Meraki MR18 Hardware Installation Guide
Trademarks Meraki, Meraki MR18, Meraki Cloud Controller, and Meraki Mesh are trademarks of Cisco Systems, Inc. Other brand and product names are registered trademarks or trademarks of their respective holders. Statement of Conditions In the interest of improving internal design, operational function, and/or reliability, Cisco Systems reserves the right to make changes to the products described in this document without notice.
Table of Contents 1 Scope of Document and Related Publications 4 2 MR18 Overview 2.1 Package Contents 2.2 Understanding the MR18 2.3 Security Features 2.4 Ethernet Ports 2.5 Power Source Options 2.6 Power Input/Rating 2.7 Operating Temperature 2.8 Factory Reset Button 2.9 UL 2043 Plenum rating 5 5 5 7 7 7 7 7 7 8 3 Pre-Install Preparation 3.1 Configure Your Network in Dashboard 3.2 Check and Upgrade Firmware 3.3 Check and Configure Firewall Settings 3.4 Assigning IP Addresses to MR18s 3.4.
1 Scope of Document and Related Publications The MR18 Hardware Installation Guide describes the installation procedure for the MR18 access point. Additional reference documents are available online at www.meraki.com/library/product.
2 MR18 Overview The Meraki MR18 is an enterprise-class, dual-concurrent 2x2 MIMO 802.11n access point designed for high- density deployments in offices, schools, hospitals and hotels. When connected to the Meraki Cloud Controller, the MR18 enables the creation of ultra-high speed, reliable indoor wireless networks quickly, easily and cost- effectively. 2.
Mount plate attachment slots (2x) Cable access bay Desk mount feet (4x) MR18 cable access bay Factory Reset Button Ethernet 0 port (10/100/1000) AC Adapter plug Your MR18 mount plate has the following features: Access point mounting posts (2x) Various mounting holes 6
2.3 Security Features The MR18 features multiple options for physically securing the access point after installation: 1. Security screw – The accessory kit includes screws that can be used to secure the access point to the mount plate. Engaging the security screw prevents accidental dislodging and theft. 2. Kensington lock – The access point contains a hard point that allows it to be secured to any nearby permanent structure using a standard Kensington lock. 2.
2.9 UL 2043 Plenum rating The MR18 meets the UL 2043 plenum-rating standard. This certifies that the MR18 has adequate fire 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 office environment. 3 Pre-Install Preparation You should complete the following steps before going on-site to perform an installation. 3.
3.4 Assigning IP Addresses to MR18s All gateway MR18s (MR18s with Ethernet connections to the LAN) must be assigned routable IP addresses. These IP addresses can be dynamically assigned via DHCP or statically assigned. 3.4.1 Dynamic Assignment When using DHCP, the DHCP server should be configured to assign a static IP address for each MAC address belonging to a Meraki AP. Other features of the wireless network such as 802.1x authentication, may rely on the property that the APs have static IP addresses.
3.5 Collect Tools You will need the following tools to perform an installation: Phillips screwdriver Hammer Drill with 1/4” (6.3mm) bits 3.6 Collect Additional Hardware for Installation or 802.3af PoE power source (either PoE switch or Meraki 802.
4 Installation Instructions 4.1 Choose Your Mounting Location A good mounting location is important to getting the best performance out of your MR18 access point. Keep the following in mind: 1. The device should have unobstructed line of sight to most coverage areas. For example, if installing in an office filled with workspaces divided by mid-height cubicle walls, installing on the ceiling or high on a wall would be ideal. 2. Power over Ethernet supports a maximum cable length of 300 ft (100 m).
4.2.1.1 Wall or Solid Ceiling Mount Using Mount Plate Using included screws, attach the mount plate to your mounting wall or ceiling. It is recommended that the MR18 be mounted to a wall or solid ceiling using the mount plate for physical security reasons. If mounting your MR18 to a wall, skip to “Power the MR18“ on P.
4.2.1.2 Drop Ceiling Mount Using Mount Plate To mount your MR18 on a drop ceiling T-rail, use the included drop ceiling mounting accessory kit. The accessory kit can be used to mount to most 9/16”, 15/16” or 1 ½” T-rails. The kit contains: Dropped ceiling mounting clips with set screws 4-32 - 4 screws M2.5x9 - 2 screws Only used for recessed rail mount (uncommon) 2 rubber spacers Only used for recessed rail mount (uncommon) 1.
2. Using the dashed lines on the mount plate template as a guide, set the proper spacing of the T-rail clips on the T-rail 3. Tighten the set screws on the T-rail clips to secure the clips using a 5/64”(2 mm) hex key.
4. Attach the mount plate to the T-rail clips using the mount plate holes (marked with a “T“). To select the correct set of mounting hardware to use, first determine whether you are mounting to a “flush” or “recessed“ rail.
4.2.1.3 Electrical Junction Box Mount Using Mount Plate The MR18 can be mounted to a 4” square cable junction box, a 3.5 or 4” round cable junction box, or various U.S. and European outlet boxes (mounting screws are not included). Using appropriate mounting hardware for your specific type of junction box, attach the mount plate to the junction box.
4.2.2 Power the MR18 If mounting to an electrical junction box, feed the Ethernet cable through the cable access hole in the Mount Plate: If mounting to a wall or ceiling, the Ethernet cable will feed through the cable slot on bottom of the MR18.
4.2.2.1 Powering the MR18 with the Meraki AC Adapter (sold separately) 1. Plug the power cord into the MR18 and the other end into a wall outlet. 2. Plug an Ethernet cable that is connected to an active Ethernet connection into the Eth0 port on the MR18. 4.2.2.2 Powering the MR18 with the Meraki 802.3af Power over Ethernet Injector (sold separately) 1. Plug the power cord into the PoE Injector and the other end into wall power. 2.
4.2.2.3 Powering the MR18 with an 802.3af Power over Ethernet Switch Route Ethernet cable from a port on an active 802.3af PoE switch to the Eth0 port in the bay of the MR18. The MR18 is Gigabit Ethernet-capable. To maximize device performance, a Gigabit-capable switch should be used. 4.2.
4.2.3.2 Assemble MR18 to the Mount Plate (This section applies to wall and/or solid ceiling, drop ceiling or electrical junction box mount where you have already installed the mount plate.) Insert the top latch on the mount plate into the top mount plate attachment slots on the back of the device. Rotate the bottom of the unit into the bottom ount plate attachment slot. The unit will click into place.
4.2.3.3 Desk or Shelf Mount The MR18 can be placed on a desk or shelf resting on the non-scratch rubber feet. The mount plate is not necessary for a desk or shelf mounting.
4.3 Secure the MR18 Depending on your mounting environment, you may want to secure the MR18 to its mount location. Your MR18 can be secured in several ways. If the MR18 has been installed using the mount plate, it can be secured via security screw (Torx and phillips head security screws are included; choose one), and/or Kensington lock. If the mount plate was not used, the MR18 can still be secured using a Kensington lock. 4.3.
4.4 Verify Device Functionality and Test Network Coverage 1. Check LEDs The LED should be solid blue when it is on and serving clients (and blue if it is on and no clients are being served). If it is blinking blue, the firmware is automatically upgrading and the LED should turn green when the upgrade is completed (normally in under a few minutes). Note: Your MR18 must have an active route to the Internet to check and upgrade its firmware. 2. Verify access point connectivity Use any 802.
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