User's Manual

AWS TRDU List10 Installation Guide Issue: 1.0.0
6/14 PMC CONFIDENTIAL
1.2 Equipment Outline
Figure 1-2 Equipment Outline
① Execute transmit and receive BBU and UL/DL Digital Signal by optical interface
② Enable to maintain TRDU with OCI (On site Configuration Interface) and Personal
Computer.
③ Enable to use Alarm-interface detect function
④ AISG supply and control power function which is connected to tower-top equipment
from TRDU.
⑤ This system support DC -48V power input
⑥ Execute several functions (Status-Control/Tranciver-Control/Mesurement/Failure
-Control…) based on control message of BBU.
⑦ Enable to download Software (Control Software, DSP Firmware、FPGA Data) as
remotely
AWS-TRDU
BBU
Tower-top
Equipment
Monitor
OCI Ether net
CPRI
AISG
I2C
DC-48V
OCI Serial(telnet)