Extending Starlink Gen 2 coverage into a second building generally comes down to two approaches: running a wired cable connection, or bridging the two buildings wirelessly with mesh WiFi.
Option 1: Wired — long cable run
Starlink Gen 2 supports SPX replacement cables up to 92m, which is often enough to reach a second building on the same property. For any run that goes outdoors or through an external wall, use IP68-rated waterproof bulkhead couplers or cable joiners at the connection points to keep the run weatherproof — running an unprotected join outdoors risks water ingress and connection failures over time.
This approach gives you a direct, reliable connection but requires physically running a cable between buildings, which isn't always practical depending on the distance and terrain.
Option 2: Wireless — mesh WiFi
If running a physical cable isn't practical, a mesh WiFi system (like the AQUILA PRO AI Wi-Fi 6 Mesh System) or an additional genuine Starlink Gen 2 router acting as a mesh node can extend WiFi coverage without a wired connection — though wireless range between separate buildings depends heavily on distance, walls, and line of sight, and may not be as reliable as a wired connection over longer distances.
Which should I choose?
If the buildings are close together with a clear line of sight, mesh WiFi is the simpler option. If they're further apart, obstructed, or you need a guaranteed reliable connection, a wired cable run (up to 92m on Gen 2) with proper weatherproof joins is usually the more dependable choice.
Need Help?
Tell us the approximate distance between buildings and whether there's a clear line of sight, and we can help you figure out which approach — and which specific cable length or mesh setup — fits your situation.