---
title: "Ubiquiti UniFi Dream Wall 12 PoE, 2SFP+, and 17 Gigabit ports, WiFi 6 Gateway | UB-UDW"
date: 2024-10-29T16:10:02Z
modified: 2026-05-24T08:01:38Z
permalink: "https://tech.co.za/product/ubiquiti-unifi-dream-wall-12-poe-2sfp-and-17-gigabit-ports-wifi-6-gateway-ub-udw/"
type: product
status: publish
excerpt: Ubiquiti Dream Wall, White, Aluminum, Wall mounting, LAN, 6 dBi, MicroSD (TransFlash)
wpid: 517878
product_brand:
  - Ubiquiti
product_type:
  - simple
product_cat:
  - Routers
featured_image: "https://tech.co.za/wp-content/uploads/2024/10/UDW-EUa.jpg"
---

| **Mechanical** |  |
| --- | --- |
| Dimensions | 549 x 342 x 62 mm (21.6 x 13.5 x 2.4″) |
| Weight | 8.6 kg (19 lb) |
| Enclosure material | Polycarbonate, galvanized steel, aluminum alloy |
| Mount material | Stainless steel |
| **Hardware** |  |
| Processor | Quad-core ARM® Cortex®-A57 at 1.7 GHz |
| System memory | 4 GB DDR4 |
| On-board storage | 16 GB eMMC Integrated 128 GB SSD Pre-installed 512 GB microSD card |
| Expansion slot | Micro SD memory card\* \*Requires a memory card with at least 128 GB of storage. |
| Management interface | Ethernet Bluetooth WiFi |
| Networking interface | LAN: (17) GbE RJ45 ports (1) 10G SFP+ port WAN: (1) 2.5 GbE RJ45 port (1) 10G SFP+ port |
| PoE interface | (4) PoE (Pair A 1, 2+; 3, 6-) (4) PoE+ (Pair A 1, 2+; 3, 6-) (4) PoE++ (Pair A 1, 2+; 3, 6-) (Pair B 4, 5+; 7, 8 – ) |
| Power method | Universal AC input 100—240V AC, 7A Max., 50/60Hz |
| Power supply | (2) Hot-Swappable AC/DC 550W PSU\* \*Comes with (1) pre-installed PSU. |
| Max. power consumption | 532W (Including PoE output) |
| PoE budget | 420W |
| Max. PoE wattage per port by PSE | PoE: 15.4W PoE+: 30W PoE++: 60W |
| Voltage range PoE mode | PoE: 44—57V PoE+/PoE++: 50—57V |
| Max. TX power 2.4 GHz 5 GHz | 23 dBm 26 dBm |
| MIMO 2.4 GHz 5 GHz | 2 x 2 4 x 4 |
| Throughput rate 2.4 GHz 5 GHz | 300 Mbps 2.4 Gbps |
| Antenna gain 2.4 GHz 5 GHz | 5.9 dBi 6 dBi |
| ESD/EMP protection | Air: ± 8kV, contact: ± 4kV |
| LCM display | (1) 4.7″ touchscreen |
| Button | Factory reset |
| Mounting | Wall mount (included) |
| Ambient operating temperature | -10 to 40° C (14 to 104° F) |
| Ambient operating humidity | 5 to 95% noncondensing |
| Certifications | CE, FCC, IC |
| **Gateway Features** |  |
| Performance | Redundant WAN with failover and load balancing WiFi QoS with UniFi APs Application, domain, and country-based QoS Application and device type identification Additional internet failover with LTE Backup Internet quality and outage reporting |
| Next-generation security | Application-aware firewall rules Signature-based IPS/IDS threat detection Content, country, domain, and ad filtering VLAN/subnet-based traffic segmentation Full stateful firewall |
| Advanced networking | License-free SD-WAN WireGuard, L2TP and OpenVPN server OpenVPN client OpenVPN and IPsec site-to-site VPN One-click Teleport and Identity VPN Policy-based WAN and VPN routing DHCP relay Customizable DHCP server IGMP proxy IPv6 ISP support |
| **Software** |  |
| WiFi standards | 802.11a/b/g/n/ac/ax |
| Wireless security | WEP, WPA-PSK, WPA-Enterprise (WPA/WPA2/WPA3) |
| BSSID | 8 per radio |
| VLAN | 802.1Q |
| Advanced QoS | Per-user rate limiting |
| Guest traffic isolation | Supported |
| Concurrent clients | 300+ |
| **LEDs** |  |
| Ethernet | White: link/activity |
| SFP+ | White: link/activity |
| PSU | Blue: ready Amber: failure |