CISCO MA-INJ-4 Meraki MR 802.3at PoE Injector (Power Co

Reliable, standard-compliant power for your Meraki devices | Increased Flexibility, Reduced Installation Time and Cost

One of the main limitations in designing your wireless network is the availability of power. Running power cabling is also a primary cost driver of wireless installations. The Meraki PoE injector allows delivery of both data and power to a Meraki access point over a single Ethernet cable, allowing deployment of devices exactly where they are needed to provide the best wireless coverage at a much lower installation cost.

The Meraki 802.3at PoE Injector provides fully compliant 802.3at detection, with disconnect, short-circuit and overload protection to ensure that only 802.3at and 802.3af devices receive power and non-compliant devices are not accidentally damaged. Using this injector, it is possible to power the latest generation of 802.11ac de- vices which require 802.3at power, as well as providing backward compatibility with legacy 802.11n devices with traditional 802.3af power.

Regardless of the deployment scenario, powering Meraki devices with 802.3at Power over Ethernet is a flexible and low-cost method to simplify the installation process while ensuring that network design is not compromised by power availability limitations.

General Information
Manufacturer	Cisco Systems, Inc
Manufacturer Part Number	MA-INJ-4
Manufacturer Website Address	http://www.cisco.com
Brand Name	Meraki
Product Model	MA-INJ-4
Product Name	802.3at Power over Ethernet Injector
Product Type	PoE Injector
Technical Information
Protection Type	Short Circuit
Power Description
Input Voltage	230 V AC
Input Voltage	120 V AC
Maximum Input Current	800 mA
Maximum Output Power	30 W
Interfaces/Ports
Input Ports	1 x Gigabit Ethernet
Output Ports	1 x Gigabit Ethernet
Physical Characteristics
Form Factor	Wall Mountable
Height	1.4"
Width	2.1"
Depth	6.3"
Weight (Approximate)	7.36 oz
Miscellaneous
Compatibility	Meraki Products: MR46E Wi-Fi 6 with Multigigabit Ethernet and External Antennas MR Cloud-Managed Wireless Access Points
Certifications & Standards	IEEE 802.3at IEEE 802.3af USA: FCC Part 15 Class B EU: EN55022 Clas B cUL/US
Environmentally Friendly	Yes
Environmental Compliance	China Restriction of Hazardous Substances (China RoHS)
Environmental Compliance	Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty	Lifetime