More and more devices use Ethernet for communications especially in the automotive domain.
For this shielded converters for Ethernet and BroadR-Reach (automotive Ethernet) are needed.
If many Ethernet ports need to be connected, a shielded switch like the PONTIS EMC foEthernet4c can be useful. It offers four electrical and one optical port. The optical can be used to feed the Ethernet signal from the chamber to the control room w/o any interference.