1. relating to or denoting a telecommunications system or circuit that allows simultaneous two-way transmission of signals in both directions
Usage: technical; telecommunications

1. a telecommunications system or circuit that enables simultaneous two-way transmission
Usage: technical; telecommunications

Examples

• The diplex connection allowed both parties to speak and listen at the same time without interruption.
• Modern telephone systems use diplex technology to enable full conversations.
• A diplex circuit transmits data in both directions simultaneously.
• The network upgrade included installing diplex equipment for improved communication.
• Unlike simplex systems, diplex systems support bidirectional signal flow.