ZyXEL WAC6303D-S

Overview
A "Decalration for models" document submitted to the FCC suggests that the ZyXEL WAC6303D-S and the ZyXEL NWA1123-AC SHD are electrically identical.
 * ZyXEL WAC6303D-S: 802.11ac Wave 2 Dual-Radio Unified Pro Access Point
 * ZyXEL NWA1123-AC SHD: 802.11ac Wave 2 Dual-Radio Nebula Cloud Managed Access Point

A "Product Equality Declaration" document declares that the differences between these two devices under FCC ID I88WAC6303D-S and devices covered under the I88NWA5123-ACHD entry are the latter lacks Bluetooth and they use different Wi-Fi antennas.