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White circular ceiling-mounted access point with flat low-profile design

Ubiquiti Networks

Ubiquiti Networks U6ENTERPRISECA WiFi 6E access point

SKU CH-T9XQ-9W5B6 MPN U6ENTERPRISECA

Ceiling-mounted WiFi 6E access point delivers 10 spatial streams and 6 GHz support for 600+ devices across 140 m² coverage

  • Interface type(1) 1/2.5 GbE RJ45 port
  • Wi-Fi standardWi-Fi 6E
  • Number of users600+
  • Supported standards802.11a/b/g/n/ac/ax (WiFi 6/6E)
  • Wireless speed802.11a 6, 9, 12, 18, 24, 36, 48, 54 Mbit/s 802.11b 1, 2, 5.
  • Security featuresWPA-PSK, WPA-Enterprise (WPA/WPA2/WPA3)

Model U6 Enterprise

  • WiFi 6E adds 6 GHz spectrum for cleaner, faster connections
  • 10 spatial streams boost simultaneous device throughput in dense areas
  • 5 GbE uplink prevents wired bottleneck for high-speed wireless traffic
  • PoE+ power simplifies ceiling installation with a single cable
  • Supports 600+ concurrent clients for high-density environments

High-density WiFi 6E access point

The Ubiquiti U6 Enterprise is a ceiling-mounted access point built for environments with many simultaneous users. It supports the 6 GHz band alongside 2.4 GHz and 5 GHz to deliver ten spatial streams across three radios. The single 2.5 GbE uplink connects to a UniFi PoE switch or the optional 48 V, 0.5 A adapter for power and data.

Indoor thermals and silent operation

With no moving parts the unit runs completely silent in normal use. Its operating temperature range spans -30 °C to 60 °C and humidity tolerance reaches 95 % non-condensing, so it remains stable in typical indoor ceilings. Power draw stays within the PoE+ budget supplied by the switch or the optional injector.

Sustained load in dense deployments

Under continuous heavy traffic the access point maintains coverage up to 140 m indoors while serving 600-plus connected devices. The three radios each use MU-MIMO — 2×2 on 2.4 GHz and 4×4 on both 5 GHz and 6 GHz — to keep throughput consistent across many clients without throttling.

How it compares

Measured against everything we stock in Wi-Fi Access Points, at today’s prices. Recalculated every night.

Price $220.99
Cheaper than about 54% of the 782 comparable items (median $253.99).

Specifications

Product
Brand nameUbiquiti Networks
Product lineWIFI Access points
Model nameU6 Enterprise
Part numberU6-Enterprise
Connectivity
Wi-Fi standardWi-Fi 6E
Supported standards802.11a/b/g/n/ac/ax (WiFi 6/6E)
Wireless speed802.11a 6, 9, 12, 18, 24, 36, 48, 54 Mbit/s
802.11b 1, 2, 5.5, 11 Mbit/s
802.11g 6, 9, 12, 18, 24, 36, 48, 54 Mbit/s
802.11n 6.5 Mbit/s to 600 Mbit/s (MCS0 - MCS31, HT 20/40)
802.11ac 6.5 Mbit/s to 3.4 Gbit/s (MCS0 - MCS9 NSS1/2/3/4, VHT 20/40/80/160)
802.11ax (WiFi 6/6E) 7.3 Mbit/s to 4.8 Gbit/s (MCS0 - MCS11 NSS1/2/3/4, HE 20/40/80/160)
Antenna configuration2.4 GHz 2 × 2 (DL/UL MU-MIMO)
5 GHz 4 × 4 (DL/UL MU-MIMO)
6 GHz 4 × 4 (DL/UL MU-MIMO)
Transmit power2.4 GHz 22 dBm
5 GHz 26 dBm
6 GHz 26 dBm
Operating distanceIndoor: Up to 140m, Outdoor: Up to 140m
Ports & slots
Interface type(1) 1/2.5 GbE RJ45 port
Network ports(1) 1/2.5 GbE RJ45 port
Power
Power supplyUniFi PoE switch
48 V, 0.5A PoE adapter (Optional)
Size & build
Mounting optionsIndoor
Product dimensionsØ220 × 48 mm (Ø8.7 × 1.9 in)
Product weightWithout mount: 960 g (2.1 lb)
With mount: 1090 g (2.4 lb)
Shipping weight1.84 kg
Package size257 × 257 × 83 mm
Environment & compliance
Temperature range-30 to 60 °C (-22 to 140 °F)
Humidity range5 to 95% noncondensing
More details
Number of users600+
Security featuresWPA-PSK, WPA-Enterprise (WPA/WPA2/WPA3)

Other versions of this model

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Questions about this item

How do I mount the U6 Enterprise on a ceiling and which step is most often missed?

Attach the included mount bracket to the ceiling first, then twist the AP onto the bracket until it clicks; the step most often missed is securing the safety tether to the building structure before releasing the unit.

What maintenance will the U6 Enterprise need over time?

The AP has no user-serviceable parts; schedule periodic dust removal from the ventilation slots and verify the PoE switch or 48 V 0.5 A adapter continues to deliver stable power.

What limit appears first when the U6 Enterprise runs at full load for long periods?

The single 2.5 GbE uplink caps aggregate throughput at 2.5 Gbps, so sustained multi-gigabit client traffic will hit that bottleneck before radio or thermal limits.

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