What type of connector is commonly used for twisted pair cabling that carries digital audio over the network?

The connector commonly used for twisted pair cabling that carries digital audio over the network is the RJ-45. This connector is widely used in networking applications and is designed to handle data transmission over Ethernet, making it suitable for digital audio in applications like Voice over IP (VoIP) or Audio over Ethernet (AoE). The RJ-45 connector can accommodate multiple twisted pairs of wires, which helps in reducing interference and maintaining signal quality over longer distances.

Twisted pair cabling is particularly advantageous for networked audio applications due to its ability to carry signals efficiently while minimizing electromagnetic interference. This is essential in professional AV environments where audio fidelity and reliability are paramount. Other connectors, while useful in specific contexts, do not serve this purpose in the same way, as they are not specifically designed for data networking or do not provide the same level of performance for transmitting digital audio signals.