# Initial start-up of the M2M router
Optionally, the Raindancer Beacon comes with a preconfigured, ready-to-use M2M Router
(M2M – »Machine to Machine Communication«), prepared to be mounted to DIN Rails.
### Overview
**Front Panel** | **Rear Panel** |
[](https://help.raindancer.com/uploads/images/gallery/2024-03/kgnimage.png)
| [](https://help.raindancer.com/uploads/images/gallery/2024-03/RVzimage.png)
|
**1** Hollow Pin / Terminal Block Port Power Supply
**2, 3, 4** LAN Ethernet Ports
**5** WAN Ethernet Port
**6** Status LED Power Supply
**7, 8, 9** Status LED LAN Ports
**10** Status LED WAN Port | **1** GSM Main Antenna Connector
**2** Wi-Fi Antenna Connector
**3** GSM Aux. Antenna Connector
**4** Reset Button
**5** Status LED GSM |
### Setup
1. Attach GSM Antenna to Connector \[1\] on the router’s rear panel.
Note: when lacking imprints, usually the GSM Antenna is the »thicker« one.
2. Attach Wi-Fi Antenna to Connector \[2\] on the router’s rear panel.
Note: by default, the preconfigured routers come with Wi-Fi deactivated, when not ordered with an alternative configuration, attaching the Wi-Fi Antenna is not required.
[](https://help.raindancer.com/uploads/images/gallery/2024-04/c2dimage.png)
3. Connect the Raindancer Beacon(s) via Ethernet cable to one of the ports \[2\], \[3\] or \[4\] on the router’s front panel.
Note: Do not connect the Beacon(s) to the WAN Ethernet Port \[5\]!
4. Connect the power Adapter to the rocket on the
router’s front panel \[1\].
**Pay attention to polarity**, when connecting to an alternative power source
(9W/9VDC min, 12V rec., 18V/30V max, depending on router model type)!