Axis 2400 Video Server -

The Axis 2400 was a 4-channel video encoder. Its primary function was deceptively simple: take an analog video signal (composite NTSC/PAL) and convert it into a digital IP stream (Motion JPEG) that could be transmitted over an Ethernet network.

Before the dominance of HD-over-Coax or modern IP cameras, large facilities (airports, factories, prisons) were wired with coaxial cable and analog cameras. Ripping out this cabling to install IP cameras was prohibitively expensive. The Axis 2400 solved this by acting as a "bridge." You plugged up to four analog cameras into the back of the unit, connected the server to your LAN, and suddenly those legacy cameras became network devices viewable via a standard web browser. Axis 2400 Video Server

Is the Axis 2400 useful today? Sort of... but only for hobbyists. The Axis 2400 was a 4-channel video encoder

Axis later released the Axis 2400+, which was a significant revision. While the chassis looked identical, the "+" model featured upgraded hardware that allowed for full frame rate (25/30 fps) at D1 resolution on a single channel, and better chip-level performance. The "Plus" model also introduced basic support for audio (though it required a separate accessory). When searching for used units today, the 2400+ is vastly preferable to the original 2400. Ripping out this cabling to install IP cameras

In the history of physical security and networked video, most narratives begin with the Axis 2120—the world’s first network camera (1996). While the 2120 is rightly celebrated as the "birth" of IP surveillance, a quieter, arguably more profound innovation arrived four years later: the Axis 2400 Video Server.

The 2400 did not capture a single image on its own. It had no lens, no sensor, no IR cut filter. And yet, in 2000, this unassuming beige box solved the single greatest barrier to the adoption of network video: the installed base of analog cameras.