8
2.9 UL 2043 Plenum rating
The MR18 meets the UL 2043 plenum-rating standard. This certies that the MR18 has adequate re resistance
and low smoke-emission characteristics to be mounted and operated in a building’s environmental air spaces,
such as above suspended ceilings in an oce environment.
3 Pre-Install Preparation
You should complete the following steps before going on-site to perform an installation.
3.1 Congure Your Network in Dashboard
The following is a brief overview only of the steps required to add an MR18 to your network. For detailed
instructions about creating, conguring and managing Meraki wireless networks, refer to the Meraki Cloud
Controller Manual (meraki.com/library/product).
1. Login to http://dashboard.meraki.com. If this is your rst time, create a new account.
2. Find the network to which you plan to add your APs or create a new network.
3. Add your APs to your network. You will need your Meraki order number (found on your invoice if you
ordered directly from Meraki) or the serial number of each AP, which looks like Qxxx-xxxx-xxxx, and is
found on the bottom of the unit. You will also need your Enterprise Cloud Controller license key, which you
4. Go to the map / oor plan view and place each AP on the map by clicking and dragging it to the location
where you plan to mount it.
3.2 Check and Upgrade Firmware
To ensure your MR18 performs optimally immediately following installation, Meraki recommends that you
facilitate a rmware upgrade prior to mounting your MR18.
1. Attach your MR18 to power and a wired Internet connection. See p. 19 of this Hardware Installation
Guide for details.
2. The MR18 will turn on and the Power LED will glow solid orange. If the unit does not require a rmware
upgrade, the Power LED will turn white within thirty seconds.
* If the unit requires an upgrade, the Power LED will begin blinking orange until the upgrade is complete,
at which point the Power LED will turn solid white. You should allow about an hour for the rmware
upgrade to complete, depending on the speed of your internet connection.
3.3 Check and Congure Firewall Settings
If a rewall is in place, it must allow outgoing connections on particular ports to particular IP addresses.
The most current list of outbound ports and IP addresses can be found here:
http://tinyurl.com/y79une3
