Final answer:
100Base-FX requires a multimode fiber-optic cable with SC, ST, or LC connectors for fast Ethernet connections, capped at 412 meters for half-duplex and 2 kilometers for full-duplex.
Step-by-step explanation:
The type of cable required for a 100Base-FX network connection is a fiber-optic cable. This high-speed network specification is part of the IEEE 802.3 series of Ethernet standards mainly used for fast Ethernet. It is designed for use with multimode fiber that typically uses a wavelength of around 1300nm for data transmission. Specifically, you will need to use SC, ST, or LC fiber-optic connectors that are appropriate for this type of specification. Make sure the cable length does not exceed 412 meters for half-duplex or 2 kilometers for full-duplex connections to maintain the integrity of the data transmission.