Subspace Communications is a relatively new technology to the Abwehrans. Having gained the technology from CSEIA, it is weaker in power and range than those found in Nepleslia and Yamatai. The basic principle of Subspace Communications is that a transmission is sent through a tunnel formed in subspace which allows real-time communication with its destination.
Stations have the longest range of the Abwehran's Subspace Communications system, reaching 10 Light Years. In order to facilitate high speed communications over Imperial Territory, Station Subspace Arrays have the ability to route ship transmissions to other stations in order to give ships the ability to contact the Homeworld, if necessary. However, this only works if the originating ship is in range of the Station.