UniFi Switch 16 PoE (150W)

Quick verdict

The UniFi Switch 16 PoE (150W) is a managed 16-port gigabit PoE+ switch with 150W total PoE budget and two 1G SFP uplinks. In Home Assistant this surfaces through the local UniFi Network integration as a monitored network device plus client device_tracker entities for presence detection. It is reliable, fully local monitoring, but note HA treats it as a network device to watch, not a controllable smart-home device.

Standout: A managed 16-port gigabit PoE+ switch with 150W total PoE budget and two 1G SFP uplinks

Last checked: 2026-05-25

Compatibility snapshot

Why it stands out

• 16 gigabit RJ45 ports with 802.3af/at PoE+ sharing a 150W budget, plus 2x 1G SFP uplinks
• Layer 2 managed switch with VLANs, 802.1X and per-port monitoring in the UniFi controller
• Surfaces in Home Assistant via the local UniFi Network integration as a monitored device with PoE/port and client data

Reasons to hesitate

• Monitor-only in Home Assistant - you can watch port/PoE state and clients, but not switch ports on and off from HA's UI
• Needs a UniFi OS controller (UDM/Cloud Key) for the HA integration to read it
• Discontinued by Ubiquiti; still fully supported in current UniFi Network, but buy used/refurbished

Best for

• UniFi households wanting wired clients tracked locally in Home Assistant
• Anyone who needs PoE for cameras, APs, or sensors with local HA monitoring

Avoid if

• You do not run a UniFi controller
• You expect to control individual ports from Home Assistant's dashboard

Privacy and local-control notes

The UniFi Network integration talks to your local UniFi OS controller over the LAN using a local-only account (Ubiquiti SSO cloud login is not supported). Device and client data, including presence detection, stays on your network.

Home Assistant support: supported · integration path: UniFi Network (local polling of the UniFi OS controller; local user required).

Buying reality check

Price notes: Model US-16-150W (Gen1). Discontinued by Ubiquiti and largely replaced by USW-16-PoE; still fully supported in UniFi Network. Check used/refurbished pricing.

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