You are now entering the PC Anatomy portal

T1 has multiple meanings in computing, but most commonly refers to a dedicated digital communication circuit with a speed of \(1.544\) Mbps, used historically for voice and data transmission. It can also refer to "Tier 1" support, which is the first level of helpdesk, or other specific contexts like a Type 1 font or a "T1 scope" for system analysis. 

Communications T1 Line: A dedicated, point-to-point digital communication circuit, originally developed by the Bell System.

Speed: Transmits data at a speed of \(1.544\) Mbps, equivalent to 24 simultaneous voice calls.

Use: Historically used for connecting businesses to the internet or telephone companies, and for linking branch offices.

Technology: Uses copper wire, fiber optic, and wireless connections.

Characteristics: Provides a reliable and consistent connection, as it's a dedicated circuit-switched line.

IT Support

Tier 1 Support: The first level of IT helpdesk support that handles basic issues like password resets, software installation, and general user support.

Other contexts

Type 1 Font: A font format developed by Adobe, often used in the past.

T1 Scope: A specific tool used for analyzing and visualizing data traces from an ECU (Electronic Control Unit), especially in embedded systems.