User's Manual
Table Of Contents
- PTP 250 User Guide
- Copyrights
- Safety and regulatory information
- Contents
- List of Figures
- List of Tables
- About This User Guide
- Chapter 1 Product description
- Chapter 2 Planning considerations
- Chapter 3 Legal information
- Chapter 4 Reference information
- Chapter 5 Installation
- Chapter 6 Configuration and alignment
- Chapter 7 Operation
- Chapter 8 Troubleshooting
- Testing link end hardware
- Testing when PoE LEDs do not illuminate correctly
- Testing after a lightning strike
- Test flowcharts
- AC LED is off
- AC LED is flashing
- PORT LED is off
- PORT LED is flashing
- Test Ethernet packet errors reported by ODU
- Test Ethernet packet errors reported by managed switch or router
- Test ping packet loss
- Test resistance at the PoE end of the drop cable
- Testing the radio link
- Testing link end hardware
- Glossary
PTP 250 User Guide Using the installation wizard
phn-2182_002v000
May 2011
6-19
Attribute Meaning
Cable Loss Loss (dB) in the RF cable between the ODU and the antenna.
NOTE
If there is a significant difference in length of the antenna
cables for the two antenna ports, then enter the average
value.
Maximum Power
Level
The maximum power (dBm) at which the unit will transmit.
Modulation Mode The modulation mode used on the transmit channel. The
recommended setting is ‘Adaptive’.
Encryption Key
(64 characters)
Key to be used for link encryption. The same key must be
used at both ends of the link.