User's Guide
Table Of Contents
- PTP 250 User Guide
- 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 in the ODU cable
- Testing the radio link
- Testing link end hardware
- Glossary
PTP 250 User Guide Ordering components
phn-2182_003v004 (Oct 2011)
UNDER DEVELOPMENT
2-29
Item Notes
Drop cable tester
An optional item for testing the
resistances between the RJ45 pins of
the drop cable. Order from
http://www.motorola.com/ptp/support
by selecting Point-to-Point, Order
Cable Tester and completing the
order form.
Components required with connectorized ODUs
Connectorized ODUs require the additional components listed in Table 2-11.
Table 2-11 Additional inventory for connectorized ODUs
Item Notes
Antenna One required per link end (or two per link end
for spatial diversity). Not supplied by
Motorola.
For connectorized units operating in the USA
or Canada, choose external antennas from
those listed in FCC approved antennas on
page 2-30.
RF cable For connecting the ODU to the antenna. May
be cable of type LMR100, LMR200, LMR300,
LMR400 or LMR600. LMR400 is supplied by
Motorola:
‘50 Ohm Braided Coaxial Cable - 75
meter’. Motorola part number
30010194001.
‘50 Ohm Braided Coaxial Cable - 500
meter’. Motorola part number
30010195001.