostics and Operating Tips 42
CPN 63179 Issue Date: 01/24/03