Which fiber-optic connector is known for not supporting full-duplex transmissions?

The fiber-optic connector known for not supporting full-duplex transmissions is the ST connector. Full-duplex communication allows data to be transmitted and received simultaneously over the same channel. However, the ST connector, which is designed for single-mode and multi-mode fiber applications, typically supports only half-duplex communication in many installations.

The design of the ST connector involves a bayonet-style coupling mechanism that connects with a single connector per fiber strand, which can create challenges in the simultaneous transmission of data in both directions without additional configurations or equipment. This contrasts with other connectors like LC and SC, which are designed for higher density applications and can facilitate full-duplex communication more effectively by providing separate fibers for transmission and reception.

While the F-Type connector is primarily used for coaxial cables in cable television and broadband applications, it does not apply to optical fiber connections. Therefore, the ST connector is specifically noted for its limitations in full-duplex capabilities compared to other fiber-optic connectors.