Maximum-The maximum length for a chain of non-differential SCSI cables is 6.0 meters (20 feet).
Maximum-The maximum length for a chain of differential SCSI cables is 25 meters (82 feet).
The main Ethernet should be connected to the I/O+ board in slot 1.
Additional Ethernet connections may be made to I/O+ boards in any other card cage slot.
A system that is operated with a monitor may use a graphics adapter mounted on either a Graphics+ I/O board or an SBus+ I/O board.
Up to four Graphics+ I/O boards are supported in a system.