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 Installation inventories
phn-2182_002v000
May 2011
4-9
Alternative components
Some alternatives to standard PTP 250 components are listed in Table 4-5.
Table 4-5 Alternative PTP 250 components
Item Notes
Powered Indoor Unit (PIDU Plus)
This is the approved alternative to the PoE power
supply. It provides an interface to a -48 V DC power
supply.
‘PTP 300/500/600 Series PIDU with AUS Lead’,
Motorola part number WB3022.
‘PTP 300/500/600 Series PIDU with EU Lead’,
Motorola part number WB3023.
‘PTP 300/500/600 Series PIDU with UK Lead’,
Motorola part number WB3024.
‘PTP 300/500/600 Series PIDU with US Lead’,
Motorola part number WB3025.
For guidance on choosing the most suitable power
supply unit, refer to Power supply selection on pa
ge
2-4.