Understanding Point-to-Point Wireless: A Cheaper Alternative to Fiber

When you need to connect two locations that are some distance apart, like two buildings on the same site, or an office facing a warehouse across the street, the first thing that comes to mind is usually running fiber. There's a faster and cheaper option: point-to-point wireless.

What is point-to-point (P2P) wireless?

P2P wireless connects two locations using a pair of access points fitted with directional antennas, forming a high-speed wireless data bridge. Instead of digging trenches or running fiber across a road, both ends just need equipment pointed at each other.

When P2P beats fiber optic

• Install time: P2P can go live in a matter of hours, while fiber usually means permits, labor, and days to weeks of work
• Cost: no trenching, no permits for crossing roads, no hundreds of meters of cable material
• Difficult terrain: for locations separated by a river, a highway, or land you're not allowed to dig into, P2P is often the only practical option
• Temporary needs: great for event venues, construction sites, or any connection that isn't meant to be permanent

Fiber still wins for very high bandwidth needs and multi-decade permanence, but for the everyday case of connecting two business locations, modern P2P wireless delivers more than enough speed.

What affects range and reliability

Three things matter most for P2P performance: line of sight (a clear path with no buildings or trees blocking the two points), antenna gain (higher dBi means longer, more stable range), and weather (heavy rain can slightly affect high-frequency signals, which is why outdoor units need an IP67 rating).

Recommended hardware

EnGenius offers a few options depending on the distance you need to cover. The EOC655-C23, with a 23 dBi panel antenna, delivers strong throughput even in dense RF environments and can reach up to 10 miles, suitable for both P2P and P2MP setups. The EOC655-C18 is a similar option with an 18 dBi antenna and slightly shorter range. For medium-range needs (up to 4 miles), the EOC610 is a more affordable choice. All three come with built-in GPS for device mapping and an IP67 rating for outdoor durability.