MFL provides wideband optical link for up to 4 RF channels combined in a single fiber thanks to CWDM technology.
It is designed to allow for a flexible and modular configuration thanks to a mainboard that can be fitted with up to 4 plug‐in
boards that can be any combination of two types:
 TX: Laser optical transmitter, (CDWM) plug‐in board
 RX: Optical‐receiver plug‐in board
Example: MFL‐TTTT is 4 laser transmitter unit that works with a MFL‐RRRR with 4 channel receiver.
Other configurations are also possible like MFL‐RR / MFL‐TT or a mixed like a MFL‐RRTT with both receiver and transmitter
channels.