Ubiquiti ACB-ISP airCube ISP 802.11n Wi-Fi Access Point 24V PoE
Ubiquiti
Ubiquiti ACB-ISP airCube ISP 802.11n Wi-Fi Access Point 24V PoE
The Ubiquiti ACB-ISP airCube ISP airMAX Home Wi-Fi Access Point with Integrated 24V PoE Passthrough is a low-cost 802.11n home Wi-Fi access point built specifically to interoperate with airMAX CPE devices in customer deployments. It passes 24V PoE through to a connected airMAX CPE so a single PoE adapter can power both devices. UISP and the UMobile app provide remote management and quick setup without additional infrastructure.
Why this product
Single-adapter power for two devices
24V PoE passthrough on the WAN port lets one PoE adapter power both this access point and a connected airMAX CPE device, reducing cabling complexity at the customer premises.
802.11n 2x2 MIMO at 2.4 GHz
It delivers up to 300 Mbps over the 2.4 GHz band using 2x2 MIMO technology, suitable for standard home broadband distribution.
Four Fast Ethernet ports included
Four 10/100 Fast Ethernet ports allow wired connections for multiple devices alongside the wireless coverage.
Remote management via UISP
UISP provides advanced remote control, while the UMobile app for iOS and Android enables quick on-site setup and status monitoring.
Flexible power input options
It accepts either 24V passive PoE on LAN port 1 or a 2A Micro USB adapter, giving installers options depending on available infrastructure.
- Wi-Fi Standard802.11n, 2x2 MIMO
- Frequency Band2.4 GHz
- Max. Speeds300 Mbps
- Ethernet Ports4 × 10/100 Fast Ethernet
- PoE Passthrough24V PoE Out on WAN Port
- Power Input24V Passive PoE or 2A Micro USB
- Max. Power Consumption5W
- Weight215 g (7.58 oz)
- SKUUBI-484
- EAN817882020350
- Designed to interoperate with Ubiquiti airMAX CPE devices via 24V PoE passthrough.
- Managed by UISP (Ubiquiti ISP management platform) for remote network control.
- Compatible with the UMobile app on iOS and Android for setup and status monitoring.
- Accepts 24V passive PoE input on LAN port 1, suitable for standard Ubiquiti 24V PoE adapters.
- Can also be powered by a 2A Micro USB adapter, which is not included in the box.
- Not compatible with 802.3af/at PoE switches — requires 24V passive PoE input only.
Best for
- ISPs deploying home Wi-Fi to customers who already use airMAX CPE equipment — the PoE passthrough eliminates a second power adapter at each installation.
- Cost-sensitive deployments where a low-cost access point with centralised UISP remote management is a priority over high-end performance.
- Standard home broadband distribution in the 2.4 GHz band where 300 Mbps throughput is sufficient for typical household use.
- Installers using UMobile who want quick, app-guided setup on iOS or Android without manual web configuration.
Trade-offs
- 5 GHz or dual-band environments — it operates only on the 2.4 GHz band and has no 5 GHz radio.
- Gigabit-speed wired networks — all four Ethernet ports are limited to 10/100 Fast Ethernet, not Gigabit.
- 802.3af/at PoE infrastructure — it requires 24V passive PoE and will not operate from standard 802.3af or 802.3at PoE switches.
- Wi-Fi 5 or Wi-Fi 6 requirements — it is an 802.11n (Wi-Fi 4) device and does not support 802.11ac or 802.11ax standards.
Low-cost home WiFi access point made to interoperate with airMAX CPE devices, with remote management by UISP.
Ubiquiti Networks introduces the airCube™, a cost-effective wireless access point for use in your customer deployments. Both models offer convenient PoE passthrough to power a 24V airMAX CPE device, so you can use a single PoE adapter to power both devices.
The airCube ISP requires 24V, 1A PoE input. The airCube ISP is 802.11n with 2x2 MIMO Wi-Fi for speeds of up to 300 Mbps in the 2.4 GHz radio band.
Management options feature a graphical user interface designed for streamlined setup and control. Available options include:
- U Mobile App Supports quick setup and status information.
- Web UI Enables a standalone utility for basic configuration.
- UNMS Provides advanced remote control of Ubiquiti® devices.
The airCube can be powered by and provide power to an airMAX CPE using 24V PoE. Use the intuitive UMobile app for iOS and Android to install and configure airCube. The airCube's attractive design means it can be positioned anywhere in the room, improving Wi-Fi performance.
General
| Brand | Ubiquiti |
|---|---|
| Model | ACB-ISP airCube ISP |
| Management Interface | Wi-Fi / Ethernet |
| Management Software | UISP (formerly UNMS), UMobile App (iOS & Android), Web UI |
Networking
| Wi-Fi Standard | 802.11n, 2x2 MIMO |
|---|---|
| Frequency Band | 2.4 GHz |
| Max. TX Power | 22 dBm |
| Antenna Gain | 4 dBi |
Performance
| Throughput | Up to 300 Mbps |
|---|---|
| Networking Interface | (4) 10/100 Fast Ethernet Ports |
Ports & Power
| Ports | (4) 10/100 Fast Ethernet |
|---|---|
| PoE In | 24V Passive PoE on LAN Port 1 |
| PoE Out | Controllable 24V PoE Out (+4, 5; -7, 8) on WAN Port |
| Power Method | 24V Passive PoE or 2A Micro USB Adapter (Not Included) |
| Supported Power Voltage | 4.95–5.05V |
| Max. Power Consumption | 5W |
| LED | Status |
Physical
| Dimensions | 87.80 × 89.50 × 89.25 mm (3.46 × 3.52 × 3.51") |
|---|---|
| Weight | 215 g (7.58 oz) |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.