TP-Link AC-500 Wireless Controller / Up to 500 APs / Power over Ethernet / 5 Gigabit Ethernet Port / AC-500 / AC-500

The TP-Link AC-500 Wireless Controller centrally manages up to 500 access points, which puts it in range for a large residence, a business site or a public venue. Five Gigabit Ethernet ports handle the wired connections, and Power over Ethernet means the access points draw power down the same cable that carries their data. Paired with TP-Link wireless hardware, it manages traffic across the whole deployment from one place.

The AC-500 sits inside TP-Link's Auranet ecosystem, working alongside the Auranet CAP series access points. That pairing is the design intent: the controller supplies the management layer while the CAP access points provide the coverage, and the two are built to be deployed together.

Business wireless networks need to be flexible and secure at the same time, and the Auranet CAP series was designed against that requirement working with Auranet Wireless Controllers. CAP access points are built to scale, so a network can grow without a redesign, while still delivering the Wi-Fi performance the site needs.

TP-Link builds the Auranet controller proposition on four things: centralised management, flexible and scalable growth, redundancy and backup, and instant deployment. Each addresses a different point where a multi-access-point network usually becomes difficult to run rather than difficult to build.

The AC-500 carries five Gigabit Ethernet ports for wired connections into the network. Gigabit throughput on every port matters on a controller, because it is the point traffic from hundreds of access points converges through on its way to the rest of the infrastructure.

Power over Ethernet delivers power to the access points down the network cable, so each AP needs one run rather than a data cable plus a nearby power outlet. On a ceiling-mounted deployment that removes the electrical work from the installation entirely.

A 500-access-point ceiling covers a wide span of sites, from a large residence through an office to a public venue. The controller is what makes that scale manageable, since running that many access points individually is the point at which a wireless network stops being maintainable by hand.

Auranet Wireless Controllers manage hundreds of access points at once and detect new ones automatically as they join the network. The controller applies the configuration settings itself and brings the AP under central management, so adding coverage does not require touching each unit individually.

The AC-500 manages its full complement of 500 access points without any licensing fee attached to the count. On many platforms the AP capacity is the metric a licence is sold against, which makes the ceiling here a hardware limit rather than a commercial one.

TP-Link offers a range of wireless controllers to match different network sizes, and none of them carry licensing fees at any phase. That means growing the deployment is a question of the hardware you need rather than a recurring charge that scales with the number of access points.

Auranet Wireless Controllers run a 1GHz dual-core processor backed by advanced hardware components. Processing headroom is what keeps a controller stable when hundreds of access points are reporting in simultaneously, which is exactly the load a 500-AP deployment creates.

Running two wireless controllers in a dual-link configuration gives the network a backup that takes over automatically if one controller fails. For a business or a public venue, that failover is what turns a controller from a convenience into something the network can depend on.

The Auranet CAP access points the AC-500 manages use an easy-mount chassis for quick installation on a wall or a ceiling, and Power over Ethernet support keeps their deployment flexible. Their modern, discreet design lets them sit in a range of interiors without looking like network equipment bolted to the wall.

Portal Authentication lets you build a custom authentication page for guest Wi-Fi, alongside the other authentication methods the controller supports. For a venue that means visitors land on a page carrying your own branding, and you keep full control over the Wi-Fi settings behind it.

Together the AC-500 and the Auranet CAP series form a comprehensive business WLAN solution, covering the controller, the access points, PoE delivery and guest authentication in one product family. Deploying it as a system rather than as assembled parts is what keeps the automatic discovery and central management working end to end.