Which type of fiber is best suited for short, high-bandwidth connections in a data center?

Multi-mode fiber is the best choice for short, high-bandwidth connections in a data center because it is designed for use over relatively short distances and can effectively support multiple light modes, which allows for higher bandwidth capabilities. This type of fiber is particularly suitable for high-speed data transmission needed in modern data centers, where large volumes of data are transferred over short distances between servers and networking equipment.

The inherent properties of multi-mode fiber, such as its larger core diameter compared to single-mode fiber, make it easier to couple light from LED sources, resulting in lower overall system costs and simpler alignment. For short runs within a data center, multi-mode fiber can offer high bandwidth without the need for the singular light source used in single-mode fibers, making it efficient for the prevalent data transmission needs.

In contrast, single-mode fiber is optimized for long-distance communication due to its reduced modal dispersion, which allows for the transmission of signals over much greater distances without significant loss. As such, it is not generally required for short connections within a data center where multi-mode fiber is both effective and economical.

Plastic optical fiber, while useful for very short-range applications and consumer electronics, does not support the high bandwidth requirements typical in data center environments. Radial fiber, on the other