Wi-Fi 7 mesh, 2.5GbE switches and PoE: the wired backbone that makes Starlink and Amazon Leo Wi-Fi work in 2026

When people talk about better Wi-Fi, the conversation usually starts and ends with the router. In 2026 the more interesting news is happening around it. In the past few weeks we have seen new Wi-Fi 7 mesh kits arrive on UK shelves, a UK broadband provider start handing customers two Wi-Fi 7 units as standard, and new multi-gig and Power over Ethernet (PoE) switches aimed squarely at homes and small businesses.

Together they point the same way: the best Wi-Fi now depends on the network behind it. In this post we look at what has launched, explain wired backhaul, 2.5 gigabit Ethernet and PoE in plain English, and show how it all fits a property connected by Starlink or, when it arrives, Amazon Leo.

What has launched this autumn

On 8 October devolo announced its WiFi 7 BE9300, a tri-band router that can also be bought in two- and three-unit mesh packs or as a single expansion unit. It works across the 2.4, 5 and 6 GHz bands with channels up to 320 MHz, supports Wi-Fi 7 features such as Multi-Link Operation and 4K-QAM, and has one 2.5 Gbps Ethernet port alongside three 1 Gbps ports. devolo says each unit can run as a router, an access point or a mesh node. It follows the dual-band BE6500 range launched in May, which devolo priced from £129.99 for a single router and £249.99 for a two-unit mesh pack.

On 12 October the fibre provider Fibrus said its 1Gbps and 2Gbps packages would now come with two Amazon eero 7 Wi-Fi 7 units for better whole-home coverage. That is a sign that broadband providers increasingly see a single router as not enough for a modern home.

On the wired side, Zyxel announced its GS1915v2 range of smart managed switches on 13 October. There are nine models with 8 to 24 ports, and the six PoE versions offer power budgets of 60W to 180W for Wi-Fi access points, IP cameras and door entry systems. The range includes fanless models and wall, rack and DIN-rail mounting, and one compact model can itself be powered from another PoE switch, which helps where there is no mains socket nearby. A week later QNAP launched two QSW-L2110 switches that combine eight 2.5 gigabit Ethernet ports with two 10 gigabit uplinks, and QNAP notes that the 2.5GbE ports work over existing Cat5e or Cat6 cabling.

Why the cable behind the Wi-Fi matters

A mesh system spreads several Wi-Fi units around a building so every room is close to one of them. The units also have to talk to each other, and that link is called backhaul. If it is wireless, part of each unit's capacity is spent relaying traffic to the next unit, and every wall or floor between them weakens the link. The further a device is from the main router, the more hops its data may take.

Wired backhaul replaces those wireless hops with an Ethernet cable from each mesh unit or access point back to a central switch. The Wi-Fi radios are then free to serve phones, laptops and TVs, coverage is far more predictable, and adding another access point in a garden office or workshop is simply a case of running another cable. Most current mesh systems, including the new Wi-Fi 7 ranges, support Ethernet backhaul, but many are still set up wirelessly because nobody ran the cables.

2.5 gigabit Ethernet and Cat6 in plain English

Wi-Fi 7 access points can move more data than an ordinary 1 gigabit Ethernet port can carry, which is why new routers, mesh units and switches increasingly include 2.5GbE ports. The good news for most properties is that 2.5GbE is designed to run over the same kind of cable already used for gigabit Ethernet, so a good Cat6 run installed today has plenty of headroom.

It is worth being realistic about what this changes. A satellite broadband connection is usually well below gigabit speeds, so 2.5GbE will not make the internet itself faster. What it improves is everything inside the property: wired backhaul between access points, transfers to a network storage drive, CCTV recording and many devices being busy at once without the network becoming the bottleneck.

PoE: one cable for data and power

Power over Ethernet sends electricity down the same cable as the data, so a ceiling access point, an outdoor Wi-Fi unit or a camera needs no socket next to it. A PoE switch in a cupboard or comms cabinet powers everything from one place, which also makes it easy to put the whole network on a small battery backup.

The key figure on a PoE switch is its power budget, the total wattage it can supply across all ports. Add up the maximum draw of every device you plan to power, then allow some spare for future additions. The new small-business switches with budgets from 60W upwards, and fanless designs that can sit quietly in a home office, show how far this kit has moved from the server room into everyday premises.

How this fits a Starlink or Amazon Leo property

A satellite dish brings the connection to the building, but the router supplied with the kit sits wherever the cable enters, often at one end of the house or in a utility room. That is rarely the best spot to cover a large home, a thick-walled farmhouse or a business with outbuildings.

A well-planned network typically looks like this:

• The dish is mounted for the clearest view of the sky, with a neat, weatherproof cable entry.

• The satellite router feeds a switch, or the mesh system's main unit, in a central or practical location.

• Cat6 runs from the switch to each access point or mesh unit, giving wired backhaul on every floor.

• A PoE switch powers ceiling or outdoor access points and cameras from one place, ideally on a battery backup.

• Outbuildings are reached with buried or catenary cable, or a point-to-point wireless bridge where a cable run is not practical.

• Business premises can separate staff, guest and payment or CCTV traffic on their own networks, which the new managed switches support.

Starlink offers a bypass mode so its router can hand over to a third-party router or mesh system, which means the network inside can be designed around the building rather than around where the dish cable happens to come in.

Do you need Wi-Fi 7 kit yet?

Not necessarily. Wi-Fi 7 brings real gains for newer phones and laptops, especially on the 6 GHz band, and it is now available at mainstream prices. But a Wi-Fi 6 mesh system with proper wired backhaul will often outperform a brand new Wi-Fi 7 system relying on wireless links through thick walls. If budget is limited, spend it first on cable runs and the right number of access points in the right places. The cabling will outlast several generations of Wi-Fi, and upgrading the access points later is then a simple swap.

Professional installation by Space Internet Solutions

Space Internet Solutions installs Starlink and prepares homes and businesses for Amazon Leo, and we plan the network inside the property as carefully as the dish outside. That includes surveys, secure mounting, tidy Cat6 cabling, PoE switches, wired backhaul for mesh systems and access points, and links to outbuildings. Through our PLEO (Professional Low Earth Orbit) installer network we cover the whole of the UK.

If your satellite connection is strong at the router but weak where you actually work and relax, the fix is usually the network behind it. To book a survey or installation with a professional installer nationwide, visit spaceinternetsolutions.com.

Sources: devolo press releases of 12 May and 8 October 2026, Fibrus announcement of 12 October 2026 as reported by ISPreview and Fibre Provider, Zyxel Networks press release of 13 October 2026, and QNAP press release of 20 October 2026.