Channel Service Unit. Usually a customer-owned CPE device that provides an interface between digital equipment (like codecs) and transmission facilities that comply with FCC or other regulatory requirements. A CSU often includes network switching and control and/or line-conditioning capabilities.

Consumer Safety Unit (UK)

Customer Set Up. The Machine has been designated to be set up by customers. This includes initial installation and add-on features provided after the initial installation. The customer is responsible for the planning, site preparation, installation and configuration of the Machine including external cables and devices. Customers may request IBM to perform these activities for a charge.

An interface for digital leased lines which performs loopback testing and line conditioning.

California State University System. Of the twenty-three state colleges and universities, the two closest to Shasta College are CSU Chico and CSU Humboldt.

Charles Sturt University

Colorado State University

The California State University consists of 23 campuses. Responsibility for the CSU is vested in the Board of Trustees, whose members are appointed by the Governor. The Trustees appoint the Chancellor, who is the chief executive officer of the system, and the Presidents, who are the chief executive officers of the respective campuses.