User's Manual

LBS7320 Outdoor LTE TDD Base Station User’s Manual
12
The instructions for the wiring cavity interface, the bottom interface and the indicator
lights are shown in table 1-1.
Table 1-1 The instructions of panel interfaces
Identity
Interface
Description
Wiring cavity interfaces
OPT
Optical interface, connect to external
transmission network, used for data backhaul.
ETH
RJ-45 interface, used for debug or data
backhaul.
-48V RTN
Power interface: -48V DC.
Indicator lights
PWR
Used to indicate the running state of the
product. The details are shown in Table 1-1.
RUN
ACT
ALM
Bottom interfaces
ANT1
External antenna 1, N-female connector.
ANT2
External antenna 2, N-female connector.
GPS
External GPS antenna, N-female connector.
2.3 LBS7320 indicator lights
There are four indicator lights to indicate the running state of LBS7320.
The meaning of the indicator is shown in table 1-2.
Table 1-2 LBS7320 indicator lights description
Identity
Color
Status
Description
PWR
Green
Steady On
Power On
Off
No Power Supply
RUN
Green
Fast flash: 0.125s on,0.125s off
Loading
Slow flash: 1s on,1s off
Running
Off
ACT
Green
Steady On
ALM
Red
Steady On
Hardware alarm, e.g.
VSWR alarm
Off
No alarm