Grass Valley TR6442i - Manual (Page 10)

6
System Overview
Fiber Overview
Fiber Overview
Fiber Optics and Fiber Optic Cable are at the heart of the CommLink TR6442i Fiber Optic
Intercom Link Fiber Optic Intercom Link System. The Commlink system features the ability
to multiplex and de-multiplex a variety of video, audio, and data signals so that they can be
carried over a thin strand of Fiber Optic cable for long distances.
The specific theory and operation of Fiber Optics is beyond the scope of this document, but
you need to be aware of the different types of Fiber Optic Cable and Fiber Optic Cable
Connectors. Most CommLink TR6442i Fiber Optic Intercom Link applications will use Single
Mode Fiber with ST Connectors.
Fig. 2-1: Single Mode Fiber Optic Cable Cross-Section