Cisco MERAKI MR57 Installation Manual page 12

Phillips screwdriver, Hammer (optional), Drill with 0.1360-in. [3.4772 mm] (optional) - depending on install type
Note: The universal mounting when attached directly to a wall or a ceiling requires four #8 screws (not included)
Collect Additional Hardware for Installation
You will need the following hardware to perform an installation:
PoE Power Source (either PoE switch or Meraki PoE Injector) or an AC adaptor and network cables with RJ45
connectors long enough for your particular mounting location
Note: MR57 can be powered by two combined 802.3af power source input into Eth0 and Eth1 ports of the Access
Points. This will be available in future firmware versions.
Note: MR57 can be powered by a PoE Switch, PoE Injector or an AC adaptor. Powering up the AP with an AC adapter
while connecting to a PoE source is not recommended. The functionality of the AP is not guaranteed and can potentially
cause damage to the AP hardware
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