[specifications] [/specifications]AXIS S3016 16 TB Recorder is a 1U rack recorder with an integrated PoE switch and high power budget for up to 16 devices and a maximum of PoE Class 4 per port. It provides reliable recording thanks to the four surveillance-grade hard drives and different RAID levels. This high-performance recorder offers a gigabit switch for connecting network devices and a 2.5 gigabit uplink. The recorder can be used in single-site, multi-site systems and for expanding storage and network in existing systems. It is compatible with AXIS Camera Station Edge and AXIS Camera Station Pro software; AXIS Companion mini cameras and third-party cameras are not supported. AXIS S3016 can be installed in server racks with a post-to-post distance between 376 mm (14.8 in and 499 mm (19.6 in. For deeper server racks, AXIS TS3901 Rail Extensions can be used when the post-to-post distance is between 499 mm (19.6 in and 689 mm (27.1 in.