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 Installing the drop cable and LPU
phn-2182_002v000
May 2011
5-21
Disconnecting an RJ45 and gland from a unit
Perform this task to disconnect the drop cable from an ODU or LPU. This procedure
contains illustrations of an ODU, but it applies in principle to both the ODU and the
LPU.
To disconnect the drop cable with a gland from a unit (LPU or ODU), proceed as
follows:
1
Remove the gland back shell.
2
Wiggle the drop cable to release the tension of the gland body.
When the tension in the glad body is released, a gap opens at the point
shown in red in the above photograph.
3
Unscrew the gland body.
4
Use a small screwdriver to depress the RJ45 locking tab.
5
Unplug the RJ45.