Sony CCP-8000 System Setup Manual page 47

Control cable length
One Ethernet cable is available up to 100m from an Ethernet switch.
Ethernet Switch
100 m
MVE-8000
Control LAN is 100 BASE-TX Ethernet
Data LAN is 100 BASE-TX Ethernet
Peripheral LAN is 100 BASE-TX Ethernet.
A direct DCU-8000-to-MKS-8010 connection requires a cross cable.
A direct Peripheral LAN connection does not require an Ethernet switch.
MVS-8000 System
SYSTEM SETUP
100 m
100 m
MVS-8000
Ethernet Switch
100 m
100 m
MKS-8010
DCU-8000
2-7. MVS-8000 System Control Cabling
100 m
2-17