Chapter 7: RFU-E LEDs
Performing Antenna Alignment Using the Enhanced Alignment
Kit
phn-4026 003v000
Page 7-63
Chapter 7:
RFU-E LEDs
The RFU-E provides the following LEDs to indicate the status of the unit's interfaces, and the unit as a whole:
•
Electrical GbE Interface (RJ-45) LEDs
•
Optical GbE Interface (SFP) LED
•
Note:
The EXT LED is not relevant for RFU-E.
Electrical GbE Interface (RJ-45) LEDs
There are two Green LEDs on either side of the electrical (RJ-45) interface.
Figure 19: RFU-E LEDs
– RJ-45 Interface
The LED on the left indicates the port’s Admin state:
•
Off
–
Admin is Disabled.
•
Green
–
Admin is Enabled.
The LED on the right indicates the interface's Admin and cable connection status, and whether there is traffic on
the interface:
•
Off
- Admin is Disabled
or
no cable is connected to the interface.
•
Green
- Admin is Enabled and a cable is connected to the interface.
•
Blinking Green
- Admin is Enabled and a cable is connected to the interface,
and
there is traffic on the
interface.
Optical GbE Interface (SFP) LED
There is a single green LED to the upper right of the SFP interface.
Summary of Contents for PTP 820 RFU-E
Page 1: ...Installation Guide ...