User Manual

12
7
MN024-08
Main tasks carried out
by the TFLN module
Downlink (DL):
¾ RF-to-optical conversion of
the input RF signal
¾ Optical splitting: input RF
signal is split onto 4 optical outputs
Uplink (UL):
¾ Optical-to-RF conversion of the 4 input optical signals
¾ Automatic Gain Control (AGC) of each converted signal to compensate
optical losses;
¾ RF combining of the 4 adjusted signals into a single RF output
TFLN
Status and
Alarm LED
DL RF Main
Input (SMA-f)
UL Optical Fibre
Adapters (SC-APC)
UL RF Main
Output (SMA-f)
DL Optical Fibre
Adapters (SC-APC)
UL RF Auxiliary
Output (SMB-m)
DL RF Auxiliary
Input (SMB-m)
Fig. 5.9 . The TFLN Master Optical TRX
Module name:
Master Optical TRX
TFLN