What type of fiber is OM1 classified as?

OM1 fiber is classified as multimode fiber, which is designed to carry multiple light rays or modes simultaneously. This type of fiber utilizes a larger core diameter—typically 62.5 micron—enabling it to support multiple light paths. Multimode fibers like OM1 are ideal for short-distance communication systems, typically within a building or campus, where data rates can be reliably transmitted using several light sources such as LEDs.

Single-mode fiber, on the other hand, only allows one light mode to propagate, making it suitable for long-distance communication. The other options, "steerable" and "melted," do not pertain to classifications of fiber types in the context of optical fibers and may refer to unrelated concepts. Therefore, understanding that OM1 belongs to the category of multimode fiber is essential for effectively utilizing it in appropriate network scenarios.