Monthly Archives: November 2014

Introducing the AyrMesh Bridge

AyrMesh BridgeToday we are pleased to announce the availability of the AyrMesh Bridge.

The AyrMesh Bridge is a simple, wireless, point-to-point bridge. It serves a single purpose – to connect a distant device to your local network – a 5-mile long wireless Ethernet cable.

Wireless bridges have been around for a long time, and we had initially rejected the idea of adding a wireless bridge to the AyrMesh product line. If you have the Hubs and Receivers, why do you need a Bridge?

AyrMesh Bridge mounted

Testing in California

However, several customers have come to us in the last year with the same problem: their Gateway Hubs are on top of their homes or offices, but they would be better placed on top of a grain leg or another building with a better “view” of the surrounding fields.

In these cases, it would be possible to use one Hub near their routers to feed a Hub on the high location, but that would limit the ultimate range of the AyrMesh network (because we recommend only using up to three “hops” across Hubs).

The truth is that there are a lot of places the AyrMesh Bridge can be used:

  • Connecting an isolated outbuilding to your network (if you don’t want or need WiFi – if you want or need outdoor WiFi, of course, the Hub and a Receiver is a better solution)
  • Connecting a non-WiFi device that is more than 2 miles from a Hub or Receiver
  • Any other situation where you think “I wish I had an Ethernet cable that long.”

We are using a special radio signal for the AyrMesh Bridge to maximize the range. It is a narrow-band 5 GHz. signal, which is hidden and fully encrypted. Although it uses the 5 GHz WiFi band, it does not register with any WiFi equipment because it is a narrow-band signal. This minimizes interference with 5 GHz. WiFi¬† signals, but does not completely eliminate it. If you are using 5 GHz WiFi equipment (802.11a, ac, or dual-band n), you’ll want to use different channels for your AyrMesh Bridge than your WiFi equipment.

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Contents of the AyrMesh Bridge package

The AyrMesh Bridge comes complete with two radios (one for each end of the Bridge), power supplies, and 10′ Ethernet cables. Like all Ayrstone AyrMesh products, each radio is initialized by plugging it into your router until it shows up on AyrMesh.com, then it can be installed.

Like all AyrMesh devices, the Bridge radios are controlled by AyrMesh.com, ayrmeshas shown here. There is only one control for the Bridge – the 5 GHz. channel can be set to 149 (the default), 153, 157 (as shown here), 161, or 165. Note that these are distinct channels; unlike the 2.4 GHz. WiFi channels they do not overlap.

The AyrMesh Bridge is the simplest way to connect a device to your network at a considerable distance. Please contact us if you have any questions or comments about it.