Marshalling
The cabinet where field multicore cables terminate on one side and system I/O connects on the other, with short cross-wires between. It exists so a signal can be moved to a different card in minutes, instead of re-pulling field cable.
Piping inspection and supervision, explained from scratch
The cabinet where field multicore cables terminate on one side and system I/O connects on the other, with short cross-wires between. It exists so a signal can be moved to a different card in minutes, instead of re-pulling field cable.