Description
TP-Link Deco BE85 BE22000 Tri-Band Mesh Wi-Fi 7 System (3-Pack)
Maximum Wi-Fi 7 Coverage for the Most Demanding Properties
The TP-Link Deco BE85 3-Pack is the ultimate whole-home Wi-Fi 7 solution, delivering seamless BE22000 tri-band coverage across up to approximately 1950m². Three units working in concert via Wi-Fi 7’s Multi-Link Operation (MLO) ensure every corner of even the largest estate, acreage property, or multi-storey home receives the same ultra-fast, ultra-low-latency wireless experience. With a 10G port on every unit, wired backhaul between nodes is as fast as the wireless network itself.
Key Features
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Wi-Fi 7 (BE22000) Tri-Band — Combined speeds up to 22000Mbps per unit: 1376Mbps (2.4GHz) + 8640Mbps (5GHz) + 11520Mbps (6GHz).
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Up to ~1950m² Coverage — Three units provide whole-home Wi-Fi 7 coverage for very large homes, estates, acreage properties, and multi-storey buildings.
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Multi-Link Operation (MLO) — Simultaneously transmit and receive across multiple bands for dramatically lower latency and higher reliability than Wi-Fi 6E.
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6GHz Band Access — Connect Wi-Fi 6E and Wi-Fi 7 devices to the uncongested 6GHz spectrum for maximum throughput and minimum interference.
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10G WAN/LAN Port per Unit — Each BE85 unit includes a 10G Ethernet port, enabling 10G wired backhaul between all three units for maximum mesh stability.
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2.5G WAN/LAN Port per Unit — Additional 2.5G port on each unit for flexible wired device or secondary backhaul connections.
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4K QAM & 320MHz Channels — Wi-Fi 7’s higher modulation and wider channels deliver up to 20% more throughput than Wi-Fi 6E.
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OFDMA & 4×4 MU-MIMO per Band — Efficiently handles 100+ simultaneous connections across all three bands and three units.
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TP-Link HomeShield — Built-in network security powered by Trend Micro with IoT protection, parental controls, and network health monitoring.
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Deco App Management — Set up and manage your entire network from your smartphone (iOS & Android).
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Expandable Ecosystem — Add more Deco BE85 or compatible Deco units at any time to extend coverage even further.
Use Cases
- Very large homes, estates, and acreage properties requiring seamless Wi-Fi 7 coverage throughout
- Multi-storey luxury residences where consistent performance on every floor is essential
- Properties with outbuildings, garages, or large outdoor entertaining areas requiring extended coverage
- Power users with 100+ connected devices demanding MLO, 6GHz access, and maximum throughput
- Home offices and media rooms requiring 10G wired connectivity at multiple locations throughout the property
- High-end home automation and smart home deployments requiring rock-solid wireless infrastructure
Technical Specifications
| Specification |
Detail |
| Wi-Fi Standard |
IEEE 802.11be/ax/ac/n/g/b/a (Wi-Fi 7) |
| Wi-Fi Speeds (per unit) |
BE22000: 1376Mbps (2.4GHz) + 8640Mbps (5GHz) + 11520Mbps (6GHz) |
| Frequency Bands |
Tri-Band (2.4GHz + 5GHz + 6GHz) |
| Wi-Fi 7 Features |
MLO, 4K QAM, 320MHz Channel Width, OFDMA, MU-MIMO |
| Pack Contents |
3× Deco BE85 Units |
| Coverage (3-Pack) |
Up to ~1950m² |
| Antennas |
12× Internal Antennas per unit |
| MU-MIMO |
4×4 (2.4GHz), 4×4 (5GHz), 4×4 (6GHz) |
| Ethernet Ports (per unit) |
1× 10G RJ45 (WAN/LAN) + 1× 2.5G RJ45 (WAN/LAN) + 2× Gigabit RJ45 (LAN) |
| Processor |
2.6GHz Quad-Core CPU per unit |
| RAM / Flash |
2GB RAM / 512MB Flash per unit |
| Security |
WPA / WPA2 / WPA3, SPI Firewall |
| HomeShield |
Yes (Basic free; Pro subscription available) |
| Management |
TP-Link Deco App (iOS & Android), Web UI |
| Power Supply |
19V DC / 3.42A per unit (AU plug included) |
| Dimensions (per unit) |
180 × 180 × 290 mm |
| Weight (per unit) |
2.1 kg |
| Operating Temperature |
0°C – 40°C |
| Certifications |
RCM (Australia), CE, FCC, RoHS |
Downloads
Recommended Accessories & Products
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TP-Link Deco BE85 (1-Pack) — Add a fourth unit to extend coverage beyond 1950m²
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TP-Link TL-SG105-M2 — 5-Port 2.5G switch to connect multiple wired devices at each Deco BE85 location
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TP-Link Omada ER707-M2 — Multi-WAN VPN router for advanced routing upstream of the Deco BE85
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Cat6A Ethernet Patch Cable — Required for reliable 10G wired backhaul between all three units
Frequently Asked Questions
How much coverage does the Deco BE85 3-Pack provide?
The 3-pack covers approximately 1950m² in typical environments. Actual coverage varies depending on building materials, layout, and interference. For properties with very thick walls or complex layouts, units may need to be placed closer together for optimal performance.
Should I use wired backhaul between all three units?
Yes, where possible. Connecting all three Deco BE85 units via their 10G Ethernet ports using Cat6A cabling provides the fastest and most stable backhaul, ensuring maximum performance is maintained across the entire mesh network. This is strongly recommended for large properties.
Which Deco BE85 pack should I choose?
As a general guide: the 1-pack suits properties up to ~650m², the 2-pack suits properties up to ~1300m², and the 3-pack suits properties up to ~1950m². If your property has thick walls, multiple storeys, or outbuildings, choose the larger pack or plan to add units later.
Does the Deco BE85 3-Pack work with NBN?
Yes. The Deco BE85 is compatible with all Australian NBN connection types, including FTTP, FTTN, FTTB, FTTC, and HFC. For multi-gigabit NBN plans, connect your modem to the 10G WAN port on the primary unit for maximum throughput.
Do I need Wi-Fi 7 devices to benefit from the 3-Pack?
No. All existing Wi-Fi 5, Wi-Fi 6, and Wi-Fi 6E devices will connect and work normally. Wi-Fi 7 features such as MLO and 320MHz channels require Wi-Fi 7 client devices to be fully utilised, but all devices benefit from the improved network management and reduced congestion.
Can I add more Deco units later?
Yes. The Deco ecosystem is fully expandable. You can add additional Deco BE85 units or compatible Deco models at any time via the Deco app to extend coverage further.
What is TP-Link HomeShield?
HomeShield is TP-Link’s built-in network security suite powered by Trend Micro. It includes real-time threat detection, IoT device protection, parental controls with content filtering, and network health reports. Basic features are free; advanced features require a HomeShield Pro subscription.
