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Power your network equipment such as an access point or VoIP telephone via a single network cable with the EM4438 Gigabit PoE Injector. This PoE (power over ethernet) injector is a perfect solution when installing a network device at a location where there is no power socket available. Or when you want to connect an active PoE device which cannot be powered by a power supply. The PoE injector automatically determines the correct power. It complies with the 802.3af/at PoE standard (max. 30W) and is therefore suitable for all hardware that supports this standard. Besides, the EM4438 has a gigabit ethernet connection to ensure fast data transfer. The EM4438 is equipped with an integrated wall mount.


  • transmits power and data via a single UTP cable
  • powers IP devices at locations without power outlet
  • automatic power detection
  • gigabit ethernet connection
  • IEEE 802.3 at/af compliant
  • integrated wall bracket
  • plug & play
  • for all questions or technical issues, see:


  • standard: complies with IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3af, IEEE802.3at
  • power: 30 W max.
  • ports: 2 x 10 / 100 / 1000 Mbps RJ45
  • PoE power:
    • power +: pin 4 & pin 5
    • power -: pin 7 & pin 8
  • dimensions: 115 x 30 x 60 mm
  • weight: 191 g

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Due to constant product improvements the actual product appearance might differ from the shown images. Product images are for illustrative purposes only.

REACH communicating information according to article 33

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