This part of IEC 60598 specifies a radio-over-fiber-based fronthaul network for railway communication systems between trains and tracksides and their transmitters and receivers.
IEC 63098-2 Ed. 1.0 en:2022
$72.00
Transmitting and receiving equipment for radiocommunication – Radio-overfibre technologies and their performance standard – Part 2: Radio-over-fibre-based fronthaul network for railway communication systems