Installation Guide

3
The Aurora243 interfaces are described in Table 1-1.
Table 1-1 Aurora243 Interface Description
Interface
Description
PWR
Power interface: The gNB supports DC power supply.
DC: -40VDC to -57VDC, nominal -48VDC
ETH
RJ-45 interface, used for debug or data backhaul.
OPT
Optical interface, connect to external transmission network,
used for data backhaul.
GPS
External GPS antenna, N-female connector.
ANT0
External antenna 0, N-female connector.
ANT1
External antenna 1, N-female connector.
The Aurora243 interface indicators are described in Table 1-2.
Table 1-2 Aurora243 Interface Indicators
Identity
Color
Status
Description
PWR
Green
Steady ON
(Reserved)
RUN
Green
Steady ON
The power supply is normal.
Fast flash: 0.125s
on,0.125s off
The device is starting up.
Slow flash: 1s on, 1s off
The device is operating normally.
OFF
No power supply or device fault.
ACT
Green
Steady ON
The cell is active.
Slow flash: 1s on, 1s off
The cell is deactivated.
ALM
Red
Steady ON
The device is fault.
OFF
No alarm.
Technical Specification 1.4
1.4.1 Technology
Item
Description
Standard
5G NR TDD (3GPP R15 compliant)
TDD UL/DL
Configuration
5ms periodicity (μ=1): DDDDD+DDSUU
2.5ms dual periodicity (μ=1): DDDSU+DDSUU
(with Special subframe Configuration: 10:2:2)
Model No.
BSC7048A243
Frequency Band
N48 (3550 MHz – 3700 MHz)