Which of the following specifications are supported by Huawei CloudLink Bar 310?

The Huawei CloudLink Bar 310 is an integrated "all-in-one" video conferencing terminal designed for small to medium-sized rooms.

Codec (A): It supports high-efficiency H.265 (HEVC) coding, which allows for 1080p HD video at significantly lower bandwidths compared to H.264.

Network (B): It features built-in dual-band Wi-Fi , allowing it to connect to either 2.4 GHz or 5 GHz networks for flexible deployment without wired Ethernet.

Audio (D): It is equipped with a built-in MEMS microphone array that provides a 8-meter voice pickup radius.

Camera (C) is incorrect: The Bar 310 uses a fixed-lens wide-angle camera with digital zoom (typically 5x). High-ratio optical zoom like 12x PTZ is found on the Box series (like the Box 310/610) when paired with external cameras like the Camera 200.