Power Dis. Unit US/Japan30 11M provides full support for DECnet Phase IV, (DECnet RSX must be - - purchased separately), and for remote command terminals attached to any Power Dis. Unit US/Japan30 or VMS DECnet system. File interchange with other RSX or VMS systems is also supported without the need for DECnet. Power Dis. Unit US/Japan30 11M supports the Digital Terminal Services Architecture (TSA). Termi- - nals connected to an RSX 11M system in a Power Dis. Unit US/Japan30 based network can function - - as remote command terminals on other RSX or VAX/VMS systems that also support Power Dis. Unit US/Japan30. Likewise, terminals on those remote systems can function as command terminals on the Power Dis. Unit US/Japan30 11M system. - Power Dis. Unit US/Japan30 14.35