TP-Link TL-WA1801 review

The TL-WA1801 is a dual-band Wi-Fi 6 (802.11ax) access point, marketed as AX1800. It covers 2.4 GHz and 5 GHz. It is not Wi-Fi 6E or Wi-Fi 7, so there is no 6 GHz band. Four external antennas with beamforming are fitted.

The specifications point to a small wired network where you want to add wireless coverage and keep some control over how it is segmented. A home office, a flat or a homelab that uses VLANs is the obvious setting.

Two bands is the full extent of the radio setup. With Wi-Fi 6 on both and four external antennas, it covers the basics of a modern wireless network. Anyone who wants a dedicated third band or Wi-Fi 7 features will not find them here, because the manufacturer lists neither.

The AX1800 label is a marketing figure for the whole unit. The research gives no per-band speeds, so this review does not quote any.

There is one gigabit port, and it supports passive PoE. The power requirement is a 48V external supply rated 0.375A. The box includes the access point, a power adapter, an RJ45 cable, a quick installation guide and a PoE injector.

That package means power is covered at purchase. The research lists passive PoE, not standard PoE+ and not 802.3af or 802.3at. If you plan to power it from a PoE switch, check the switch supports passive PoE at 48V before you rely on it. The research lists no 2.5GbE port either, so the wired link is a single gigabit connection.

Management is the strongest part of the specification. The access point has a web UI and the free Tether app for Android and iOS. SNMP and Ping Watchdog are listed too.

Multi-SSID with VLAN support is the feature that matters most for a homelab. It supports up to four separate SSIDs and VLANs on each band. That gives room to separate, say, trusted devices, IoT gear and guests onto different VLANs.

Operating modes include Access Point, Range Extender, Client and Multi-SSID. The management options the research lists are the web UI and the Tether app.

The research gives a thin firmware record. The first firmware, 1.0.0 Build 20230611, was published on 2023-07-12. A later build, 1.0.1 Build 20230925, has been seen. That is all the research says about updates, so it offers no basis for judging how often TP-Link patches this model.

The research does not state WPA3 support or guest isolation. TP-Link may offer both, but the sources here do not confirm it. If either is a requirement, check the datasheet before buying. With only two builds on record and no stated security features, the software side is the least established part of this access point.

The recurring owner theme is instability. Reports describe connection drops, including disconnecting and reconnecting in client mode, and problems with the 5GHz radio on OEM firmware. The sources include a TP-Link community forum topic and an OpenWrt forum thread.

These are reports from a small set of sources, not a measured failure rate. They do bear on how you might use it. Client mode and the 5GHz radio are where the problems are described, so anyone planning to use those should weigh the reports carefully.

On paper, this is an access point for people who value VLAN-tagged SSIDs, SNMP and a standalone web UI over raw uplink speed. The single gigabit port and passive PoE mean it fits best where you control the switch and cabling. The owner reports of dropped connections are the main caution, and the short firmware record gives little reassurance that fixes will follow.