TP-Link EAP620 HD Omada Wi-Fi 6 AX1800 Access Point: features and specs

The TP-Link EAP620 HD is a ceiling-mount Wi-Fi 6 access point built for places where many people connect at once, such as offices, classrooms, hotels and cafés. It adds wireless coverage to a wired network and can be managed centrally with TP-Link's Omada system, or run on its own in standalone mode.

What AX1800 and Wi-Fi 6 mean

AX1800 is a combined figure for the two bands. TP-Link says the access point reaches dual-band speeds up to 1800 Mbps, using Wi-Fi 6 (802.11ax) with 1024-QAM and Long OFDM Symbol. Those are maximum figures under ideal conditions, shared among every device on the band.

Built for busy networks

The "HD" in the name points to high-density use. Two technologies matter here:

• OFDMA divides a channel into smaller slices so several devices can be served in the same transmission.
• MU-MIMO lets the access point talk to multiple devices at once instead of one after another.

TP-Link says these raise network capacity by up to four times compared with Wi-Fi 5 in high-density environments. Other tools listed include band steering, load balancing, airtime fairness and beamforming, which are all intended to share the airwaves more evenly between devices.

Omada management, mesh and roaming

The access point works with Omada Software Defined Networking (SDN), which can bring access points, switches and gateways into one interface. The listing says it can use a hardware, software or cloud-based controller, and supports remote cloud access and the Omada app for managing several sites. Mesh and seamless roaming are listed as supported, but TP-Link notes that they require an Omada SDN controller. Roaming lets a phone or laptop move between access points without dropping a call.

Power options

The EAP620 HD V3 accepts 802.3at PoE+, 48V/0.5A passive PoE or a 12V/1A DC supply. A TP-Link PoE+ switch, a passive PoE adapter (TP-Link suggests the TL-PoE4824G) or the supplied 12V/1.5A adapter can all power it. PoE means a single network cable carries both data and power, which is why this style suits ceiling installations.

Design and size

The slim, ceiling-mount design measures about 6.3 x 6.3 x 1.3 inches (roughly 16 x 16 x 3.3 cm) and weighs 0.8 lb (around 360 g). TP-Link says its appearance blends into offices, hotels, classrooms and cafés.

Warranty

TP-Link lists a five-year warranty and free technical support from 6am to 6pm Pacific time, Monday to Friday.

Who it suits

It fits small and medium businesses, schools, hospitality venues, and keen home users who want wired-backhauled Wi-Fi 6 with central control. Because it needs a network cable to each access point, it is less suited to places with no cabling.

What to check before you buy

• Cabling: an Ethernet run must reach each planned mounting spot.
• Power: decide between a PoE+ switch, a passive PoE adapter or the supplied adapter.
• Controller: check which Omada controller you plan to use for mesh and roaming, and confirm firmware compatibility.
• Coverage: one access point does not cover a whole building, so plan the number and placement.
• Client devices: older devices will not use Wi-Fi 6 features.
• Mounting: check what the box contains and what the ceiling needs.

The short version

• Wi-Fi 6 ceiling access point at AX1800 dual band.
• OFDMA and MU-MIMO for high-density use.
• Works with Omada SDN, in cloud, hardware or software control, or standalone.
• Powered by PoE+, passive PoE or the supplied adapter.
• Five-year warranty from TP-Link.

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